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| FR251 Datasheet, PDF (1/2 Pages) Rectron Semiconductor – FAST RECOVERY RECTIFIER (VOLTAGE RANGE 50 to 1000 Volts CURRENT 2.5 Amperes) | |||
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LESHAN RADIO COMPANY, LTD.
FR251 â FR257P
2.5A
2.5A FAST RECOVERY DIODES
TYPE
FR251
FR252
FR253
FR254
FR255
FR256
FR257
FR257P
Maximum
Peak Reverse
Voltage
Maximum Average
Maximum
Rectified Current
Forward Peak
@ Half-Wave
Surge Current @
Resistive Load 60Hz 8.3ms Superimposed
PRV
V PK
I O@ T L
A AV
ºC
I FM (Surge)
A PK
Maximum
Reverse
Current @ PRV
@ TA=25ºC
IR
µAdc
50
100
200
400
2.5 75
150
5.0
600
800
1000
1000
Maximum
Forward
Voltage
@ TA=25ºC
I FM
V FM
A PK
V PK
Maximum
Reverse
Recovery Time
Trr
ns
150
150
150
150
2.5 1.3
250
500
500
250
Package
Dimensions
Râ3
Trr
I F = 0.5A, I R = 1.0A, I RR = 0.25A
Trr Test Conditions: I F = 0.5A, I R = 1.0A, I RR = 0.25A
1.0(25.4)
MIN
.160(4.1)
.138(3.5)
1.0(25.4)
MIN
.042(1.1) DIA
.041(1.0)
.160(4.1) DIA
.138(3.5)
R-3
19Aâ1/2
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