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BC817-25
TRANSISTOR, NPN, 45V, 0.5A, SOT23-3
Image is for illustrative purposes only. Please refer to product description.
ManufacturerDIODES INC.
Manufacturer Part NoBC817-25Copy
Manufacturer Standard Lead Time44 weeks
Newark Part No.
Full Reel86AK4334
Re-Reel87W9079RL
Cut Tape87W9079
Product RangeBC817
Your Part Number
32,417 In Stock
Need more?
Delivery in 4-6 Business Days(UK stock)
Order before 8pm EST standard shipping
Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 5 | $0.252 | $1.26 |
| Total Price | $1.26 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 5+ | $0.252 |
| 15+ | $0.198 |
| 25+ | $0.124 |
Full Reel
| Quantity | Price |
|---|---|
| 3000+ | $0.059 |
| 9000+ | $0.056 |
| 15000+ | $0.050 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerDIODES INC.
Manufacturer Part NoBC817-25Copy
Manufacturer Standard Lead Time44 weeks
Newark Part No.
Full Reel86AK4334
Re-Reel87W9079RL
Cut Tape87W9079
Product RangeBC817
Technical Datasheet
Transistor PolarityNPN
Collector Emitter Voltage Max45V
Collector Emitter Voltage V(br)ceo45V
Continuous Collector Current500mA
Power Dissipation310mW
Power Dissipation Pd310mW
DC Collector Current500mA
Transistor Case StyleSOT-23
Transistor MountingSurface Mount
DC Current Gain hFE400hFE
No. of Pins3Pins
Transition Frequency-
DC Current Gain hFE Min160hFE
Operating Temperature Max150°C
Product RangeBC817
Qualification-
MSL-
SVHCNo SVHC (04-Feb-2026)
Product Overview
BC817-25 is a NPN general-purpose transistor in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
- Collector-emitter voltage is 45V (open base, Tamb = 25°C), collector current is 500mA (Tamb = 25°C)
- Peak collector current is 1A (single pulse, tp ≤ 1ms, Tamb = 25°C)
- DC current gain hFE is 400(VCE = 1V, IC = 100mA Tamb = 25°C)
- Operating temperature range from -65 to 150°C
Technical Specifications
Transistor Polarity
NPN
Collector Emitter Voltage V(br)ceo
45V
Power Dissipation
310mW
DC Collector Current
500mA
Transistor Mounting
Surface Mount
No. of Pins
3Pins
DC Current Gain hFE Min
160hFE
Product Range
BC817
MSL
-
Collector Emitter Voltage Max
45V
Continuous Collector Current
500mA
Power Dissipation Pd
310mW
Transistor Case Style
SOT-23
DC Current Gain hFE
400hFE
Transition Frequency
-
Operating Temperature Max
150°C
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Technical Docs (2)
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate