Vishay SD303C..C Series Instrukcja Użytkownika Pobierz pdf (Strona 3)

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Revision: 04-Aug-08 3

SD303C..C Series

Fast Recovery Diodes

(Hockey PUK Version), 350 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 0.16

K/W

DC operation double side cooled 0.08

Mounting force, ± 10 % 4900 (500) N (kg)

Approximate weight 70 g

Case style See dimensions - link at the end of datasheet DO-200AA

ΔR

thJ-hs

CONDUCTION

CONDUCTION ANGLE

SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION

TEST CONDITIONS UNITS

SINGLE SIDE DOUBLE SIDE SINGLE SIDE DOUBLE SIDE

180° 0.010 0.011 0.008 0.008

= T

maximum K/W

120° 0.012 0.013 0.013 0.013

90° 0.016 0.016 0.018 0.018

60° 0.024 0.024 0.025 0.025

30° 0.042 0.042 0.042 0.042

1 2 3 4 5 6 7 8 9 10

Brak uwag

Vishay SD303C..C Series Instrukcja Użytkownika Strona 3