Ch-technology SD853C..S50K Series Bedienungsanleitung PDF herunterladen (Seite 3)

Document Number: 93182 For technical questions, contact: ind-modules@vishay.com

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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

- 40 to 125

°C

Maximum storage temperature range T

Stg

- 40 to 150

Maximum thermal resistance,

junction to heatsink

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

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

1 2 3 4 5 6 7 8 9

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