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2N2857

2N2857

2N2857

Microsemi Corporation

Trans RF BJT NPN 15V 0.04A 4-Pin TO-72

SOT-23

2N2857 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-206AF, TO-72-4 Metal Can
Number of Pins 4
Transistor Element Material SILICON
Operating Temperature-65°C~200°C TJ
PackagingBulk
Published 2007
JESD-609 Code e0
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Max Power Dissipation200mW
Terminal Position BOTTOM
Terminal FormWIRE
Frequency 1.6GHz
Number of Elements 1
Configuration SINGLE
Power Dissipation200mW
Transistor Application AMPLIFIER
Polarity/Channel Type NPN
Transistor Type NPN
Collector Emitter Voltage (VCEO) 15V
Max Collector Current 40mA
DC Current Gain (hFE) (Min) @ Ic, Vce 30 @ 3mA 1V
Collector Emitter Breakdown Voltage15V
Gain 12.5dB ~ 21dB @ 450MHz
Transition Frequency 1600MHz
Frequency - Transition 500MHz
Collector Base Voltage (VCBO) 30V
Emitter Base Voltage (VEBO) 3V
Noise Figure (dB Typ @ f) 4.5dB @ 450MHz
Radiation HardeningNo
RoHS StatusNon-RoHS Compliant
In-Stock:1428 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.93000$6.93
10$6.23700$62.37
25$5.68280$142.07
100$5.12820$512.82
250$4.71240$1178.1
500$4.29660$2148.3

About 2N2857

The 2N2857 from Microsemi Corporation is a high-performance microcontroller designed for a wide range of embedded applications. This component features Trans RF BJT NPN 15V 0.04A 4-Pin TO-72.

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 2N2857, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.

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