World's First Climate Tech Platform | Free Delivery in India | Global Shipping

Become Seller

For Bulk Enquiry: sales@envmart.com

DiodesZetex Transistor 1 A NPN 60 V 3-Pin SOT-23 Surface Mount FMMT491TA

Free Delivery in India | Lowest Global Shipping Charges

DiodesZetex Transistor 1 A NPN 60 V 3-Pin SOT-23 Surface Mount FMMT491TA

Name: DiodesZetex Transistor 1 A NPN 60 V 3-Pin SOT-23 Surface Mount FMMT491TA
Brand: DiodesZetex
SKU: 116751



Category Bipolar Transistors Brand DiodesZetex Condition New

Specifications

Country of Origin	India
Brand	DiodesZetex
Height	1.1mm
Length	3mm
Model	FMMT491TA
Width	2.5mm
Mount Type	Surface
Series	FMMT491
Maximum Operating Temperature	150°C
Package Type	SOT-23
Minimum Operating Temperature	-55°C
Pin Count	3
Maximum Collector Emitter Voltage Vceo	60V
Minimum DC Current Gain hFE	30
Transistor Polarity	NPN
Maximum Emitter Base Voltage VEBO	5V
Maximum Collector Base Voltage VCBO	80V
Automotive Standard	AEC-Q101
Maximum Power Dissipation Pd	500mW
Maximum DC Collector Current Idc	1A
Transistor Configuration	Single
Maximum Transition Frequency ft	150MHz

Key Features

Maximum DC collector current of 1 ampere ensures reliable switching performance.
Collector-emitter voltage rating is 60 volts, suitable for various low power applications.
Surface mount SOT-23 package with 3 pins facilitates compact PCB designs.
Polarized as an NPN bipolar transistor for general purpose switching and amplification.
Maximum power dissipation is 500 milliwatts to handle moderate power loads.
Minimum DC current gain (hFE) of 30 guarantees amplification efficiency.
Maximum transition frequency of 150 MHz allows high frequency switching operations.
Wide operating temperature range from -55°C to 150°C supports diverse industrial environments.

Product Description

The DiodesZetex FMMT491TA is a general purpose NPN bipolar transistor designed for reliable switching and amplification in electronic circuits requiring up to 1 ampere collector current and 60 volt collector-emitter voltage.

Housed in a compact 3-pin SOT-23 surface-mount package, this transistor suits densely packed printed circuit boards and modern electronic assemblies.

Key electrical parameters include a maximum collector current of 1 A, maximum power dissipation of 500 mW, minimum DC current gain (hFE) of 30, and a maximum transition frequency of 150 MHz enabling operation in a variety of high-frequency applications.

The device operates reliably within a wide temperature span from -55°C to 150°C, making it suitable for industrial, automotive, and consumer electronic applications.

With its automotive grade AEC-Q101 qualification, the FMMT491TA transistor meets stringent automotive reliability standards, supporting use in vehicle electronic control units and other automotive systems.

The physical compactness with dimensions measuring 3 mm by 2.5 mm by 1.1 mm aids in space-saving circuit designs while the NPN polarity supports common transistor configurations. Maximum DC collector current: 1A. Maximum collector-emitter voltage: 60V.

Surface mount 3-pin SOT-23 package. NPN transistor configuration. Power dissipation rating: 500mW. Minimum DC current gain: 30. Operating frequency up to 150MHz. Temperature range from -55°C to 150°C. Dimensions approx. 3x2.5x1.1 mm (LxWxH).

Automotive standard AEC-Q101 compliant.

This transistor is ideal for use in industrial equipment, automotive electronics, telecommunications, and consumer electronic designs requiring a reliable low-power switching or amplification element.

Explore more semiconductor components and Bipolar Transistors in the Electronics & Electricals category at EnvMart to find complementary devices and solutions.