30WQ04FNTR - International Rectifier

SCHOTTKY RECTIFIER 3.5 Amp

30WQ04FN

Bulletin PD-20521 rev. G 03/03

1www.irf.com

Major Ratings and Characteristics

IF(AV) Rectangular 3.5 A

waveform

VRRM 40 V

IFSM @ tp = 5 µs sine 500 A

VF@ 3 Apk, TJ = 125°C 0.49 V

TJ- 40 to 150 °C

Characteristics 30WQ04FN Units

Description/ Features

The 30WQ04FN surface mount Schottky rectifier has been

designed for applications requiring low forward drop and

small foot prints on PC board. Typical applications are in disk

drives, switching power supplies, converters, free-wheeling

diodes, battery charging, and reverse battery protection.

Popular D-PAK outline

Small foot print, surface mountable

Low forward voltage drop

High frequency operation

Guard ring for enhanced ruggedness and long term

reliability

6.73 (0.2 6)

6.35 (0.25)

5.46 (0.21)

5.21 (0.20)

1.27 (0.0 5)

0.88 (0.03)

5.97 (0.2 3)

1 - Anode

2 - Cathode

3 - Anode

4 - Cathode

1.64 (0.0 2)

1.52 (0.06)

1.15 (0.04)

1.14 (0.04)

0.76 (0.03)

2.28 (0.09)

0.89 (0.03)

0.64 (0.02)

4.57 (0.18)

123

6.22 (0.24)

2.38 (0.09)

2.19 (0.08)

6.45 (0.2 4)

5.68 (0.22)

10.42 (0.41)

9.40 (0.37)

0.46 (0.0 2)

0.58 (0.0 2)

1.14 (0.04)

0.89 (0.0 3)

0.51 (0.0 2)

MIN.

0.58 (0.0 2)

0.46 (0.02)

MINIMUM RECOMMENDED FOOTPRINT

5.97 (0.2 4)

10.67 (0.4 2)

1.65 (0.06)

6.48 (0.26)

2.54 (0.10)

2.28 (0.0 9)

Dimensions in millimeters and (inches)

Conform to JEDEC outline D-Pak (Similar to TO-252AA)

D-Pak (TO-252AA)

Anode

Base

Cathode

node

4, 2

30WQ04FN

Bulletin PD-20521 rev. G 03/03

2www.irf.com

Part number 30WQ04FN

VRMax. DC Reverse Voltage (V)

VRWM Max. Working Peak Reverse Voltage (V) 40

Voltage Ratings

VFM Max. Forward Voltage Drop 0.53 V @ 3A

* See Fig. 1 (1) 0.67 V @ 6A

0.49 V @ 3A

0.62 V @ 6A

IRM Max. Reverse Leakage Current 2 mA TJ = 25 °C

* See Fig. 2 (1) 24 mA TJ = 125 °C

VF(TO) Threshold Voltage 0.34 V TJ = TJ max.

rtForward Slope Resistance 37.33 mΩ

CTTypical Junction Capacitance 189 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C

LSTypical Series Inductance 5.0 nH Measured lead to lead 5mm from package body

dv/dt Max. Voltage Rate of Change 10000 V/µs (Rated VR)

TJ = 25 °C

TJ = 125 °C

VR = rated VR

Electrical Specifications

Parameters 30WQ... Units Conditions

(1) Pulse Width < 300µs, Duty Cycle < 2%

TJMax. Junction Temperature Range (*) -40 to 150 °C

Tstg Max. Storage Temperature Range -40 to 150 °C

RthJC Max. Thermal Resistance Junction 4.7 °C/W DC operation * See Fig. 4

to Case

wt Approximate Weight 0.3 (0.01) g (oz.)

