RB157 datasheet(1/1 Pages) CHONGQING

Part #	RB157

Description	SINGLE-PHASE SILICON BRIDGE RECTIFIER

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Manufacturer	CHONGQING [Chongqing Pingwei Enterprise co.,Ltd]

Direct Link	http://www.perfectway.cn

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CHONGQING PINGYANG ELECTRONICS CO.,LTD.

１

RB151 THRU RB157

SINGLE-PHASE SILICON BRIDGE RECTIFIER

VOLTAGE：50-1000V

CURRENT：1.5A

FEATURES

·Surge overload ratings-50 Amperes

·Good for printed circuit board assembly

MECHANICAL DATA

·Case: Plastic shell with plastic encapsulation

·Epoxy: UL 94V-0 rate flame retardant

·Lead: MIL-STD- 202E, Method 208 guaranteed

·Polarity: As marked

·Mounting position: Any

·Weight: 1.04 grams

MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%.

SYMBOL RB151 RB152 RB153 RB154 RB155 RB156 RB157

units

Maximum Recurrent Peak Reverse Voltage

VRRM

50

100

200

400

600

800

1000

V

Maximum RMS Bridge Input Voltage

VRMS

35

70

140

280

420

560

700

V

Maximum DC Blocking Voltage

VDC

50

100

200

400

600

800

1000

V

Maximum

Average Forward rectified Output

Current at TA=25°C

Io

1.5

A

Peak Forward Surge Current 8.3ms single half

sine-wave superimposed on rate load (JEDEC

method)

IFSM

50

A

Maximum Forward Voltage Drop per element at

1.0A DC

VF

1.0

V

@ TA=25°C

10

Maximum DC Reverse Current

at Rated DC Blocking Voltage

per element

@ TA=100°C

IR

500

µA

I

2t Rating for Fusing (t﹤8.3ms)

I

2t

10

A

2S

Typical Junction Capacitance (Note 1)

CJ

25

pF

Typical Thermal Resistance (Note 2)

RθJA

40

°C/W

Notes:

1.Measured at 1MHz and applied reverse voltage of 4.0 volts

2.Thermal Resistance from Junction to lead mounted on P.C.B with 0.5

×0.5”(13×13mm) copper pads

RB-15

1.0

25.4 MIN.

1.2

(30.5) MIN.

.032(0.8)

.028(0.7)

.220(5.6)

.180(4.6)

.220(5.6)

.180(4.6)

.360(9.1)

.340(8.6)

.150(3.8)

.130(3.3)

Dimensions in inches and (millimeters)

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RB157 Datasheet(PDF) 1 Page - Chongqing Pingwei Enterprise co.,Ltd

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