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MRF544

MRF544

MRF544

Microsemi Corporation

RF TRANS NPN 70V 1.5GHZ TO39

SOT-23

MRF544 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Lifecycle Status IN PRODUCTION (Last Updated: 2 weeks ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-39
Number of Pins 3
Transistor Element Material SILICON
PackagingBulk
Published 2004
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
ECCN Code EAR99
Max Power Dissipation3.5W
Terminal Position BOTTOM
Terminal FormWIRE
Frequency 1.5GHz
Pin Count3
Number of Elements 1
Configuration SINGLE
Power Dissipation3.5W
Transistor Application AMPLIFIER
Polarity/Channel Type NPN
Transistor Type NPN
Collector Emitter Voltage (VCEO) 70V
Max Collector Current 400mA
DC Current Gain (hFE) (Min) @ Ic, Vce 15 @ 50mA 6V
Collector Emitter Breakdown Voltage70V
Gain 13.5dB
Current - Collector (Ic) (Max) 400mA
Transition Frequency 1500MHz
Collector Base Voltage (VCBO) 100V
Emitter Base Voltage (VEBO) 3V
Collector-Base Capacitance-Max 2.5pF
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1027 items

About MRF544

The MRF544 from Microsemi Corporation is a high-performance microcontroller designed for a wide range of embedded applications. This component features RF TRANS NPN 70V 1.5GHZ TO39.

Key Features

  • Advanced AVR architecture for efficient processing
  • Wide operating temperature range: -40°C to 85°C
  • Low power consumption for energy-efficient applications
  • Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

  • Industrial control systems
  • Consumer electronics
  • Automotive systems
  • IoT devices
  • Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the MRF544, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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