This post explains for the transistor.
Part Number : D2586, 2SD2586
Function : 600V, 5A, NPN Transistor
Package : TO-220 Type
Manufactures : Toshiba
Images :
Description :
The D2586 is 600V, 5A, NPN Transistor.
Features :
1. High Voltage : VCBO = 1500 V
2. Low Saturation Voltage : VCE (sat) = 5 V (Max.)
3. High Speed : tf = 0.3 µs (Typ.)
4. Bult-in Damper Type
5. Collector Metal (Fin) is Fully Covered with Mold Resin.
Pinouts :
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage : Vcbo = 1500 V
2. Collector to Emitter Voltage : Vceo = 600 V
3. Emitter to Base Voltage : Vebo =5 V
4. Collector Current : Ic = 5 A
5. Total Dissipation : Pc = 50 W
6. Junction Temperature : Tj = 150°C
7. Storage Temperature : Tsg = -55 ~ +150°C
Applications :
1. HORIZONTAL DEFLECTION OUTPUT FOR COLOR TV