BAT46WJ,115 - NEXPERIA - Product.Network

1. Product profile

1.1 General description

Single planar Schottky barrier diode with an integrated guard ring for stress protection,

encapsulated in a very small and flat lead SOD323F (SC-90) Surface-Mounted

Device (SMD) plastic package.

1.2 Features and benefits

1.3 Applications

1.4 Quick reference data

[1] Pulse test: tp300 s; 0.02.

2. Pinning information

[1] The marking bar indicates the cathode.

BAT46WJ

Single Schottky barrier diode

Rev. 2 — 8 November 2011 Product data sheet

Low forward voltage Low capacitance

Reverse voltage VR100 V AEC-Q101 qualified

Very small and flat lead SMD plastic

package

High-speed switching Voltage clamping

Line termination Reverse polarity protection

Table 1. Quick reference data

Symbol Parameter Conditions Min Typ Max Unit

VRreverse voltage - - 100 V

VFforward voltage IF=250mA [1] --850mV

IRreverse current VR=75V [1] --4A

Table 2. Pinning

Pin Description Simplified outline Graphic symbol

1 cathode [1]

2 anode

sym001

BAT46WJ All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 2 — 8 November 2011 2 of 12

Nexperia BAT46WJ

Single Schottky barrier diode

3. Ordering information

4. Marking

5. Limiting values

[1] Tj=25C before surge.

[2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard

footprint.

[3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.

[4] Reflow soldering is the only recommended soldering method.

6. Thermal characteristics

Tabl e 3. Ordering i nfo rmation

Type number Package

Name Description Version

BAT46WJ SC-90 plastic surface-mounted package; 2 leads SOD323F

Table 4. Marking codes

Type number Marking code

BAT46WJ JK

Table 5. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol Parameter Conditions Min Max Unit

VRreverse voltage - 100 V

IFforward current - 250 mA

IFSM non-repetitive peak

forward current square wave;

tp<10ms [1] -2.5A

Ptot total power dissipation Tamb 25 C[2][4] -400mW

[3][4] -715mW

Tjjunction temperature - 150 C

Tamb ambient temperature 55 +150 C

Tstg storage temperature 65 +150 C

Table 6. Thermal characteristics

Symbol Parameter Conditions Min Typ Max Unit

Rth(j-a) thermal resistance from

junction to ambient in free air [1][3] - - 310 K/W

[2][3] - - 175 K/W

BAT46WJ All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 2 — 8 November 2011 3 of 12

Nexperia BAT46WJ

Single Schottky barrier diode

[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.

[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.

[3] Reflow soldering is the only recommended soldering method.

[4] Soldering point of cathode tab.

Rth(j-sp) thermal resistance from

junction to solder poi nt [4] --35K/W

Table 6. Thermal characteristics …continued

Symbol Parameter Conditions Min Typ Max Unit

FR4 PCB, standard footprint

Fig 1. Transient thermal impedance from junction to ambi ent as a function of pulse duration; typical values

FR4 PCB, mounting pad for cathode 1 cm2

Fig 2. Transient thermal impedance from junction to ambi ent as a function of pulse duration; typical values

006aac385

−5

1010

−2

−4

−1

(s)

−3

th(j-a)

(K/W)

duty cycle =

10.75

0.5 0.33

0.25 0.2

0.1

0.05

0.02 0.01

006aac386

−5

1010

−2

−4

−1

(s)

−3

th(j-a)

(K/W)

duty cycle =

10.75

0.5 0.33

0.25 0.2

0.1

0.05

0.02 0.01

BAT46WJ All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 2 — 8 November 2011 4 of 12

Nexperia BAT46WJ

Single Schottky barrier diode

7. Characteristics

[1] Pulse test: tp300 s; 0.02.

[2] When switched from IF= 10 mA to IR=10mA; R

L= 100 ; measured at IR=1mA.

Table 7. Characteristics

Tamb =25



C unless otherwise specified.

