English
Language : 

BY251 Datasheet, PDF (1/2 Pages) Pan Jit International Inc. – MEDIUM CURRENT PLASTIC RECTIFIER(VOLTAGE - 200 to 1300 Volts CURRENT - 3.0 Amperes)
Data Sheet
Description
3.0 Amp MINIATURE
PLASTIC SILICON RECTIFIERS
Mechanical Dimensions
JEDEC
D0-201AD
.190
.210
.285
1.00 Min.
.375
.050 typ.
Features
n LOW COST
n HIGH CURRENT CAPABILITY
n DIFFUSED JUNCTION
n MEETS UL SPECIFICATION 94V-0
Electrical Characteristics @ 25oC.
Maximum Ratings
Peak Repetitive Reverse Voltage...VRRM
RMS Reverse Voltage...VR(rms)
DC Blocking Voltage...VDC
Average Forward Rectified Current...IF(av)
TA = 50°C (Note 3)
Repetitive Peak Forward Surge Current...IFM
Non-Repetitive Peak Forward Surge Current...IFSM
@ Rated Current & Temp
Forward Voltage @ 3.0A...VF
DC Reverse Current...IR
Typical Thermal Resistance...RθJC (Note 2)
Operating & Storage Temperature Range...TJ, TSTRG
BY251 . . . 255 Series
BY251
200
140
200
BY252
400
280
400
BY253
600
420
600
BY254
800
560
800
Units
BY255
1300 Volts
910 Volts
1300 Volts
............................................. 3.0 ............................................... Amps
............................................. 20 ............................................... Amps
............................................. 100 ............................................... Amps
............................................. 1.1 ............................................... Volts
............................................. 20 ............................................... µAmps
............................................. 30 ............................................... °C / W
......................................... -50 to 150 .......................................... °C
Page 9-14