C&H Technology SD853C..S50K Series - Manual (Page 3)

Document Number: 93182 For technical questions, contact: [email protected] www.vishay.com
Revision: 14-May-08 3
SD853C..S50K Series
Fast Recovery Diodes
(Hockey PUK Version), 990 A
Vishay High Power Products
Note
• The table above shows the increment of thermal resistance R
thJ-hs
when devices operate at different conduction angles than DC
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction operating
temperature range
T
J
- 40 to 125
°C
Maximum storage temperature range T
Stg
- 40 to 150
Maximum thermal resistance,
junction to heatsink
R
thJ-hs
DC operation single side cooled 0.04
K/W
DC operation double side cooled 0.02
Mounting force, ± 10 % 22 250 (2250) N (kg)
Approximate weight 425 g
Case style See dimensions - link at the end of datasheet DO-200AC (K-PUK)
ΔR
thJ-hs
CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION
TEST CONDITIONS UNITS
SINGLE SIDE DOUBLE SIDE SINGLE SIDE DOUBLE SIDE
180° 0.0017 0.0019 0.0012 0.0012
T
J
= T
J
maximum K/W
120° 0.0021 0.0021 0.0021 0.0021
90° 0.0026 0.0027 0.0029 0.0029
60° 0.039 0.0039 0.0041 0.0041
30° 0.0067 0.0067 0.0068 0.0068