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T70HFL

International Rectifier
Part Number T70HFL
Manufacturer International Rectifier
Description FAST RECOVERY DIODES
Published May 7, 2007
Detailed Description Bulletin I27107 rev. A 09/97 T..HFL SERIES FAST RECOVERY DIODES Features Fast recovery time characteristics Electricall...
Datasheet PDF File T70HFL PDF File

T70HFL
T70HFL

Overview
Bulletin I27107 rev.
A 09/97 T.
.
HFL SERIES FAST RECOVERY DIODES Features Fast recovery time characteristics Electrically isolated base plate 3500 VRMS isolating voltage Standard JEDEC package Simplified mechanical designs, rapid assembly Large creepage distances UL E78996 approved T-Modules 40 A 70 A 85 A Description This serie of T-module uses fast recovery power diodes in a single diode configuration.
The semiconductors are electrically isolated from the metal base, allowing common heatsink and compact assemblies to be built.
These single diode modules can be used in conjunction with the thyristor modules as a freewheel diode.
Application includes self-commutated inverters, DC choppers, motor control, inductive heating and electronic welders.
These modules are intended for those applications where very fast recovery characteristics are required and for general power switching applications.
Major Ratings and Characteristics Parameters I F(AV) I F(RMS) I FSM I 2t 50Hz 60Hz 50Hz 60Hz VRRM range t rr TJ range range T40HFL 40 63 475 500 1130 1030 T70HFL T85HFL Units 70 110 830 870 3460 3160 100 to 1000 200 to 1000 -40 to 125 85 133 1300 1370 8550 7810 A A A A A 2s A 2s V ns o C www.
irf.
com 1 T.
.
HFL Series Bulletin I27107 rev.
A 09/97 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code 10 T40HFL.
.
T70HFL.
.
T85HFL.
.
20 40 60 80 100 trr Code S02, S05, S10 S02, S05, S10 S02, S05, S10 S02, S05, S10 S05, S10 S05, S10 VRRM , maximum repetitive peak reverse voltage V 100 200 400 600 800 1000 VRSM , maximum non-repetitive IRRMmax.
peak reverse voltage TJ= @25°C V µA 150 300 500 700 900 1100 100 Forward Conduction Parameters IF(AV) Max.
average fwd current @ Case temperature Max.
peak, one-cycle forward, non-repetitive surge current I2 t Maximum I2t for fusing T40HFL T70HFL T85HFL Units Conditions 40 70 63 475 500 400 420 1130 1030 800 730 Maximum I2√t for fusing I2√t VF(TO)1 Low level value of threshold voltage VF(TO)2 High level value of threshol...


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