MMBT3904,215-CN Datasheet, Specs, Alternatives & ECAD | ChipNobo | PartGenie

AI summary

MMBT3904,215-CN product

MMBT3904,215-CN is a 3-pin SOT-23 NPN transistor rated to 40 V VCEO, 200 mA continuous collector current, and 200 mW dissipation.

Best for

General-purpose low-power NPN switching or amplification within stated ratings

Avoid if

The design requires collector-emitter voltage above 40 V
Continuous collector current exceeds 200 mA
Power dissipation exceeds 200 mW at the stated ambient rating

Check before use

Confirm base, emitter, and collector PCB pad assignment
Verify gain at the intended collector current
Assess PCB thermal conditions against the 200 mW rating

Key specifications

Transistor type: NPN BJT
Collector-emitter voltage: 40 V
Continuous collector current: 200 mA
Power dissipation: 200 mW
Package: SOT-23, 3 pins

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

General low-power transistor stages

Datasheet

800 KB

CAD Models

Download ECAD models for MMBT3904,215-CN: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

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

Design and risk insights

Questions & answers

MMBT3904,215-CN is a ChipNobo NPN bipolar junction transistor supplied in a 3-pin SOT-23 surface-mount package. The marking code is 1AM.