BY255 datasheet(1/2 Pages) FCI

Part #	BY255

Description	3.0 Amp MINIATURE PLASTIC SILICON RECTIFIERS

PDF	2 Pages

Scroll/Zoom	100%

Manufacturer	FCI [First Components International]

Direct Link	http://www.cotra.com.tw/

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1 / 2 page

Description

Features

Mechanical Dimensions

n DIFFUSED JUNCTION

n MEETS UL SPECIFICATION 94V-0

Electrical Characteristics @ 25oC.

Maximum Ratings

BY251 . . . 255 Series

Data Sheet

3.0 Amp MINIATURE

PLASTIC SILICON RECTIFIERS

Units

Volts

............................................. 3.0 ...............................................

............................................. 20 ...............................................

............................................. 100 ...............................................

............................................. 1.1 ...............................................

............................................. 20 ...............................................

............................................. 30 ...............................................

......................................... -50 to 150 ..........................................

Amps

Volts

µAmps

°C / W

°C

BY251

BY252

BY253

BY254

BY255

200

400

600

800

1300

140

280

420

560

910

200

400

600

800

1300

Peak Repetitive Reverse Voltage...V

RRM

RMS Reverse Voltage...V

R(rms)

DC Blocking Voltage...V

DC

n LOW COST

n HIGH CURRENT CAPABILITY

Page 9-14

Average Forward Rectified Current...I

F(av)

T

A = 50°C (Note 3)

Repetitive Peak Forward Surge Current...I

FM

Non-Repetitive Peak Forward Surge Current...I

FSM

@ Rated Current & Temp

Forward Voltage @ 3.0A...V

F

DC Reverse Current...I

R

Typical Thermal Resistance...R

θJC (Note 2)

Operating & Storage Temperature Range...T

J, TSTRG

.285

.375

1.00 Min.

.050 typ.

.190

.210

JEDEC

D0-201AD

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BY255 Datasheet(PDF) 1 Page - First Components International

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