Symbol Parameter Conditions Min Typ Max Unit

VFforward voltage [1]

IF= 0.1 mA - 175 200 mV

IF= 10 mA - 315 350 mV

IF=10mA; T

j=40 C - - 470 mV

IF= 50 mA - 415 475 mV

IF=50mA; T

j=40 C - - 560 mV

IF= 250 mA - 710 850 mV

IRreverse current [1]

VR= 1.5 V - 0.2 0.5 A

VR= 1.5 V; Tj=60C --12A

VR=10V - 0.3 0.8 A

VR=10V; T

j=60C --20A

VR=50V - 0.7 2 A

VR=50V; T

j=60C --44A

VR=75V - 1 4 A

VR=75V; T

j=60C --80A

VR=100V - 2 9 A

VR=100V; T

j=60C - - 120 A

VR=100V; T

j=85C - - 600 A

Cddiode capacitance f = 1 MHz

VR=0V --39pF

VR=1V --21pF

trr reverse recovery time [2] -5.9-ns

BAT46WJ All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 2 — 8 November 2011 5 of 12

Nexperia BAT46WJ

Single Schottky barrier diode

(1) Tamb = 150 C

(2) Tamb = 125 C

(3) Tamb =85C

(4) Tamb =25C

(5) Tamb =40 C

(1) Tamb = 125 C

(2) Tamb =85C

(3) Tamb =60C

(4) Tamb =25C

(5) Tamb =40 C

Fig 3. Forward current as a function of forward

voltage; typical values Fig 4. Reverse current as a function of reverse

voltage; typical values

f=1MHz; T

amb =25C

Fig 5. Diode capacitance as a function of reverse voltage; typical values

006aac387

(V)

0.0 1.20.80.4

−3

−2

−1

(A)

−4

(1)

(2)

(3)

(4)

(5)

(3) (4)

(5)

006aac388

(A)

−6

−8

−7

−3

−4

−5

−2

−9

(V)

0 10060 8020 40

(5)

(1)

(2)

(4)

(3)

VR (V)

0 1008040 6020

006aac389

(pF)

BAT46WJ All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 2 — 8 November 2011 6 of 12

Nexperia BAT46WJ

Single Schottky barrier diode

Tj= 125 C

(1) =1

(2) =0.9

(3) =0.8

(4) =0.5

FR4 PCB, standard footprint

Tj= 150 C

(1) =1; DC

(2) = 0.5; f = 20 kHz

(3) = 0.2; f = 20 kHz

(4) = 0.1; f = 20 kHz

Fig 6. Average reverse power dissipation as a

function of reverse voltage; typical values Fig 7. Average forward current as a function of

ambient temperature; typical values

FR4 PCB, mounting pad for cathode 1 cm2

Tj= 150 C

(1) =1; DC

(2) = 0.5; f = 20 kHz

(3) = 0.2; f = 20 kHz

(4) = 0.1; f = 20 kHz

Tj= 150 C

(1) =1; DC

(2) = 0.5; f = 20 kHz

(3) = 0.2; f = 20 kHz

(4) = 0.1; f = 20 kHz

Fig 8. Average forward current as a function of

ambient temperature ; typi cal values Fig 9. Average forward current as a function of

solder point temperature; typical values

VR (V)

0 1008040 6020

006aac390

0.10

0.15

0.05

0.20

0.25

PR(AV)

(W)

0.0

(1)

(2)

(3)

(4)

Tamb (°C)

0 50 100 150 1751257525

006aac391

0.1

0.2

0.3

IF(AV)

(A)

0.0

(1)

(2)

(3)

(4)

Tamb (°C)

0 50 100 150 1751257525

006aac392

0.1

0.2

0.3

IF(AV)

(A)

0.0

(1)

(2)

(3)

(4)

Tsp (°C)

0 50 100 150 1751257525

006aac393

0.1

0.2

0.3

IF(AV)

(A)

0.0

(1)

(2)

(3)

(4)

BAT46WJ All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 2 — 8 November 2011 7 of 12

Nexperia BAT46WJ

Single Schottky barrier diode

8. Test information

The current ratings for the typical waveforms as shown in Figure 7, 8 and 9 are

calculated according to the equations: with IM defined as peak current,

at DC, and with IRMS defined as RMS current.

8.1 Quality information

This product has been qualified in accordance with the Automotive Electronics Council

(AEC) standard Q101 - Stress test qualification for discrete semiconductors, and is

suitable for use in automotive applications.

(1) IR=1mA

Input signal: reverse pulse rise time tr= 0.6 ns; reverse voltage pulse duration tp= 100 ns; duty cycle =0.05

Oscilloscope: rise time tr=0.35ns

Fig 10. Reverse recovery time test cir cuit and waveforms

trr

(1)

+ IFt

output signal

trtpt

10 %

90 %

input signal

V = VR + IF × RS

RS = 50

D.U.T.

