B0530WS
Document number: DS30249 Rev. 13 - 2 1 of 3
www.diodes.com December 2008
© Diodes Incorporated
B0530WS
SURFACE MOUNT SCHOTTKY BA RRIER RECTIFIER
Features
• Low Forward Voltage Drop
• Guard Ring Construction for Transient Protection
• High Conductance
• Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 3 and 4)
• Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case: SOD-323
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe). Solderable per MIL-STD-202, Method 208
• Polarity: Cathode Band
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.004 grams (approximate)
Maximum Ratings @TA = 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
VRRM
VRWM
VR 30 V
RMS Reverse Voltage VR
(
RMS
)
21 V
Average Rectified Output Current (See Figure 1) IO 0.5 A
Peak Repetitive Forward Current tp = 8.3ms, half sine-wave IFRM 3.5 A
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on rated load IFSM 2 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1) PD 235 mW
Typical Thermal Resistance Junction to Ambient (Note 1) R
θ
JA 426 °C/W
Operating and Storage Temperature Range TJ, TSTG -40 to +125 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Conditions
Reverse Breakdown Voltage (Note 2) V
(
BR
)
R 30 ⎯ ⎯ V IR = 500μA
Forward Voltage Drop VF ⎯
⎯ ⎯
0.40 0.36
0.45 V IF = 0.1A
IF = 0.5A
Leakage Current (Note 2) IR ⎯
⎯
⎯
⎯
⎯
⎯
80
100
500 μA VR = 15V
VR = 20V
VR = 30V
Total Capacitance CT ⎯ 58 ⎯ pF f = 1MHz, VR = 0V DC
Notes: 1. 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.
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead. Halogen and Antimony Free.
4. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date Code
V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
Top View
B0530WS
Document number: DS30249 Rev. 13 - 2 2 of 3
www.diodes.com December 2008
© Diodes Incorporated
B0530WS
0
240
210
180
150
120
90
60
30
00.1
0.2 0.3 0.4 0.5 0.6
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N
(mW)
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, IN
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 , INSTA NTANEOUS FORWARD VOLT AGE (V)
Fig . 2 Typical Fo r w ar d C haracter is ti cs
F
T = 100ºC
A
T = 75ºC
A
T = 25ºC
A
T = 0ºC
A
T = 125ºC
A
T = -65ºC
A
0.001
0.1
0.01
100
1,000
10,000
0
V , INST ANTANEOUS REVERSE VOLT AGE (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
010 15520
C
,
T
O
T
AL
C
A
P
A
C
I
T
AN
C
E (p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Vo ltage
R
f = 1MHz
0
0.2
0.1
0.4
0.3
050100150
I, D
C
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F
T , TERMINAL TE MPERATURE ( 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. 13 - 2 3 of 3
www.diodes.com December 2008
© Diodes Incorporated
B0530WS
Ordering Information (Note 6)
Part Number Case Packaging
B0530WS-7-F SOD-323 3000/Tape & Reel
Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Package Outline Dimensions
Suggested Pad Layout
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume an y liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website,
harmless against all damages. LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
SOD-323
Dim Min Max
A 0.25 0.35
B 1.20 1.40
C 2.30 2.70
H 1.60 1.80
J 0.00 0.10
K 1.0 1.1
L 0.20 0.40
M 0.10 0.15
α 0° 8°
All Dimensions in mm
Dimensions Value (in mm)
Z 3.75
G 1.05
X 0.65
Y 1.35
C 2.40
SE = Product Type Marking Code
Z
X
C
G
Y
SE
K
L
MJ
C
H
BA
