2.5A Fast Recovery Rectifier
TF251 – TF257
FR251 – FR257
2.5A Fast Recovery Rectifier
Features
• Low forward voltage drop
• High current capability
• High reliability
R-3
• High surge current capability
• High temperature soldering guaranteed: 250°C/10 seconds
/.0375" (9.5mm) lead length, 5lbs (2.3kg) tension
• RoHS Compliance
Mechanical Data
Case:
Epoxy:
R-3, molded plastic
UL 94V-0 rate flame retardant
Axial leads, solderable per MIL-STD-202, Method 208 guaranteed
Color band denotes cathode end
0.40 gram
Terminals:
Polarity:
Weight:
Maximum Ratings and Electrical Characteristics (T A=25ºC unless noted otherwise)
TF
251
FR
TF
252
FR
TF
253
FR
TF
254
FR
TF
255
FR
TF
256
FR
TF
257
FR
Symbol
Description
Unit
Conditions
251
252
253
254
255
256
257
Maximum Repetitive
Peak Reverse Voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
VRRM
VRMS
VDC
Maximum RMS Voltage
Maximum DC Blocking
Voltage
100
1000
Maximum Average
Forward Rectified
Current
2.5
A
A
Ta=55 ˚C
IAV
8.3ms single half
sine-wave
superimposed on
rated load (JEDEC
Method)
Peak Forward Surge
Current
150
IFSM
Rev. A/AH 2008-04-29
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