Glass Passivated Bridge Rectifiers

Page 1

REV:B

SC50VB80-G

QW-BBR72

Reverse Voltage: 800V

Forward Current: 50A

RoHS Device

Maximum ratings and electrical characteristics

O

Rating at 25 C ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%

Comchip Technology CO., LTD.

Features

Mechanical Data

-Polarit: As marked on Body

-Mounting position: Any

-Weight: 46 grams

-Surge overload-500 Amperes peak

-Low forward voltage drop

-Materials used carries U/L recognition

Parameter

Symbol

Unit

Maximum Recurrent Peak R

Voltage

everse

Maximum RMS Bridge Input Voltage

Maximum Average Forward

Peak Forward Surage Current, 8.3ms Single Half Sine

-Wave Super Imposed On Rated Load (JEDEC Method)

Maximum Forward Voltage Drop Per Element At 17.5A Peak

Operating Temperature Range

Storage Temperature Range

Dielectric Strength

Typical Thermal Resistance (Note 1)

2

I t

Vdis

50

500

500

1.05

10

2000

Max: 0.7

-55 to +150

-55 to +150

V

V

A

A

2

A s

V

μA

°C

°C/W

SC50VB80-G

800

560

Current Squared time (

t＜10ms)

1ms＜

Maximum Reverse Current At Rated

°C

Notes:

1.

to case.

Thermal Resistance Junction

Mounting Torque

TOR

0.8

N.m

V

Dimensions in inches and (millimeter)

SCVB

0.071(1.80)

0.039(1.00)

0.256(6.50)

0.217(5.50)

1.412(29.0)

MAX.

0.409(10.40)

0.386(9.80)

0.256(6.50)

0.244(6.20)

0.035(0.90)

0.028(0.70)

0.555(14.10)

0.516(13.10)

0.555(14.10)

0.516(13.10)

1.417(36.0)

MAX.

0.374(9.50)

0.334(8.50)

0.374(9.50)

0.334(8.50)

0.295(7.50)

0.256(6.50)

R1.75

1.417(36.0)

MAX

0.416(3.70)*45°

1

2

3

4

5

~

~

~

-

+

0.295(7.50)

0.256(6.50)

0.504(12.80)

0.504

0.138(3.50)

0.516

(13.1)

0.492

(12.5)

1

2

3

4

5

0.063(1.60)

0.055(1.40)

0.185(4.70)

0.169(4.30)

R3.5

(12.80)

0.413(10.50)

0.402(10.20)