This post explains for the transistor.
The Part Number is B1566, 2B1566.
The function of this semiconductor is – 60V, – 3A, PNP Transistor.
The package is TO-220FN Type
Manufacturer: Rohm
Preview images :
Description
B1566 is – 60V, – 3A, PNP Silicon Epitaxial Planar Transistor.
Features
1. Low VCE (sat).
2. Wide SOA.
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage: Vcbo = – 60 V
2. Collector to Emitter Voltage: Vceo = – 50 V
3. Emitter to Base Voltage: Vebo = – 5 V
4. Collector Current: Ic = – 3 A
5. Collector Power Dissipation : Pc = 2 W
6. Junction Temperature: Tj = 150°C
7. Storage Temperature: Tsg = -55 ~ +150°C
Applications:
1. Relay drive
2. DC-DC converter
3. Stabilized power supp
4. For Power Amplification […]
B1566 PDF Datasheet
