Ch-technology SD803C..C Series Manual de usuario descargar pdf (Pagina 3)

Document Number: 93180 For technical questions, contact: ind-modules@vishay.com

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Revision: 04-Aug-08 3

SD803C..C Series

Fast Recovery Diodes

(Hockey PUK Version), 845 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 operating temperature range T

- 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 0.076

K/W

DC operation double side cooled 0.038

Mounting force, ± 10 % 9800 (1000) N (kg)

Approximate weight 83 g

Case style See dimensions - link at the end of datasheet B-43

ΔR

thJ-hs

CONDUCTION

CONDUCTION ANGLE

SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION

TEST CONDITIONS UNITS

SINGLE SIDE DOUBLE SIDE SINGLE SIDE DOUBLE SIDE

180° 0.006 0.007 0.005 0.005

= T

maximum K/W

120° 0.008 0.008 0.008 0.008

90° 0.010 0.010 0.011 0.011

60° 0.015 0.015 0.016 0.016

30° 0.026 0.026 0.026 0.026

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Ch-technology SD803C..C Series Manual de usuario Pagina 3