PMMT491A - NXP

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

PMMT491A
Manufacturer

NXP
ChipWorker Part#

CW126580529
Category

BJT Transistor, BJT
Package

SOT-23
Description

TO-236AB NPN 40V 1A
Documentation

Datasheet

PMMT491A Global Supplier

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PMMT491A Specifications

Attribute	Attribute Value

Part Number	PMMT491A
Manufacturer	NXP
ChipWorker Part#	CW126580529
Category	BJT Transistor, BJT
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	3 Pin
Case/Package	SOT-23
Number of Positions	3 Position
Polarity	NPN
Power Dissipation	250 mW
Breakdown Voltage (Collector to Emitter)	40 V
Continuous Collector Current	1A
hFE Min	200
DC Current Gain (hFE)	300
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-65 ℃
Power Dissipation (Max)	0.25 W
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Size-Length	3 mm
Size-Width	1.4 mm
Size-Height	1 mm
Product Lifecycle Status	Unknown
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

Product Description

The PMMT491A is a NPN breakthrough-in small signal (BISS) Transistor housed in a surface-mount plastic package. It is suitable for use with the battery powered units where high current and low power consumption are important.
High voltage
High current
Low collector-emitter saturation voltage VCEsat ensures reduced power consumption
PNP complement is PMMT591A
9A Marking code

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