BC 817 / BC 818 is a general purpose transistor produced by Siemens. Its collector current is 800 mA and the emitter current is 200 mA. The feature is low power consumption. The power loss is 310 mW and the package type is SOT-23 plastic housing.
This document provides technical specifications for the BC 817 and BC 818 series of NPN surface mount Si-Epitaxial Planar Transistors. It includes maximum ratings such as power dissipation of 310 mW and collector-emitter voltage limits of 45 V and 25 V respectively. The datasheet also details DC current gain groups and saturation voltages under specific operating conditions.
| Power dissipation | 310 mW |
|---|---|
| Collector-Emitter voltage (BC 817) | 45 V |
| Collector current (DC) | 800 mA |
| Junction temperature | 150°C |
| Thermal resistance junction to ambient | 320 K/W |
The recommended complementary PNP transistor is BC 807 / BC 808.
The maximum DC collector current is 800 mA.
The minimum DC current gain for BC 817 is 100.