Transistor C4006 technical information, including its features and specifications is available in this post.
This product features 42V, 3A, NPN Transistor functions.
The name of this part is 2SC4006. This package type is TO-220ML.
The component is manufactured by Sanyo.
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Description
C4006 transistor is NPN Planar Type Silicon Darlington Transistor
✨ Features
- High DC current gain
- Large current capacity and wide Area of Safe Operation (ASO)
- On-chip Zener diode of 50 ± 8 V between collector and base for enhanced protection
- Uniform collector-to-base breakdown voltage thanks to precise impurity diffusion process
- High inductive load handling capability
- Micaless package for easy and reliable mounting
📏 Pinout

📌 Pin Assignment
- 1 : Base
- 2 : Collector
- 3 : Emitter
⚠️ Absolute Maximum Ratings (Ta = 25°C)
| Parameter | Symbol | Rating | Unit |
|---|---|---|---|
| Collector-to-Base Voltage | VCBO | 42 | V |
| Collector-to-Emitter Voltage | VCEO | 42 | V |
| Emitter-to-Base Voltage | VEBO | 6 | V |
| Collector Current | IC | 3 | A |
| Collector Current (Pulse) | ICP | 6 | A |
| Base Current | IB | 0.6 | A |
| Collector Dissipation | PC | 2 | W |
| Junction Temperature | Tj | 150 | °C |
| Storage Temperature | Tstg | -55 ~ 150 | °C |
📌 Applications
Ideal for switching L load applications such as:
- Motor drivers
- Printer hammer drivers
- Relay drivers
[ … ]
For more details, please refer to the file.




