(TF251 - TF257) 2.5A Fast Recovery Rectifier
Description
www.
DataSheet.
co.
kr
2.
5A Fast Recovery Rectifier
TF251 – TF257 FR251 – FR257
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 • • • • •
R-3
Mechanical Data
Case: Epoxy: Terminals: Polarity: Weight: 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
Maximum Ratings and Electrical Characteristics (T A=25ºC unless noted otherwise)
Symbol Description TF 251 FR 251 50 35 50 TF 252 FR 252 100 70 100 TF 253 FR 253 200 140 200 TF 254 FR 254 400 280 400 2.
5 TF 255 FR 255 600 420 600 TF 256 FR 256 800 560 800 TF 257 FR 257 1000 700 1000 Unit Conditions
VRRM VRMS VDC IAV
Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current
V V V A
Ta=55 ˚C
8.
3ms single half sine-wave superimposed on rated load (JEDEC Method)
IFSM
150
A
TAITRON COMPONENTS INCORPORATED www.
taitroncomponents.
com
Tel: Fax: (800)-TAITRON (800)-824-8766 (800)-TAITFAX (800)-824-8329 (661)-257-6060 (661)-257-6415
Rev.
A/AH 2008-04-29 Page 1 of 4
Datasheet pdf - http://www.
DataSheet4U.
net/
www.
DataSheet.
co.
kr
2.
5A Fast Recovery Rectifier TF251 – TF257/FR251 – FR257
Symbol Description TF 251 FR 251 TF 252 FR 252 TF 253 FR 253 TF 254 FR 254 1.
3 5.
0 µA 100 150 60 -55 to +125 °C -55 to +150 250 500 nS pF TA=100° C IF=0.
5A, IR=1A, Irr=0.
25A VR=4V, f=1MHz TF 255 FR 255 TF 256 FR 256 TF 257 FR 257 Unit Conditions
VF
Maximum Instantaneous Forward Voltage Maximum DC Reverse Current at Rated DC Blocking Voltage Typical Reverse Recovery Time Typical Junction Capacitance Operating Temperature range Storage Temperature Range
V
IF=2.
5 A TA=25° C
IR
Trr CJ TJ TSTG
Typical Characteristics Curves
Fig.
1-M...
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