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Rev. A/DX 2007-06-04
TF251 – TF257
2.5A Fast Recovery Rectifier
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Page 1 of 4
Tel:
(800)-TAITRON (800)-824-8766 (661)-257-6060
Fax:
(800)-TAITFAX (800)-824-8329
(661)-257-6415
2.5A Fast Recovery Rectifier `
Features
• Low forward voltage drop
• High current capability
• High reliability
• 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:
R-3, molded plastic
Epoxy:
UL 94V-0 rate flame retardant
Terminals:
Axial leads, solderable per MIL-STD-202, Method 208 guaranteed
Polarity:
Color band denotes cathode end
Weight:
0.40 gram
Maximum Ratings and Electrical Characteristics (T A=25ºC unless noted otherwise)
Symbol
Description
TF
251
TF
252
TF
253
TF
254
TF
255
TF
256
TF
257
Unit
Conditions
VRRM
Maximum Repetitive
Peak Reverse Voltage
50
100
200
400
600
800
1000
V
VRMS
Maximum RMS Voltage
35
70
140
280
420
560
700
V
VDC
Maximum DC Blocking
Voltage
50
100
200
400
600
800
1000
V
IAV
Maximum Average
Forward Rectified
Current
2.5
A
Ta=55 ˚C
IFSM
Peak Forward Surge
Current
150
A
8.3ms single half
sine-wave
superimposed on
rated load (JEDEC
method)
R-3