12f(r) series, Vishay high power products, Standard recovery diodes (stud version), 12 a – C&H Technology 12FR10 User Manual
Page 3
www.vishay.com
For technical questions, contact: [email protected]
Document Number: 93487
2
Revision: 29-Sep-08
12F(R) Series
Vishay High Power Products
Standard Recovery Diodes
(Stud Version), 12 A
Note
(1)
Available only for avalanche version, all other parameters the same as 12F
FORWARD CONDUCTION
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum average forward current
at case temperature
I
F(AV)
180° conduction, half sine wave
12
A
144
°C
Maximum RMS forward current
I
F(RMS)
19
A
Maximum on-repetitive peak
reverse power
P
R
(1)
10 µs square pulse, T
J
= T
J
maximum
7
K/W
Maximum peak, one-cycle forward,
non-repetitive surge current
I
FSM
t = 10 ms
No voltage
reapplied
Sinusoidal half wave,
initial T
J
= T
J
maximum
265
A
t = 8.3 ms
280
t = 10 ms
100 % V
RRM
reapplied
225
t = 8.3 ms
235
Maximum I
2
t for fusing
I
2
t
t = 10 ms
No voltage
reapplied
351
A
2
s
t = 8.3 ms
320
t = 10 ms
100 % V
RRM
reapplied
250
t = 8.3 ms
226
Maximum I
2
√t for fusing
I
2
√t
t = 0.1 to 10 ms, no voltage reapplied
3510
A
2
√s
Low level value of threshold voltage
V
F(TO)1
(16.7 % x
π x I
F(AV)
< I <
π x I
F(AV)
), T
J
= T
J
maximum
0.77
V
High level value of threshold voltage
V
F(TO)2
(I >
π x I
F(AV)
), T
J
= T
J
maximum
0.97
Low level value of forward
slope resistance
r
f1
(16.7 % x
π x I
F(AV)
< I <
π x I
F(AV)
), T
J
= T
J
maximum
10.70
m
Ω
High level value of forward
slope resistance
r
f2
(I >
π x I
F(AV)
), T
J
= T
J
maximum
6.20
Maximum forward voltage drop
V
FM
I
pk
= 38 A, T
J
= 25 °C, t
p
= 400 µs rectangular wave
1.26
V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum junction operating
temperature range
T
J
- 65 to 175
°C
Maximum storage temperature range
T
Stg
- 65 to 200
Maximum thermal resistance,
junction to case
R
thJC
DC operation
2
K/W
Maximum thermal resistance,
case to heatsink
R
thCS
Mounting surface, smooth, flat and greased
0.5
Allowable mounting torque
Not lubricated threads
1.5 + 0 - 10 %
N · m
13
lbf · in
Lubricated threads
1.2 + 0 - 10 %
N · m
10
lbf · in
Approximate weight
7
g
0.25
oz.
Case style
See dimensions - link at the end of datasheet
DO-203AA (DO-4)