What are the key specifications of the C945-H?

It features a 50V collector-emitter voltage, 150mA continuous collector current, and an hFE gain range of 200-400 for the H-rank variant.

What is the pinout of C945?

Use the C945 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about C945 pinout to locate pins, power rails, and interface signals before layout.

C945 Datasheet, Specs, Alternatives & ECAD | 深圳市金誉半导体有限公司

AI summary

The C945-H is a general-purpose NPN BJT in an SOT-23 package, suitable for low-noise amplification and switching applications.

Best for

Low-noise amplification
General switching

Avoid if

High-power applications exceeding 200mW dissipation

Check before use

Pinout orientation on PCB

Key specifications

VCEO: 50 V
IC: 150 mA
hFE: 200-400

Application

General Purpose

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The C945-H is an NPN bipolar junction transistor designed for low-noise, high-linearity applications, packaged in a surface-mount SOT-23 format.