Case Style D - PAK Similar to TO-252AA

Thermal-Mechanical Specifications

Parameters 30WQ... Units Conditions

IF(AV) Max. Average Forward Current 3.5 A 50% duty cycle @ TC = 135°C, rectangular wave form

* See Fig. 5

IFSM Max. Peak One Cycle Non-Repetitive 500 5µs Sine or 3µs Rect. pulse

Surge Current * See Fig. 7 80 10ms Sine or 6ms Rect. pulse

EAS Non-Repetitive Avalanche Energy 8.0 mJ TJ = 25 °C, IAS = 1 Amp, L = 16 mH

IAR Repetitive Avalanche Current 1.0 A Current decaying linearly to zero in 1 µsec

Frequency limited by TJ max. VA = 1.5 x VR typical

Absolute Maximum Ratings

Following any rated

load condition and with

rated VRRM applied

Parameters 30WQ... Units Conditions

< thermal runaway condition for a diode on its own heatsink

(*) dPtot 1

dTj Rth( j-a)

30WQ04FN

Bulletin PD-20521 rev. G 03/03

3www.irf.com

Fig. 2 - Typical Values of Reverse Current

Vs. Reverse Voltage

Fig. 3 - Typical Junction Capacitance

Vs. Reverse Voltage

Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics

Fig. 1 - Maximum Forward Voltage Drop Characteristics

100

00.40.81.21.622.42.8

In stant aneous Forward Current - I ( A )

T = 150°C

T = 125°C

T = 25°C

Forward Voltage Drop - V (V)

0.001

0.01

0.1

100

0 5 10 15 20 25 30 35 40

125°C

100°C

75°C

50°C

25°C

Reverse Cur rent - I (mA)

T = 150°C

Reverse Voltage - V (V)

100

1000

0 5 10 15 20 25 30 35 40 45

T = 25°C

Ju n ction Capacitance - C ( pF)

Reverse V oltage - V (V )

0.1

0.00001 0.0001 0.001 0.01 0.1 1

thJC

t , Rectangular Pulse Duration (Seconds)

Single Pulse

(Thermal Resistance)

Thermal Impedance Z (°C/W)

D = 0.75

D = 0.50

D = 0.33

D = 0.25

D = 0.20

Notes:

1 . Duty factor D = t / t

2 . Peak T = P x Z + T

thJC

30WQ04FN

Bulletin PD-20521 rev. G 03/03

4www.irf.com

Fig. 5 - Maximum Allowable Case Temperature

Vs. Average Forward Current Fig. 6 - Forward Power Loss Characteristics

Fig. 7 - Maximum Non-Repetitive Surge Current

(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ;

Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6);

PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR

110

115

120

125

130

135

140

145

150

155

0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Allowabl e Case Temper atur e - (° C)

F(AV)

se e note (2)

Average Forward Cur rent - I (A)

Square wave (D = 0.50)

80% Rated V applied

0.5

1.5

2.5

00.511.522.533.544.55

A v erage Power Loss - (Watts)

F(AV)

RMS Lim it

D = 0.20

D = 0.25

D = 0.33

D = 0.50

D = 0.75

Average Forward Current - I (A)

100

1000

10 100 1000 10000

FSM

Non-Repetitive Surge Current - I (A)

At Any Rated Load Condi ti on

And With Rated V Applied

Follo wing S urg e

RRM

Square Wave Pulse Duration - t (microsec)

30WQ04FN

Bulletin PD-20521 rev. G 03/03

5www.irf.com

Tape & Reel Information

FEED DIRECTION

4.1 (0.16)

3.9 (0.15)

2.1 (0.83)

1.9 (0.07)

12.1 (0.48)

1.65 (0.06)

1.85 (0.07)

1.65 (0.06)

7.4 (0.29)

2.6 (0.10)

1.5 (0.06)

7.6 (0.30)

11.9 (0.47)

1.85 (0.07)

TO-252AA Tape & Reel

When ordering, indicate the part

number, part orientation, and the

quantity. Quantities are in multiples

of 2,000 pieces per reel for TR and

multiples of 3,000 pieces per reel

for both TRL and TRR.

13 (0.52) DIA.

