Part Number: D1843, 2SD1843
Function: 60V, 1A, Darlington NPN Transistor
Manufacturer: NEC, Renesas Semiconductor
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Description
This is 60V, 1A, Darlington NPN Silicon Epitaxial Transistor.
The D1843 is a Darlington connection transistor with on-chip dumper diode in collector to emitter and zener diode in collector to base. This transistor is ideal for use in acuator drives such as motors, relays, and solenoids.
Features
1. High DC current gain due to Darlington connection
2. High surge resistance due to on-chip protection elements :
(1) C to E: Dumper diode
(2) C to B: Zener diode
3. Low collector saturation voltage
Pinout
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage: Vcbo = 60±10 V
2. Collector to Emitter Voltage: Vceo = 60±10 V
3. Emitter to Base Voltage: Vebo = 7 V
4. Collector Current: Ic = ± 1A
5. Total Power Dissipation : Pt = 1 W
6. Junction Temperature: Tj = 150°C
7. Storage Temperature: Tsg = -55 ~ +150°C