BA157 datasheet, PDF - EEWORLD Datasheet

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BA157: Description1 A, 400 V, SILICON, SIGNAL DIODE, DO-41; Categorysemiconductor Discrete semiconductor; File Size120KB，2 Pages; ManufacturerSHANGHAI SHANGLANG ELECTRONIC TECHNOLOGY CO., LTD.

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BA157 Overview

1 A, 400 V, SILICON, SIGNAL DIODE, DO-41

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CE

CHENYI ELECTRONICS

FEATURES

. Plastic package has Underwrites Laboratory

Flammability Classification 94V-0

. Fast switching speed

. Diffused junction

. High current capability

. High temperature soldering guaranteed: 250 /10 seconds,

0.375"(9.5mm)lead length,5lbs.(2.3kg)tension

BA157 THRU BA159

FAST RECOVERY RECTIFIER

Reverse Voltage - 400 to 1000 Volts

Forward Current - 1.0Ampere

MECHANICAL DATA

.

Case:

JEDEC DO-41 molded plastic body

.

Terminals:

Plated axial leads, solderable per MIL-STD-750,method 2026

.

Polarity:

Color band denotes cathode end

.

Mounting Position:

Any

.

Weight:

0.012 ounce, 0.33 gram

MAXIMUM RATINGS AND ELECTRICAL 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%)

Symbols

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Macimum average forward rectified

current 0.375"(9.5mm)lead length at

T

A

=75

Peak forward surge current 8.3ms

sing-wave superimposed on rated load

(JEDEC method)

T

A

=75

Maximum instantaneous forward voltage at 1.0 A

Maximum DC Rreverse Current at rated DC

blocking voltage TA=25

Maximum reverse recovery time(Note 1)

Maximum thermal resistance

Typical junction Capacitance(Note 2)

Operating and storage temperature range

Trr

V

F

I

R

I

FSM

V

RRM

V

RMS

V

DC

I

(AV)

BA157

400

280

400

BY158

600

420

600

1.0

BA159

1000

700

100

Units

Volts

Amp

35.0

Amps

1.3

5.0

150

JA

Volts

A

250

ns

/W

pF

R

C

J

60

6.0

-65 to +125

T

J

T

STG

Notes:

1.Test conditions:I

F

=0.5A,I

R

=1.0A,Irr=0.25A.

2.Measured at 1MHz and applied reverse voltage of 4.0V Volts

Page 1 of 2

BA157 Related Products

	BA157	BA159	BY158
Description	1 A, 400 V, SILICON, SIGNAL DIODE, DO-41	1 A, 1000 V, SILICON, SIGNAL DIODE, DO-41	1 A, 400 V, SILICON, SIGNAL DIODE, DO-41

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