ProjectsPricingInsights

C945 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

C945 product

C945

Transistors - Bipolar (BJT) - Single

NPNBJTSOT-23General Purpose

The C945 is a standard NPN bipolar transistor in a SOT-23 package, widely used for general-purpose amplification and switching.

Best for

  • General purpose amplification
  • Low-noise signal processing
  • Small-signal switching

Avoid if

  • High-power applications exceeding 200mW
  • High-frequency applications above 150MHz

Check before use

  • hFE rank
  • Thermal management

Key specifications

VCEO
50 V
IC
150 mA
hFE
130 - 400

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

33eee3b8a56bd55b3a0b1bcc0519c80d_2404081411_Wild-Goose-C945_C22376109.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for C945: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

The C945 is a general-purpose NPN bipolar transistor manufactured by Hottech, packaged in a surface-mount SOT-23 format.