Ch-technology 150U(R).. Series Bedienungsanleitung PDF herunterladen (Seite 3)

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Document Number: 93490

2 Revision: 21-May-08

150U(R).. Series

Vishay High Power Products

Standard Recovery Diodes

(Stud Version), 150 A

Note

• The table above shows the increment of thermal resistance R

thJC

when devices operate at different conduction angles than DC

FORWARD CONDUCTION

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum average forward current

at case temperature

F(AV)

180° conduction, half sine wave

150 A

125 °C

Maximum RMS forward current I

F(RMS)

DC at 110 °C 235

Maximum peak, one cycle forward,

non-repetitive surge current

FSM

t = 10 ms

No voltage

reapplied

Sinusoidal half wave,

initial T

= T

maximum

3000

t = 8.3 ms 3140

Maximum I

t for fusing I

t = 10 ms 45

t = 8.3 ms 41

Slope resistance r

= T

maximum 0.97 mΩ

Threshold voltage V

F(T0)

0.80

Maximum forward voltage drop V

= 600 A, T

= 25 °C, t

= 10 ms sinusoidal wave 1.47

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS

Maximum junction operating

and storage temperature range

, T

Stg

- 40 to 180 °C

Maximum thermal resistance,

junction to case

thJC

DC operation 0.3

K/W

Maximum thermal resistance,

case to heatsink

thCS

Mounting surface, smooth, flat and greased 0.1

Maximum allowed

mounting torque + 0 - 20 %

minimum Not lubricated threads 17

N · m

maximum Lubricated threads 14.5

Approximate weight 130 g

Case style See dimensions - link at the end of datasheet DO-205AA (DO-8)

ΔR

thJC

CONDUCTION

CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS

180°

0.031 0.023

= T

maximum K/W

120°

0.038 0.040

90°

0.048 0.053

60°

0.071 0.075

30°

0.120 0.121

1 2 3 4 5 6 7 8

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