Ri = 50

SAMPLING

OSCILLOSCOPE

mga881

Fig 11. Duty cycle defi nition

006aaa812

duty cycle δ =

IFAV IM=

IRMS IFAV

IRMS IM=

BAT46WJ All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 2 — 8 November 2011 8 of 12

Nexperia BAT46WJ

Single Schottky barrier diode

9. Package outline

10. Packing information

[1] For further information and the availability of packing methods, see Section 14.

11. Soldering

Fig 12. Package outline SOD323F (SC-90)

04-09-13Dimensions in mm

0.80

0.65

0.25

0.10

0.5

0.3

2.7

2.3 1.8

1.6

0.40

0.25

1.35

1.15

Table 8. Packing methods

The indicated -xxx are the last thre e digits of the 12NC ordering code.[1]

Type number Package Description Packing quantity

3000 10000

BAT46WJ SOD323F 4 mm pitch, 8 mm tape and reel -115 -135

Reflow soldering is the only recommended soldering method.

Fig 13. Reflow soldering footprint SOD323F (SC-90)

0.951.65

2.2

2.1

3.05

solder lands

solder resist

occupied area

solder paste

Dimensions in mm

0.5

(2×)

0.6

(2×)

0.6 (2×)0.5 (2×)

sod323f_fr

BAT46WJ All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 2 — 8 November 2011 9 of 12

Nexperia BAT46WJ

Single Schottky barrier diode

12. Revision history

Table 9. Revision history

Document ID Release date Data sheet status Change notice Supersedes

BAT46W J v.2 20111108 Product data sheet - BAT46WJ v.1

Modifications: •Table 7: unit for reverse current IRat VR= 50 V corrected to A

•Table 7: conditions of reverse voltage VR corrected

•Section 13 “Legal information”: updated

BAT46W J v.1 20100728 Product data sheet - -

BAT46WJ All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 2 — 8 November 2011 10 of 12

Nexperia BAT46WJ

Single Schottky barrier diode

13. Legal information

13.1 Data sheet status

[1] Please consult the most recently issued document before initiating or completing a design.

[2] The term ‘short data sheet’ is explained in section “Definitions”.

[3] The product status of de vice(s) descr ibed in th is docume nt may have cha nged since this docume nt was publis hed and ma y dif fer in case of multiple devices. The latest product status

information is available on the Internet at URL http://www.nexperia.com.

13.2 Definitions

Draft — The document is a draft version only. The content is still under

internal review and subject to formal approval, which may result in

modifications or additions. Nexperia does not give any

representations or warranties as to the accuracy or completeness of

information included herein and shall have no liab ility for the consequences of

use of such information.

Short data sheet — A short dat a sheet is an extract from a full data sheet

with the same product type number(s) and tit le. A short data sh eet is intended

for quick reference only and shou ld not be rel ied u pon to cont ain det ailed and

full information. For detailed and full information see the relevant full dat a

sheet, which is available on request via the local Nexperia sales

office. In case of any inconsistency or conflict with the short data sheet, the

full data sheet shall pre vail.

Product specificatio n — The information and data provided in a Product

data sheet shall define the specification of the product as agr eed between

Nexperia and its customer, unless Nexperia and

customer have explicitly agreed otherwise in writing. In no event however,

shall an agreement be valid in which the Nexperia product is

deemed to off er functions and qualities beyond those described in the

Product data sheet.

13.3 Disclaimers

Limited warr a nty and liability — Information in this document is believed to

be accurate and reliable. However, Nexperia does not give any

representations or warranties, expressed or implied, as to the accuracy or

completeness of such information and shall have no liability for the

consequences of use of such information.

In no event shall Nexperia be liable for any indirect, incidental,

punitive, special or consequ ential damages (including - wit hout limitatio n - lost

profits, lost savings, business interruption, costs related to the removal or

replacement of any products or rework charges) whether or not such

damages are based on tort (including negligence), warranty, breach of

contract or any other legal theory.

Notwithstanding any damages that customer might incur for any reason

whatsoever, Nexperia’s aggregate and cumulative liability towards

customer for the products described herein shall be limited in accordance

with the Terms and conditions of commercial sale of Nexperia.

Right to make changes — Nexperia reserves the right to make

changes to information published in this document, including without

limitation specifications and product descriptions, at any time and without

notice. This document supersedes and replaces all informa tion supplied prior

to the publication hereof .

Suitability for use — Nexperia products are not designed,

authorized or warranted to be suit able for use in life support, lif e-critical or

safety-critical systems or equipment, nor in applications where failure or

malfunction of a Nexperia product can reasonably be expected

to result in perso nal injury, death or severe property or environmental

damage. Nexperia accepts no liability for inclusion and/or use of

Nexperia products in such equipment or applications and

therefore such inclusion and/or use is at the customer’s own risk.

