0.8A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER

UMB Package

FEATURES:

Glass Passivated Chip Junction

Reverse Voltage - 100 to 1000 V

- 0.8 A

High Surge Current Capability

Designed for Surface Mount Application

Average Rectified Output Current

PINNING

PIN

1

2

DESCRIPTION

3

4

Output Cathode（-）

Output Anode（+）

Input Pin（~）

Input Pin（~）

MECHANICAL DATA

• Case: UMB

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

• A

45mg 0.0016oz

pprox. Weight:

1

2

3

4

UM1B THRU UM10B

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 DC Blocking Voltage

Peak Forward Surge Current 8.3 ms Single Half

Sine Wave Superimposed on Rated Load

(JEDEC Method)

Parameter

Maximum Repetitive Peak Reverse Voltage

Maximum RMS voltage

Operating and Storage Temperature Range

Typical Junction Capacitance

（Note1）

UM1B

UM2B

UM4B

UM6B

UM8B

UM10B

V

V

V

0.8

25

13

-55 ~ +150

A

A

V

μA

pF

°C

Maximum Ratings and Electrical characteristics

Units

T , T

j

stg

Symbols

110

Typical Thermal Resistance

（Note2）

°C/W

Average Rectified Output Current

at T = 115

°C

c

100

200

400

600

800

1000

100

200

400

600

800

1000

70

140

280

420

560

700

Forward Voltage per element

1.0

@I = 0.4A

F

@I =0.8A

F

1.1

Maximum DC Reverse Current

at Rated DC Blocking Voltage

3

30

@

a

@

a

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

2. P.C.B. mounted with 4

×

×

（

×

）copper pad areas.

1.5" 1.5"

3.81 3.81 cm

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