B0530WS
Document number: DS30249 Rev. 15 - 2
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© Diodes Incorporated
B0530WS
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
• Low Forward Voltage Drop
• Guard Ring Construction for Transient Protection
• High Conductance
• Totally Lead-Free Finish & Fully RoHS Compliant (Notes 1
& 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• Qualified to AEC-Q101 Standards for High Reliability
• PPAP capable (Note 4)
Mechanical Data
• Case: SOD323
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Lead Free Plating (Matte Tin Finish Annealed over Alloy 42
Leadframe). Solderable per MIL-STD-202, Method 208
• Polarity: Cathode Band
• Weight: 0.004 grams (Approximate)
Ordering Information
(Note 5)
Part Number
Compliance
Case
Packaging
B0530WS-7-F AEC-Q101 SOD323 3,000/Tape & Reel
B0530WS-13-F AEC-Q101 SOD323 10,000/Tape & Reel
B0530WSQ-13-F Automotive SOD323 10,000/Tape & Reel
Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally
the same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
5. For packaging details, go to our website at http”//www.diodes.com/products/packages.html.
Marking Information
Top View
e3
SE = Product Type Marking Code
SE
SOD323
SOD323
B0530WS
Document number: DS30249 Rev. 15 - 2
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Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
30 V
RMS Reverse Voltage V
R(RMS)
21 V
Average Rectified Output Current (See Figure 1) I
O
0.5 A
Peak Repetitive Forward Current tp = 8.3ms, Half Sine-Wave I
FRM
3.5 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load I
FSM
2 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6) P
D
235 mW
Typical Thermal Resistance Junction to Ambient (Note 6) R
θJA
426 °C/W
Operating and Storage Temperature Range T
J,
T
STG
-40 to +125 °C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol
Min Typ Max Unit Test Conditions
Reverse Breakdown Voltage (Note 7) V
(BR)R
30 V I
R
= 500µA
Forward Voltage Drop V
F
0.40
0.36
0.45 V I
F
= 0.1A
I
F
= 0.5A
Leakage Current (Note 7) I
R
80
100
500
µA
V
R
= 15V
V
R
= 20V
V
R
= 30V
Total Capacitance C
T
58 pF f = 1MHz, V
R
= 0V DC
Notes: 6. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
7. Short duration pulse test used to minimize self-heating effect.
0
240
210
180
150
120
90
60
30
0
0.1
0.2
0.3
0.4
0.5
0.6
P
,
P
O
W
E
R
D
I
S
S
I
P
A
T
I
O
N
(
m
W
)
D
I , AVERAGE FORWARD CURRENT (A)
Fig. 1 Forward Power Dissipation
F(AV)
0.1
1
10
0.01
0.001
01.0
0.6 0.80.40.2
I
,
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 100ºC
A
T = 75ºC
A
T = 25ºC
A
T = 0ºC
A
T = 125ºC
A
T = -65ºC
A
B0530WS
Document number: DS30249 Rev. 15 - 2
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February 2015
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0.001
0.1
0.01
100
1,000
10,000
0
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
R
10 20
30
10
1
T = -65ºC
A
T = 25ºC
A
T = 75ºC
A
T = 100ºC
A
T = 125ºC
A
T = 0ºC
A
0
70
50
60
40
30
20
10
0
10
15
5
20
C
,
T
O
T
A
L
C
A
P
A
C
I
T
A
N
C
E
(
p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
R
f = 1MHz
0
0.2
0.1
0.4
0.3
0 50
100
150
I
,
D
C
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
A
)
F
T , TERMINAL TEMPERATURE ( C)
Fig. 5 Forward Current Derating Curve
T
°
0.7
0.6
0.5
0.8
25 75
125
Note 5
B0530WS
Document number: DS30249 Rev. 15 - 2
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February 2015
© Diodes Incorporated
B0530WS
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
SOD323
Dim
Min
Max
Typ
A1
-- 0.10 0.05
A2
1.00 1.10 1.05
b
0.25 0.35 0.30
c
0.10 0.15 0.11
D
1.20 1.40 1.30
E
1.60 1.80 1.70
He
2.30 2.70 2.50
L
0.20 0.40 0.30
a
8º
All Dimensions in mm
Dimensions
Value (in mm)
X
0.590
X1
2.700
Y
0.450
D
He
A2
E
L
c
A1
b
a
Y
X
X1
B0530WS
Document number: DS30249 Rev. 15 - 2
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February 2015
© Diodes Incorporated
B0530WS
IMPORTANT NOTICE
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
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This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
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Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2015, Diodes Incorporated
www.diodes.com
