Semitronics Corp

A Hi-Reliability Semiconductor Manufacturer

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Semitronics Corp
Freeport, N.Y.  11520
516-223-0200

Phase Control SCR's

25-35 Amps

TYPE

C230-2 C231-3 C228-9 C35 C38

JEDEC

- - - -  

ELECTRICAL SPECIFICATIONS

VOLTAGE RANGE

25-600 25-600 50-600 25-700 25-500

FORWARD CONDUCTION

IT (RMS) Max, RMS on-state current (A) 25 25 35 35 35
IT(AV) Max. average on-state current @ 180 conduction (A) @ TC (°C) 16 @ 70°C 16 @ 70°C 20 @ 73°C 20 @ 35°C 22.5 @ 70°C
ITSM Max peak one cycler, non-repetitive surge current (A) 300 300 300 150 150
I2t Max. 12t for fusing for> 1.5msec (A2 sec). 260 250 260 75 75
VTM Max. peak on-state voltage @ 25°C, 180° conduction, rated IT(AV) (V) 1.5 1.5 1.5 1.6 1.6
R0JC Max. internal thermal resistance, dc, junction-to-case (°C/W) 1.0 1.0 1.7 1.7 1.5
IH Max. holding current @ 25°C (mA) 50 50 75 100 80
tq Typical turn-on time (µsec)    @ 100°C - - - - 25
td+tr Typical turn-on time (µsec) 3 3 - 1.6 1.6
di/dt Max, rate-of-rise turned-on current (A/µsec) 20 20 - 80 80

TJ

Junction operating temperature range (C) -40 to 100 -40 to 100 -40 to 125 -65 to 125 -65 to 150
BLOCKING
dv/dt Typical critical rate-of-rise of off-state voltage.  Exponential @ max. rated TJ (V)/µsec) 100 100 50 50 20
FIRING
IGT Max. required gate current to trigger (mA)          
@-65°C - - - 80 80
@-40°C 40 20 80 - -
@-25°C 25 9 40 40 40

VGT

Max. required gate voltage to trigger (V)          
@-65°C - - - 3.0 3.0
@-40°C 2.0 2.0 3.0 - -
@-25°C 1.5 1.5 2.5 3.0 3.0
VGT Min. required gate voltage to trigger (V)          
@-100°C 0.2 0.2 - - -
@-125°C - - 0.2 0.25 -
@-150°C - - - - .015
VOLTAGE TYPES
Repetitive Peak Forward and Reverse Voltages
  25 C230/2U C231/3U C228/9U  C35U C38U
50 C230/2F C231/3F C228/9F C35F C38F
100 C230/2A C231/3A C228/9A C35A C38A
150 - - - C35G C38G
200 C230/2B C231/3B C228/9B C35B C38B
250 - - - C35H C38H
300 C230/2C C231/3C C228/9C C35C C38C
400 C230/2D C231/3D C228/9D C35D C38D
500 C230/2E C231/3E C228/9E C35E C38E
600 C230/2M C231/3M C228/9M C35M -
700 - - - C35S -
800 - - - - -

 

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