Applications — Applications that are described herein for any of these

products are for illustrative purposes only. Nexperia makes no

representation or warranty tha t such application s will be suitable for the

specified use without further testing or modification.

Customers are responsible for the design and ope ration of their applications

and products using Nexperia products, and Nexperia

accepts no liability for any assistance with applications or customer pr oduct

design. It is customer’s sole responsibility to determine whether the Nexperia

product is suitable and fit for the customer’s applications and

products planned, as well as fo r the planned application and use of

customer’s third party customer(s). Customers should provide appropriate

design and operating safeguards to minimize the risks associated with their

applications and products.

Nexperia does not accept any liability related to any default,

damage, costs or problem which is based on any weakness or default in the

customer’s applications or products, or the application or use by customer’s

third party customer(s). Customer is responsible for doing all necessa ry

testing for the customer’s applications and products using Nexperia

products in order to avoid a default of the applications and

the products or of the application or use by cu stomer’s third party

customer(s). Nexperia does not accept any liability in this respect.

Limiting values — Stress above one or more limiting values (as defined in

the Absolute Maximum Ratings System of IEC 60134) will cause permanent

damage to the device. Limiting values are stress ratings only and (proper)

operation of the device at these or any other conditions above those given in

the Recommended operating conditions section (if present) or the

Characteristics sections of this document is not warranted. Constant or

repeated exposure to limiting values will permanent ly and irreversibly affect

the quality and reliability of the device.

Terms and conditions of commercial sale — Nexperia

products are sold subject to the general terms and conditions of commercial

sale, as published at http://www.nexperia.com/profile/terms, unless otherwise

agreed in a valid written individua l agreement. In case an individual

agreement is concluded only the ter ms and conditions of the respective

agreement shall apply. Nexperia hereby expressly objects to

applying the customer’s general terms and conditions with regard to the

purchase of Nexperia products by customer.

No offer to sell or license — Not hing in this document may be interpret ed or

construed as an of fer t o sell product s that is open for accept ance or t he grant,

conveyance or implication of any license under any copyri ghts, patents or

other industrial or intellectual property rights.

Export control — This document as well as the item(s) described herein

may be subject to export control regulatio ns. Export might require a prior

authorization from competent authorities.

Document status[1][2] Product status[3] Definition

Objective [short] data sheet Development This document contain s data from the objective specification for product development.

Preliminary [short] dat a sheet Qualification This document contains data from the preliminary specification.

Product [short] dat a sheet Production This document contains the prod uct specification.

BAT46WJ All information provided in this document is subject to legal disclaimers.

Product data sheet Rev. 2 — 8 November 2011 11 of 12

Nexperia BAT46WJ

Single Schottky barrier diode

Quick reference data — The Quick reference data is an extract of the

product data given in the Limiting values and Characteristics sections of this

document, and as such is not complete, exhaustive or legally binding.

13.4 Trademarks

Notice: All refe renced brands, produc t names, service names and trademarks

are the property of their respect i ve ow ners.

14. Contact information

For more information, please visit: http://www.nexperia.com

For sales office addresses, please send an email to: salesaddresses@nexperia.com

Nexperia BAT46WJ

Single Schottky barrier diode

15. Contents

1 Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.1 General description . . . . . . . . . . . . . . . . . . . . . 1

1.2 Features and benefits. . . . . . . . . . . . . . . . . . . . 1

1.3 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.4 Quick reference data . . . . . . . . . . . . . . . . . . . . 1

2 Pinning information. . . . . . . . . . . . . . . . . . . . . . 1

3 Ordering information. . . . . . . . . . . . . . . . . . . . . 2

4 Marking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

5 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2

6 Thermal characteristics . . . . . . . . . . . . . . . . . . 2

7 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 4

8 Test information. . . . . . . . . . . . . . . . . . . . . . . . . 7

8.1 Quality information . . . . . . . . . . . . . . . . . . . . . . 7

9 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 8

10 Packing information . . . . . . . . . . . . . . . . . . . . . 8

11 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

12 Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 9

13 Legal information. . . . . . . . . . . . . . . . . . . . . . . 10

13.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 10

13.2 Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

13.3 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . 10

13.4 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 11

14 Contact information. . . . . . . . . . . . . . . . . . . . . 11

15 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

For more information, please visit: http://www.nexperia.com

For sales office addresses, please send an email to: salesaddresses@nexperia.com

Date of release:

08 November 2011