C&H Technology SD300N-R Series - Manual (Page 3)

www.vishay.com For technical questions, contact: [email protected] Document Number: 93545
2 Revision: 17-Apr-08
SD300N/R Series
Vishay Semiconductors Standard Recovery Diodes
(Stud Version), 380 A
FORWARD CONDUCTION
PARAMETER SYMBOL TEST CONDITIONS
SD300N/R
UNITS
16 to 20 25 to 32
Maximum average forward current
at case temperature
I
F(AV)
180° conduction, half sine wave
380 270 A
100 100 °C
300 380 A
125 70 °C
Maximum RMS forward current I
F(RMS)
DC at T
C
= 88 °C (02 to 24), T
C
= 91 °C (25 to 32) 595 425
A 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
6050
t = 8.3 ms 6335
t = 10 ms 100 % V
RRM
reapplied
5090
t = 8.3 ms 5330
Maximum I 2 t for fusing I 2 t
t = 10 ms No voltage
reapplied 183
kA 2 s
t = 8.3 ms 167
t = 10 ms 100 % V
RRM
reapplied
129
t = 8.3 ms 118
Maximum I 2 t for fusing I 2 t t = 0.1 to 10 ms, no voltage reapplied 1830 kA 2 s
Low level value of threshold voltage V
F(TO)1
(16.7 % x
 x I
F(AV)
< I <
 x I
F(AV)
),
T
J
= T
J
maximum
0.95
V
High level value of threshold voltage V
F(TO)2
(I >
 x I
F(AV)
), T
J
= T
J
maximum 1.05
Low level value of forward
slope resistance
r
f1
(16.7 % x  x I
F(AV)
< I <  x I
F(AV)
),
T
J
= T
J
maximum
0.75
m

High level value of forward
slope resistance
r
f2
(I >
 x I
F(AV)
), T
J
= T
J
maximum 0.66
Maximum forward voltage drop V
FM
I
pk
= 1180 A, T
J
= T
J
maximum,
t
p
= 10 ms sinusoidal wave
1.83 V
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS
SD300N/R
UNITS
16 to 20 25 to 32
Maximum junction operating
temperature range
T
J
- 40 to 180 - 40 to 150
°C
Maximum storage temperature range T
Stg
- 55 to 200
Maximum thermal resistance,
junction to case
R
thJC
DC operation 0.11
K/W
Maximum thermal resistance,
case to heatsink
R
thCS
Mounting surface, smooth, flat and greased 0.04
Maximum allowed
mounting torque ± 10 %
Not-lubricated threads 27 Nm
Approximate weight 250 g
Case style See dimensions (link at the end of datasheet) DO-205AB (DO-9)