What are the key specifications of MMBT3904-7-F-CN?

The datasheet specifies 40 V VCEO, 60 V VCBO, 200 mA continuous collector current, 200 mW collector power dissipation, and 0.30 V maximum VCE(sat) at IC = 50 mA and IB = 5 mA.

What should engineers review before using MMBT3904-7-F-CN?

Review the SOT-23 pin assignment, required base current, collector power dissipation, thermal conditions, and hFE at the planned collector current. The datasheet gives hFE limits of 100 to 300 at VCE = 1 V and IC = 10 mA.

What is the pinout of MMBT3904-7-F-CN?

Use the MMBT3904-7-F-CN datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about MMBT3904-7-F-CN pinout to locate pins, power rails, and interface signals before layout.

MMBT3904-7-F-CN Datasheet, Specs, Alternatives & ECAD | ChipNobo

AI summary

MMBT3904-7-F-CN is a 3-pin SOT-23 NPN transistor for low-current switching and amplification, with 40 V VCEO and 200 mA continuous collector-current ratings.

Best for

Low-current switching
General-purpose NPN amplification
Compact SOT-23 circuits

Avoid if

Collector current exceeds 200 mA
Power dissipation exceeds 200 mW
A guaranteed lifecycle status is required

Check before use

Confirm pin 1 base, pin 2 emitter, pin 3 collector
Validate thermal derating for the PCB layout
Confirm forced beta for saturated switching

Key specifications

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

Compliance & Environment

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

Application

General-purpose signal switchingLow-current amplifier stages

Datasheet

35d9ad9ae7d5ef6e2e825bfcbbbc4c83_MMBT3904-7-F-CN.pdf

800 KB

Datasheet AI

CAD Models

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PCB Footprint

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3D Model

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KiCad Library

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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

MMBT3904-7-F-CN is a ChipNobo NPN bipolar junction transistor in a SOT-23 surface-mount package. Its pins are base on pin 1, emitter on pin 2, and collector on pin 3.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is MMBT3904-7-F-CN?+×

What are the key specifications of MMBT3904-7-F-CN?+×

What should engineers review before using MMBT3904-7-F-CN?+×

What is the pinout of MMBT3904-7-F-CN?+×