Output Cathode（-）

3

4

2

1

3A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER

UMSB Package

FEATURES:

Glass Passivated Chip Junction

• Reverse Voltage - 100 to 1000 V

• Forward Current - 4.0 A

• High Surge Current Capability

• Designed for Surface Mount Application

•

PINNING

PIN

1

2

DESCRIPTION

3

4

Output Anode（+）

Input Pin（~）

Input Pin（~）

MECHANICAL DATA

• Case: UMSB

• Terminals: Solderable per MIL-STD-750, Method 2026

•

pprox. Weight: 0.234g / 0.00825oz

A

Ratings at 25

ambient temperature unless otherwise specified.

Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %.

°C

Maximum Ratings and Electrical characteristics

Maximum DC Blocking Voltage

Peak Forward Surge Current 8.3 ms Single Half

Sine Wave Superimposed on Rated Load

(JEDEC Method)

Maximum Forward Voltage at 3.0 A

Parameter

Maximum Repetitive Peak Reverse Voltage

Maximum RMS voltage

Operating and Storage Temperature Range

Typical Junction Capacitance

（Note1）

V

V

V

4.0

95

1.1

50

-55 ~ +150

A

A

V

μA

pF

°C

Units

T , T

j

stg

Symbols

Average Rectified Output Current

100

200

400

600

800

1000

100

200

400

600

800

1000

70

140

280

420

560

700

Maximum DC Reverse Current

at Rated DC Blocking Voltage

5

100

@

A

@

A

Note: 1. Measured at 1MHz and applied reverse voltage of 4 V D.C.

2. Mounted on glass epoxy PC board with 4

×

×

（

×

）copper pad.

1.5" 1.5"

3.81 3.81 cm

MSB40B THRU MSB40M

MSB40B

MSB40D

MSB40G

MSB40J

MSB40K

MSB40M

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