Datasheet, Vishay semiconductors – C&H Technology T85HFL Series User Manual
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Document Number: 93184
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Revision: 19-May-10
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Fast Recovery Diodes (T-Modules), 40 A/70 A/85 A
T40HFL, T70HFL, T85HFL Series
Vishay Semiconductors
FEATURES
• Fast recovery time characteristics
• Electrically isolated base plate
• 3500 V
RMS
isolating voltage
• Standard JEDEC package
• Simplified mechanical designs, rapid assembly
• Large creepage distances
• UL E78996 approved
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for industrial level
DESCRIPTION
The series of T-modules 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.
PRODUCT SUMMARY
I
F(AV)
40 A/70 A/85 A
Type
Modules - Diode, Fast
D-55
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
T40HFL
T70HFL
T85HFL
UNITS
I
F(AV)
40
70
85
A
I
F(RMS)
63
110
133
A
I
FSM
50 Hz
475
830
1300
A
60 Hz
500
870
1370
I
2
t
50 Hz
1130
3460
8550
A
2
s
60 Hz
1030
3160
7810
V
RRM
Range
100 to 1000
V
t
rr
Range
200 to 1000
ns
T
J
Range
- 40 to 125
°C