NPN general-purpose transistors 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 maximum junction temperature of 175 °C. The device offers a DC current gain (hFE) range of 160 to 400 for the BC817K-25H variant. Power dissipation capabilities vary with PCB mounting, up to 950 mW under optimal conditions. The transistor is not automotive qualified.
NPN general-purpose transistors in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package.
Table 1.product overview
Type number
-
Package
-
PNP complement
-
Nexperia
-
JEDEC
-
BC817K-16H
SOT23
TO236AB
-
BC817K-25H
-
BC817K-40H
-
Features and benefits
Applications
45 V, 500 mA NPN general-purpose transistors
Bipolar (BJT) Transistor NPN 45V 500mA 100MHz 350mW Surface Mount TO-236AB
Bipolar (BJT) Transistor NPN 45V 500mA 100MHz 350mW Surface Mount TO-236AB
Bipolar (BJT) Transistor NPN 45V 500mA 100MHz 350mW Surface Mount TO-236AB
TRANS NPN 45V 0.5A TO236AB
Bipolar Transistors - BJT 45 V, 500 mA NPN general-purpose transistors
TRANSISTOR, BIPOLAR ROHS COMPLIANT: YES
| Nexperia B.V. | Rochester Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | Bipolar RF Transistors | RF Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors |
| Product Number | BC817K-25HR | BC817K-25HR | 1727-BC817K-25HRDKR-ND | BC817K-25HR | BC817K-25HR | 28AK6386 |
| Product Name | 45 V, 500 mA NPN general-purpose transistors | Single Bipolar Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Bipolar Transistors - BJT | Transistor, Bipolar Rohs Compliant Nexperia | |
| Package Type | SOT23; SOT23 SOT23 | SOT23 | SOT23; TO-236-3, SC-59, SOT-23-3 | TO-236AB | TO-3 | |
| IC(max) | 500 milliamps | 500 milliamps | ||||
| VCEO | 45 volts | 45 volts | ||||
| PD | 425 milliwatts | |||||
| hfe | 250 |
