B130LAW (Diodes Incorporated)
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

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Features
Guard Ring Die Construction for Transient Protection
Very Low Forward Voltage Drop
Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 3 and 4)
B130LAW
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Mechanical Data
Case: SOD-123
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: 0.01 grams (approximate)
Top View
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
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Forward Current (See Figure 6)
Non-Repetitive Peak Forward Surge Current 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
Symbol
VRRM
VRWM
VR
VR(RMS)
IF(AV)
IFSM
Value
30
21
1.0
12
Unit
V
V
A
A
Thermal Characteristics
Characteristic
Power Dissipation (Note 2)
Typical Thermal Resistance Junction to Ambient (Note 2)
Operating Temperature Range (See Figure 7)
Storage Temperature Range
Symbol
PD
RθJA
TJ
TSTG
Value
450
222
-55 to +125
-55 to +150
Unit
mW
°C/W
°C
°C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Reverse Breakdown Voltage (Note 1)
Forward Voltage
Leakage Current (Note 1)
Total Capacitance
Symbol
V(BR)R
VF
IR
CT
Min
30
Typ
0.25
0.35
0.38
0.15
40
Max
0.37
0.42
1.0
Unit
V
V
mA
pF
Test Condition
IR = 1.5mA
IF = 0.1A
IF = 0.7A
IF =1.0A
VR = 30V, TA = 25°C
VR = 10V, f = 1.0MHz
Notes:
1. Short duration pulse test used to minimize self-heating effect.
2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
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.
B130LAW
Document number: DS30308 Rev. 9 - 2
1 of 4
www.diodes.com
June 2008
© Diodes Incorporated


B130LAW (Diodes Incorporated)
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

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0.5
0.4
0.3
0.2
0.1
0
0 0.2 0.4 0.6 0.8 1.0 1.2
IF(AV), AVERAGE FORWARD CURRENT (A)
Fig. 1 Forward Power Dissipation
100
10
10
TJ = 125°C
1
0.1 TJ = 25°C
B130LAW
0.01
0.001
0
0.2 0.4 0.6 0.8 1.0 1.2
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
1,000
TJ = 25ºC
f = 1MHz
1.0 100
0.1
0.01
0
20 40
60 80 100 120 140
TJ, JUNCTION TEMPERATURE (°C)
Fig. 3 Typical Pulsed Reverse Characteristics
140
120
100
80
60
40
20
0
0 0.2 0.4 0.6 0.8 1 1.2
IF(AV), AVERAGE FORWARD CURRENT (A)
Fig. 5 Forward Current Derating Curve
10
0.1 1.0
10 100
VR, DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
125
100
75
50
25
0 10 20 30
VR, DC REVERSE VOLTAGE (V)
Fig. 6 Operating Temperature Derating
B130LAW
Document number: DS30308 Rev. 9 - 2
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www.diodes.com
June 2008
© Diodes Incorporated


B130LAW (Diodes Incorporated)
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

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B130LAW
12.5
10
7.5
5.0
2.5
8.3ms Single Half Sine-Wave
0
1 10 100
NUMBER OF CYCLES AT 60 Hz
Fig. 7 Maximum Non-Repetitive Peak Forward Surge Current
Notes:
5. Device mounted on GETEK substrate, 2”x2”, 2 oz. copper, double-sided, cathode pad dimensions 0.75” x 1.0”, anode pad dimensions 0.25” x 1.0”.
6. Device mounted on FR-4 substrate, 2”x2”, 2 oz. copper, single-sided, pad layout as per Diodes Inc. suggested pad layout document AP02001 which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
7. RθJA estimated to be approximately 220 °C/W.
Ordering Information (Note 8)
Notes:
Part Number
B130LAW-7-F
Case
SOD-123
8. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Packaging
3000/Tape & Reel
Marking Information
SX = Product Type Marking Code
SX
YM = Date Code Marking
Y = Year ex: T = 2006
M = Month (ex: 9 = September)
Date Code Key
Year
Code
Month
Code
2006
T
Jan Feb
12
2007
U
Mar
3
2008
V
Apr May
45
2009
W
Jun Jul
67
2010
X
Aug
8
Sep
9
2011
Y
Oct
O
2012
Z
Nov Dec
ND
Package Outline Dimensions
C
H
B
A
MK
L
SOD-123
Dim Min Max
A 0.55 Typ
B 1.40 1.70
C 3.55 3.85
H 2.55 2.85
J 0.00 0.10
K 1.00 1.35
L 0.25 0.40
M 0.10 0.15
α0
All Dimensions in mm
B130LAW
Document number: DS30308 Rev. 9 - 2
3 of 4
www.diodes.com
June 2008
© Diodes Incorporated


B130LAW (Diodes Incorporated)
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

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Suggested Pad Layout
X
Y
C
G
Z
B130LAW
Dimensions
Z
G
X
Y
C
Value (in mm)
4.9
2.5
0.7
1.2
3.7
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 any 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.
B130LAW
Document number: DS30308 Rev. 9 - 2
4 of 4
www.diodes.com
June 2008
© Diodes Incorporated




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