onsemi BC817-25LT3G NPN Transistor, 500 mA, 45 V, 3-Pin SOT-23

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Subtotal (1 pack of 25 units)*

£1.85

(exc. VAT)

£2.225

(inc. VAT)

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  • 4,950 unit(s) ready to ship
  • Plus 375 unit(s) ready to ship from another location
  • Plus 7,900 unit(s) shipping from 30 October 2025
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Units
Per unit
Per Pack*
25 - 75£0.074£1.85
100 - 225£0.064£1.60
250 - 475£0.055£1.38
500 - 975£0.049£1.23
1000 +£0.044£1.10

*price indicative

Packaging Options:
RS Stock No.:
690-0076
Mfr. Part No.:
BC817-25LT3G
Brand:
onsemi
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Brand

onsemi

Transistor Type

NPN

Maximum DC Collector Current

500 mA

Maximum Collector Emitter Voltage

45 V

Package Type

SOT-23

Mounting Type

Surface Mount

Maximum Power Dissipation

300 mW

Minimum DC Current Gain

160

Transistor Configuration

Single

Maximum Collector Base Voltage

50 V

Maximum Emitter Base Voltage

5 V

Maximum Operating Frequency

100 MHz

Pin Count

3

Number of Elements per Chip

1

Maximum Operating Temperature

+150 °C

Dimensions

0.94 x 2.9 x 1.3mm

Small Signal NPN Transistors, ON Semiconductor


Standards

Manufacturer Part Nos with S or NSV prefix are automotive qualified to AEC-Q101 standard.
The ON Semiconductor BC817-25LT3G is an NPN bipolar transistor for linear and switching general purpose applications. It comes from the BC817-25L series.
The BC817-25LT3G comes in a 3-pin SOT-23 SMD package. This particular package type is ideal for low-power applications.

Applications:
• ESD Protection
• Polarity Reversal Protection
• Data Line Protection
• Inductive Load Protection
• Steering Logic

Versions Available:
690-0076 - pack of 25
124-9958 - reel of 10,000

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