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Same model may have multiple batches, images only for reference.
2N2857 Real Image
Same model may have multiple batches, images only for reference.

2N2857

Part No 2N2857
Manufacturer Microsemi Corporation
Catalog Transistors - FETs, MOSFETs - RF
Description NPN TRANSISTOR | RF TRANS NPN 15V 500MHZ TO72
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Categories Discrete Semiconductor Products
Manufacturer Microsemi Corporation
Packaging Bulk
Status Obsolete
Transistor Type NPN
Voltage - Collector Emitter Breakdown (Maximum) 15V
Frequency - Transition 500MHz
Noise Figure (dB Typ at f) 4.5dB at 450MHz
Gain 12.5dB ~ 21dB at 450MHz
Maximum Power 200mW
DC Current Gain (hFE) (Minimum) at Ic, Vce 30 at 3mA, 1V
Current - Collector (Ic) (Maximum) 40mA
Temperature Range - Operating -65°C ~ 200°C
Mounting Style Through Hole
Manufacturer Package TO-206AF, TO-72-4 Metal Can
Supplier Device Package TO-72
Manufacturer Pack Quantity 1
MSL Level 1 (Unlimited)
Win Source Part Number 1123668-2N2857
Manufacturer Homepage www.semelab.co.uk
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian 2N2857 CAD Model

Description

The 2N2857 is a discrete semiconductor product manufactured by Microsemi Corporation.

  • GPTDescription: It is an NPN transistor type with a gain of 12.5dB ~ 21dB @ 450MHz and a frequency of transition @ 500MHz.
  • GPTDescription: The 2N2857 is supplied in bulk packaging and has a supplier device package of TO-72.
  • GPTDescription: It has a maximum power of 200mW and a noise figure of 4.5dB @ 450MHz.
  • GPTDescription: The temperature range for operating is -65°C ~ 200°C, and the dimension is TO-206AF, TO-72-4 Metal Can.

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