DIA. MAX.

375 (14.17) 50 (1.97) DIA.

22.4 (0.88)

0.35 (0.01)

16.3 (0.64)

15.7 (0.62)

2.75 (0.11)

2.55 (0.10)

0.25 (0.01)

6.8 (0.26)

7.0 (0.28)

TRR

FEED DIRECTION

4.1 (0.16)

3.9 (0.15)

2.1 (0.83)

1.9 (0.07)

8.1 (0.32)

1.85 (0.07)

1.65 (0.06)

1.85 (0.07)

1.65 (0.06)

7.4 (0.29)

2.6 (0.10)

1.5 (0.06)

7.6 (0.30)

7.9 (0.31)

0.35 (0.01)

16.3 (0.64)

15.7 (0.62)

2.75 (0.11)

2.55 (0.10)

0.25 (0.01)

10.4 (0.41)

10.6 (0.42)

DIA.

TRL

FEED DIRECTION

4.1 (0.16)

3.9 (0.15)

2.1 (0.83)

1.9 (0.07)

8.1 (0.32)

1.85 (0.07)

1.65 (0.06)

1.85 (0.07)

1.65 (0.06)

7.4 (0.29)

2.6 (0.10)

1.5 (0.06)

7.6 (0.30)

7.9 (0.31)

0.35 (0.01)

16.3 (0.64)

15.7 (0.62)

2.75 (0.11)

2.55 (0.10)

0.25 (0.01)

10.4 (0.41)

10.6 (0.42)

DIA.

Marking Information

EXAMPLE: THIS IS AN 30WQ04FN

5K3A

30WQ04FN

712A

INTERNATIONAL

RECTIFIER LOGO PART NUMBER

ASSEMBLY

LOT CODE

4 (K)

1 (A) 3 (A)

2 (K)

DATE CODE (YWWA)

Y = YEAR

WW = WEEK

A = LINE

30WQ04FN

Bulletin PD-20521 rev. G 03/03

6www.irf.com

30WQ04FN

********************************************

* This model has been developed by *

* Wizard SPICE MODEL GENERATOR (1999) *

* (International Rectifier Corporation) *

* contains Proprietary Information *

********************************************

* SPICE Model Diode is composed by a *

* simple diode plus paralled VCG2T *

********************************************

.SUBCKT 30WQ04FN ANO CAT

D1 ANO 1 DMOD (0.01614)

*Define diode model

.MODEL DMOD D(IS=1.1021044955238E-04A,N=1.03763733127871,BV=53V,

+ IBV=0.225832353615935A,RS= 0.000439008,CJO=6.29671162330771E-08,

+ VJ=0.169606385579256,XTI=2, EG=0.72244495735053)

********************************************

*Implementation of VCG2T

VX 1 2 DC 0V

R1 2 CAT TRES 1E-6

.MODEL TRES RES(R=1,TC1=96.5402599365199)

GP1 ANO CAT VALUE={-ABS(I(VX))*(EXP((((-3.005809E-03/96.54026)*((V(2,CAT)*1E6)/(I(VX)+1E-6)-

1))+1)*6.266778E-02*ABS(V(ANO,CAT)))-1)}

********************************************

.ENDS 30WQ04FN

Thermal Model Subcircuit

.SUBCKT 30WQ04FN 5 1

CTHERM1 5 4 8.75E-04

CTHERM2 4 3 5.09E+01

CTHERM3 3 2 3.62E+02

CTHERM4 2 1 2.35E+03

RTHERM1 5 4 1.00E-07

RTHERM2 4 3 2.07E+00

RTHERM1 3 2 1.92E+00

RTHERM1 2 1 7.07E-01

.ENDS 30WQ04FN

IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105

TAC Fax: (310) 252-7309

Visit us at www.irf.com for sales contact information. 03/03

Data and specifications subject to change without notice.

This product has been designed and qualified for Industrial Level.

Qualification Standards can be found on IR's Web site.