Document
B120/B - B160/B
1.0A SURFACE-MOUNT SCHOTTKY BARRIER RECTIFIER
Product Summary
B120/B, B130/B, B140/B
VRRM (V) 20/30/40
IO (A) 1.0
B150/B, B160/B VRRM (V) 50/60
IO (A) 1.0
VF Max (V) TA = +25°C
0.5
IR Max (mA) TA = +25°C
0.5
VF Max (V) TA = +25°C
0.7
IR Max (mA) TA = +25°C
0.5
Description and Applications
This Schottky barrier rectifier is designed to meet the general requirements of commercial applications. It is ideally suited for use as:
Polarity protection diodes Re-circulating diodes Switching diodes
Features and Benefits
Guard Ring Die Construction for Transient Protection Ideally Suited for Automated Assembly Low Power Loss, High Efficiency Surge Overload Rating to 30A Peak For Use in Low-Voltage, High-Frequency Inverters, Free
Wheeling, and Polarity Protection Application Lead-Free Finish; RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Notes 3) For automotive applications requiring specific change
control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/
Mechanical Data
Package: SMA/SMB Package Material: Molded Plastic. UL Flammability Classification
Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Lead Free Plating (Matte Tin Finish). Solderable per
MIL-STD-202, Method 208 Polarity: Cathode Band or Cathode Notch Weight: SMA 0.064 grams (Approximate)
SMB 0.093 grams (Approximate)
Top View
Bottom View
Ordering Information (Note 4)
Part Number
B1XX-13-F B1XXB-13-F
Package
SMA SMB
Qty. 5,000 3,000
Packing
Carrier Tape & Reel Tape & Reel
*XX = Device Type, e.g., B120-13-F (SMA Package); B120B-13-F (SMB Package).
Notes:
1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied. 2. See https://www.diodes.com/quality/lead-free/ 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. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
B120/B - B160/B
Document number: DS13002 Rev. 20 - 2
YYWWWW BB11XX00((BB) )
B1X0 = Product Type Marking Code, e.g., B120 (SMA Package) B1X0B = Product Type Marking Code, e.g., B160B (SMB Package)
= Manufacturers’ Code Marking YWW = Date Code Marking Y = Last Digit of Year (ex: 3 for 2023) WW = Week Code (01 to 53)
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B120/B - B160/B
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current @ TT = +130°C Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine Wave Superimposed on Rated Load
Symbol VRRM VRWM VR VR(RMS) IO
IFSM
B120/B 20 14
B130/B 30 21
B140/B
40
28 1.0 30
B150/B 50 35
B160/B 60 42
Unit
V
V A A
Thermal Characteristics
Characteristic Typical Thermal Resistance Junction to Terminal (Note 5) Operating and Storage Temperature Range
Symbol RJT
TJ, TSTG
B120/B
B130/B B140/B B150/B 20
-65 to +150
B160/B
Unit °C/W
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol Min
Typ
Max Unit
Test Condition
Forward Voltage Drop
B120/B, B130/B, B140/B B150/B, B160/B
VF
— —
— —
0.5 0.7
V IF = 1.0A IF = 1.0A
Leakage Current (Note 6)
IR
— —
— —
0.5 10
mA @ Rated VR, TA = +25°C @ Rated VR, TA = +100°C
Total Capacitance
CT
—
110
—
pF VR = 4V, f = 1MHz
Notes:
5. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0mm2 (0.013mm thick) copper pads as heat sink. 6. Short duration pulse test used to minimize self-heating effect.
IF, INSTANTANEOUS FORWARD CURRENT (A) IF, INSTANTANEOUS FORWARD CURRENT (A)
10
TA = 150°C
TA = 125°C
1
TA = 100°C
TA = 85°C
0.1
TA = 25°C
TA = -55°C
0.01 0
0.4
0.8
1.2
VF, INSTANTANEOUS FORWARD VOLTAGE (V) FFigiguurree11. Typical Forward Characteristics
10
TA = 150°C
TA = 125°C
1
TA = 75°C
0.1
TA = 25°C TA = -25°C
0.01 0 0.2 0.4 0.6 0.8 1 1.2 1.4
VF, INSTANTANEOUS FORWARD VOLTAGE (V) FFigiugurere22. Typical Forward Characteristics B150/B through B160/B
B120/B - B160/B
Document number: DS13002 Rev. 20 - 2
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IR, INSTANTANEOUS REVERSE CURRENT (µA)
10000 1000 100 10
TA = 15.