Owner's manual

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Document Number: 94075
2 Revision: 04-Aug-08
HFA80FA120P
Vishay High Power Products
HEXFRED
®
Ultrafast Soft Recovery
Diode, 80 A
DYNAMIC RECOVERY CHARACTERISTICS (T
C
= 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Reverse recovery time t
rr
I
F
= 1.0 A, dI
F
/dt = 200 A/µs, V
R
= 30 V - 25 -
nsT
J
= 25 °C
I
F
= 40 A
dI
F
/dt = - 200 A/µs
V
R
= 200 V
-52-
T
J
= 125 °C - 110 -
Peak recovery current I
RRM
T
J
= 25 °C - 5.9 -
A
T
J
= 125 °C - 10.8 -
Reverse recovery charge Q
rr
T
J
= 25 °C - 160 -
nC
T
J
= 125 °C - 630 -
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Junction to case, single leg conducting
R
thJC
--0.7
°C/WJunction to case, both legs conducting - - 0.35
Case to heatsink R
thCS
Flat, greased and surface - 0.05 -
Weight -30- g
Mounting torque -1.3-Nm