DS13002 Rev. 13 - 2

1 of 3

B120/B-B160/B

www.diodes.com

B120/B - B160/B

1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

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Guard Ring Die Construction for

Transient Protection

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Ideally Suited for Automatic Assembly

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Low Power Loss, High Efficiency

·

Surge Overload Rating to 30A Peak

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For Use in Low Voltage, High Frequency Inverters, Free

Wheeling, and Polarity Protection Application

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Lead Free Finish/RoHS Compliant (Note 3)

Mechanical Data

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Case: SMA/SMB

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Case Material: Molded Plastic. UL Flammability

Classification Rating 94V-0

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Moisture Sensitivity: Level 1 per J-STD-020C

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Terminals: Lead Free Plating (Matte Tin Finish).

Solderable per MIL-STD-202, Method 208

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Polarity: Cathode Band or Cathode Notch

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Marking Information: See page 3

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Ordering Information: See page 3

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Approximate Weight: SMA 0.064 grams

SMB 0.093 grams

No Suffix Designates SMA Package

“B” Suffix Designates SMB Package

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Dim

SMA

SMB

Min

Max

Min

Max

A

2.29

2.92

3.30

3.94

B

4.00

4.60

4.06

4.57

C

1.27

1.63

1.96

2.21

D

0.15

0.31

0.15

0.31

E

4.80

5.59

5.00

5.59

G

0.10

0.20

0.10

0.20

H

0.76

1.52

0.76

1.52

J

2.01

2.62

2.00

2.62

All Dimensions in mm

A

B

C

D

G

H

E

J

Characteristic

Symbol

B120/B

B130/B

B140/B

B150/B

B160/B

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

20

30

40

50

60

V

RMS Reverse Voltage

14

21

28

35

42

V

Average Rectified Output Current

1.0

A

Non-Repetitive Peak Forward Surge Current 8.3ms

single half sine-wave superimposed on rated load

30

A

Forward Voltage

0.50

0.70

V

Peak Reverse Current

at Rated DC Blocking Voltage

0.5

10

mA

Typical Total Capacitance (Note 2)

110

pF

Typical Thermal Resistance Junction to Terminal (Note 1)

20

°C/W

Operating and Storage Temperature Range

-65 to +150

°C

Notes:

2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.

3. RoHS revision 13.2.2003. High Temperature Solder Exemption Applied, see EU Directive Annex Note 7.

Features