Rev. A
DX
2007
06
04
TF251 –
TF257
2.5
Fast Recover
Rectifier
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Page 1
of 4
Tel: (800)
AITRON (800)
824
8766 (661)
257
6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
2.5A Fast Recovery Rectifier
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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 Electr ical 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 Re petitive
Peak Reverse Voltage 50 100 200 400 600 800 1000 V
VRMS Maximum RMS Voltage 35 70 140 280 420 5 60 700 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