User Manual

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Document Number: 94509
2 Revision: 21-Jul-08
70CRU02PbF
Vishay High Power Products
Ultrafast Rectifier,
2 x 35 A FRED Pt
TM
DYNAMIC RECOVERY CHARACTERISTICS PER DIODE (T
J
= 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Reverse recovery time t
rr
T
J
= 25 °C
I
F
= 1 A
V
R
= 30 V
dI
F
/dt = 200 A/µs
--28
ns
T
J
= 125 °C - 34 -
T
J
= 25 °C
I
F
= 35 A
V
RR
= 100 V
dI
F
/dt = 200 A/µs
-26-
T
J
= 125 °C - 49 -
Peak recovery current I
RRM
T
J
= 25 °C - 3.7 -
A
T
J
= 125 °C - 8.2 -
Reverse recovery charge Q
rr
T
J
= 25 °C - 48.7 -
µC
T
J
= 125 °C - 202 -
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Thermal resistance,
junction to case
per diode
R
thJC
-0.80.9
K/W
both legs - - 0.45
Thermal resistance,
case to heatsink
R
thCS
Mounting surface, flat, smooth and greased - 0.2 -
Weight
-5.5- g
-0.2-oz.
Mounting torque
1.2
(10)
-
2.4
(20)
N ⋅ m
(lbf ⋅ in)
Marking device Case style TO-218 70CRU02