DS30128 Rev. B-2

1 of 2

B140HB

B140HB

1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

Features

·

Ultra-low Leakage Current

·

Guard Ring Die Construction for

Transient Protection

·

Ideally Suited for Automatic Assembly

·

Low Power Loss, High Efficiency

·

Surge Overload Rating to 45A Peak

·

Plastic Material: UL Flammability

Classification Rating 94V-0

Mechanical Data

·

Case: Molded Plastic

·

Terminals: Solder Plated Terminal -

Solderable per MIL-STD-202, Method 208

·

Marking: Type Number

·

Polarity: Cathode Band or Cathode Notch

·

Weight: 0.093 grams (approx.)

·

Mounting Position: Any

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

For capacitive load, derate current by 20%.

SMB

Dim

Min

Max

A

3.30

3.94

B

4.06

4.57

C

1.96

2.21

D

0.15

0.31

E

5.00

5.59

G

0.10

0.20

H

0.76

1.52

J

2.00

2.62

All Dimensions in mm

A

B

C

D

G

H

E

J

Characteristic

Symbol

B140HB

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

40

V

RMS Reverse Voltage

28

V

Average Rectified Output Current

°C

1.0

A

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave superimposed on rated load

45

A

Non-Repetitive Peak Forward Surge Current

5

ms Single half sine-wave

430

A

Forward Voltage

°C

°C

°C

°C

0.53

0.70

0.49

0.64

V

Peak Reverse Current

°C

at Rated DC Blocking Voltage

°C

0.1

4.0

mA

Typical Junction Capacitance (Note 2)

80

pF

Max. Voltage Rate of Change

dv/dt

5300

V/

ms

Typical Thermal Resistance Junction to Terminal (Note 1)

36

K/W

Operating and Storage Temperature Range

-55 to +150

°C

Notes:

2. Measured at 1.0MHz and applied reverse voltage of 5.0V DC.