NPN general-purpose transistor in a small SOT23 (TO-236AB) surface-mounted plastic package, rated for a collector-emitter voltage of 45 V and a continuous collector current of 500 mA, with a peak collector current of 1 A. The BC817-25 variant offers a DC current gain (hFE) between 160 and 400 at VCE = 1 V and IC = 100 mA. Power dissipation is 250 mW on a standard PCB footprint and up to 345 mW with a 1 cm² collector pad. Operating junction temperature ranges from -65 °C to 150 °C.
NPN general-purpose transistor in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
Table 1.Product overview
Type number
-
Package
-
PNP complement
Nexperia
-
JEDEC
- JEITA
BC817
SOT23
TO-236AB
-
BC807
BC817-16
BC807-16
BC817-25
BC807-25
BC817-40
BC807-40
Features and benefits
Applications
Bipolar (BJT) Transistor NPN 45V 500mA 100MHz 250mW Surface Mount TO-236AB
Bipolar (BJT) Transistor NPN 45V 500mA 100MHz 250mW Surface Mount TO-236AB
Bipolar (BJT) Transistor NPN 45V 500mA 100MHz 250mW Surface Mount TO-236AB
TRANS NPN 45V 0.5A TO236AB
TRANS NPN 45V 0.5A TO236AB
TRANS, NPN, 45V, 0.5A, 0.25W, TO-236AB; Transistor Polarity:NPN; Collector Emitter Voltage Max:45V; Continuous Collector Current:500mA; Power Dissipation:250mW; Transistor Mounting:Surface Mount; No. of Pins:3Pins RoHS Compliant: Yes
TRANS, NPN, 45V, 0.5A, 0.25W, TO-236AB; Transistor Polarity:NPN; Collector Emitter Voltage Max:45V; Continuous Collector Current:500mA; Power Dissipation:250mW; Transistor Mounting:Surface Mount; No. of Pins:3Pins RoHS Compliant: Yes
45V 250mW 160@100mA,1V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
| Nexperia B.V. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | Newark, An Avnet Company | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|
| Product Category | Bipolar RF Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Transistors | Bipolar RF Transistors |
| Product Number | BC817-25,215 | 1727-2918-6-ND | BC817-25,215 | BC817-25,215 | 62X8748 | BC817-25,215 |
| Product Name | 45 V, 500 mA NPN general-purpose transistors | Single Bipolar Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Single Bipolar Transistors | Trans, Npn, 45V, 0.5A, 0.25W, To-236Ab; Transistor Polarity Nexperia | Triode/MOS Tube/Transistor >> Bipolar Transistors - BJT |
| Package Type | SOT23; SOT23 SOT23 | SOT23; TO-236-3, SC-59, SOT-23-3 | AEC-Q101 | SOT23; TO-236-3, SC-59, SOT-23-3 | TO-3 | SOT23 |
| IC(max) | 500 milliamps | 500 milliamps | 500 milliamps | 500 milliamps | ||
| VCEO | 45 volts | 45 volts | 45 volts | 45 volts | ||
| PD | 250 milliwatts | 250 milliwatts | ||||
| hfe | 600 | 160 |
