2N4990 datasheet

2N4990 datasheet
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2N4990 data
2N4990 for sale
2N4990 equivalent
Silicon unilateral switch (SUS)
in package TO-92
0.45max
2.5 2
Pinouts:
1- Cathode, 2- Gate, 3- Anode
Ratings
Parameter, units
Limits
Peak reverse voltage, V
IT(rms)
DC forward anode current, mA
DC gate current, mA
IT(sm)
Peak recurrent forward current, A,
(1% duty cycle, 10 sec pulse width)
Power dissipation, mW
Electrical Characteristics (TA=25°C)
Parameter, unit, test conditions
Limits
Switching voltage, V
Switching current, A
Holding current, mA
Revers current, A, VR=-30V
Forward current (off-state), A, VF=5V
On-State voltage, V, IF=175mA
Planeta JSC Planeta, 2/13, Fedorovsky Ruchei, Veliky Novgorod, 173004, Russia
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