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BC817-25 +BOM

Featuring a 3-pin SOT-23 package

BC817-25 General Description

The BC817-25 NPN bipolar transistor is a reliable choice for engineers looking for a high-performance component for their electronic circuits. With a maximum collector current of 500mA and a maximum collector-base voltage of 45V, this transistor is well-suited for a variety of applications in industries such as consumer electronics, automotive, and telecommunications. Its compact SOT-23 package ensures space-efficient designs, while its continuous collector current of 200mA and wide DC current gain range of 110-800 provide versatility for different circuit setups. Additionally, the BC817-25 boasts a low base-emitter saturation voltage of 0.7V at a collector current of 100mA, ensuring efficient switching performance, along with a high transition frequency of 200MHz for high-frequency applications

Key Features

  • PNP Bipolar Transistor
  • Collector-Emitter Voltage: -45V
  • Collector Current: -500mA
  • Power Dissipation: 330mW
  • Low noise figure: 1kHz = 500 h.f.e.
  • Complementary Type: BC807-25
  • Package: SOT-23
  • Lead-free and RoHS compliant


  • Switching in peripherals


Product Category Bipolar Transistors - BJT Mounting Style SMD/SMT
Transistor Polarity NPN Configuration Single
Collector- Emitter Voltage VCEO Max 45 V Emitter- Base Voltage VEBO 5 V
Collector-Emitter Saturation Voltage 700 mV Maximum DC Collector Current 800 mA
Pd - Power Dissipation 310 mW Gain Bandwidth Product fT 100 MHz
Minimum Operating Temperature - 55 C Maximum Operating Temperature + 150 C
Series BCXXX DC Current Gain hFE Max 250
Product Type BJTs - Bipolar Transistors Factory Pack Quantity 3000
Subcategory Transistors Tradename BC817-25
Unit Weight 0.001376 oz

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In Stock: 6,542

Minimum Order: 1

Qty. Unit Price Ext. Price
50+ $0.012 $0.60
500+ $0.010 $5.00
3000+ $0.008 $24.00
6000+ $0.007 $42.00
24000+ $0.007 $168.00
51000+ $0.006 $306.00

The prices below are for reference only.