Ch-technology SD300N-R Series Instrukcja Użytkownika Pobierz pdf (Strona 3)

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Document Number: 93545

2 Revision: 17-Apr-08

SD300N/R Series

Vishay Semiconductors

Standard Recovery Diodes

(Stud Version), 380 A

FORWARD CONDUCTION

PARAMETER SYMBOL TEST CONDITIONS

SD300N/R

UNITS

16 to 20 25 to 32

Maximum average forward current

at case temperature

F(AV)

180° conduction, half sine wave

380 270 A

100 100 °C

300 380 A

125 70 °C

Maximum RMS forward current I

F(RMS)

DC at T

= 88 °C (02 to 24), T

= 91 °C (25 to 32) 595 425

Maximum peak, one-cycle forward,

non-repetitive surge current

FSM

t = 10 ms

No voltage

reapplied

Sinusoidal half wave,

initial T

= T

maximum

6050

t = 8.3 ms 6335

t = 10 ms

100 % V

RRM

reapplied

5090

t = 8.3 ms 5330

Maximum I

t for fusing I

t = 10 ms

No voltage

reapplied

183

t = 8.3 ms 167

t = 10 ms

100 % V

RRM

reapplied

129

t = 8.3 ms 118

Maximum I

t for fusing I

t t = 0.1 to 10 ms, no voltage reapplied 1830 kA

s

Low level value of threshold voltage V

F(TO)1

(16.7 % x  x I

F(AV)

< I <  x I

F(AV)

= T

maximum

0.95

High level value of threshold voltage V

F(TO)2

(I >  x I

F(AV)

), T

= T

maximum 1.05

Low level value of forward

slope resistance

(16.7 % x  x I

F(AV)

< I <  x I

F(AV)

= T

maximum

0.75

m

High level value of forward

slope resistance

(I >  x I

F(AV)

), T

= T

maximum 0.66

Maximum forward voltage drop V

= 1180 A, T

= T

maximum,

= 10 ms sinusoidal wave

1.83 V

THERMAL AND MECHANICAL SPECIFICATIONS

PARAMETER SYMBOL TEST CONDITIONS

SD300N/R

UNITS

16 to 20 25 to 32

Maximum junction operating

temperature range

- 40 to 180 - 40 to 150

°C

Maximum storage temperature range T

Stg

- 55 to 200

Maximum thermal resistance,

junction to case

thJC

DC operation 0.11

K/W

Maximum thermal resistance,

case to heatsink

thCS

Mounting surface, smooth, flat and greased 0.04

Maximum allowed

mounting torque ± 10 %

Not-lubricated threads 27 Nm

Approximate weight 250 g

Case style See dimensions (link at the end of datasheet) DO-205AB (DO-9)

1 2 3 4 5 6 7 8 9

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