User guide

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Document Number: 94095
2 Revision: 26-May-08
20ETF..FPPbF Soft Recovery Series
Vishay High Power Products
Fast Soft Recovery
Rectifier Diode, 20 A
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum forward voltage drop V
FM
20 A, T
J
= 25 °C 1.30
V
60 A, T
J
= 25 °C 1.67
Forward slope resistance r
t
12.5 mΩ
Threshold voltage V
F(TO)
T
J
= 150 °C 0.9 V
Maximum reverse leakage current I
RM
T
J
= 25 °C
V
R
= Rated V
RRM
0.1
mA
T
J
= 150 °C 5.0
RECOVERY CHARACTERISTICS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Reverse recovery time t
rr
I
F
at 20 Apk
100 A/µs
25 °C
160 ns
Reverse recovery current I
rr
10 A
Reverse recovery charge Q
rr
1.25 µC
Snap factor S Typical 0.6
I
FM
t
rr
dir
dt
I
RM(REC)
Q
rr
t
t
a
t
b
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and storage
temperature range
T
J
, T
Stg
- 40 to 150 °C
Maximum thermal resistance,
junction to case
R
thJC
DC operation 1.5
°C/W
Maximum thermal resistance,
junction to ambient
R
thJA
62
Typical thermal resistance,
case to heatsink
R
thCS
Mounting surface, smooth and greased 1.5
Approximate weight
2g
0.07 oz.
Mounting torque
minimum 6 (5)
kgf · cm
(lbf · in)
maximum 12 (10)
Marking device Case style TO-220 FULL-PAK 20ETF06FP