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2N4957

2N4957

2N4957

Microsemi Corporation

RF TRANS PNP 30V 30MA TO72

SOT-23

2N4957 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 22 Weeks
Mounting Type Through Hole
Package / Case TO-72-3 Metal Can
Operating Temperature-65°C~200°C TJ
PackagingBulk
Published 2007
JESD-609 Code e4
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
ECCN Code EAR99
Terminal Finish GOLD OVER NICKEL
Peak Reflow Temperature (Cel) NOT SPECIFIED
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Power - Max 200mW
Transistor Type PNP
DC Current Gain (hFE) (Min) @ Ic, Vce 30 @ 5mA 10V
Gain 25dB
Voltage - Collector Emitter Breakdown (Max) 30V
Current - Collector (Ic) (Max) 30mA
Noise Figure (dB Typ @ f) 3.5dB @ 450MHz
RoHS StatusNon-RoHS Compliant
In-Stock:4192 items

About 2N4957

The 2N4957 from Microsemi Corporation is a high-performance microcontroller designed for a wide range of embedded applications. This component features RF TRANS PNP 30V 30MA TO72.

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 2N4957, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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