B0530WS
Document number: DS30249 Rev. 15 - 2
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February 2015
© 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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February 2015
© Diodes Incorporated
B0530WS
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
© Diodes Incorporated
B0530WS
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
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
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written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
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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
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failure of the life support device or to affect its safety or effectiveness.
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