NPN BJT 45V 0.5A 300mW SOT-23 Transistor Product overview: BC817-25LT1G from onsemi is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 45V, 0.5A, 300mW, SOT-23. Search-friendly keywords include transistor, BJT, switching, amplification, 45V, 0.5A, 300mW, SOT-23, Bipolar Transistor, Single Bipolar Transistors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 276-BC817-25LT1G can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 011087-BC817-25LT1G
Packaging: Reel - TR
Mounting: SMD (SMT)
Frequency - Transition: 100MHz
Transistor Polarity: NPN
Family Name: BC817-25L
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -65°C to 150°C (TJ)
Case / Package: SOT-23-3 (TO-236)
Maximum Current Collector: 500mA
VCEO Maximum Collector-Emitter Breakdown Voltage: 45V
Max Vce (sat): 700mV @ 50mA, 500mA
Collector Cut-off Current(Max): 100nA (ICBO)
Typical Gain (hFE) (Min): 160 @ 100mA, 1V
Maximum Power Dissipation: 300mW
Alternative Parts (Cross-Reference): LBC817-40LT3G; LBC817-25LT1G; BC817-25T/R13;
Introduction Date: July 30, 1997
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2023
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 60 pct.
Supply and Demand Status: Sufficient
Application Field: Used in Industrial, Power Management, Safety
TRANS NPN 45V 0.5A SOT23-3
Bipolar (BJT) Transistor NPN 45V 500mA 100MHz 300mW Surface Mount SOT-23-3 (TO-236)
Bipolar (BJT) Transistor NPN 45V 500mA 100MHz 300mW Surface Mount SOT-23-3 (TO-236)
Bipolar (BJT) Transistor NPN 45V 500mA 100MHz 300mW Surface Mount SOT-23-3 (TO-236)
TRANS NPN 45V 0.5A SOT23-3
Bipolar Transistors - BJT 500mA 50V NPN
45V 300mW 160@100mA,1V 500mA NPN SOT-23 Bipolar Transistors - BJT ROHS
RF TRANSISTOR, NPN, 45V, 100MHZ, SOT-23; Transistor Polarity:NPN; Collector Emitter Voltage Max:45V; Continuous Collector Current:500mA; Power Dissipation:300mW; Transistor Mounting:Surface Mount; No. of Pins:3Pins RoHS Compliant: Yes
TRANSISTOR, BIPOLAR, NPN, 45V, 100mA, TO-236-3, FULL REEL; Transistor Polarity:NPN; Collector Emitter Voltage Max:45V; Continuous Collector Current:500mA; Power Dissipation:300mW; Transistor Mounting:Surface Mount; No. of Pins:3Pins RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | LCSC Electronics Technology (HK) Limited | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Bipolar RF Transistors | Transistors | Bipolar RF Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors | RF Transistors | Bipolar RF Transistors |
| Product Number | 276-BC817-25LT1G | 011087-BC817-25LT1G | BC817-25LT1G | BC817-25LT1GOSCT-ND | BC817-25LT1G | BC817-25LT1G | BC817-25LT1G | 88H4562 | 44P2404 |
| Product Name | 45V 0.5A 300mW SOT-23 Bipolar Transistor | TRANSISTORS - Transistors (BJT) - Single - BC817-25LT1G | Single Bipolar Transistors | Single Bipolar Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Bipolar Transistors - BJT | Triode/MOS Tube/Transistor >> Bipolar Transistors - BJT | Rf Transistor, Npn, 45V, 100Mhz, Sot-23; Transistor Polarity Onsemi | Transistor, Bipolar, Npn, 45V, 100Ma, To-236-3, Full Reel; Transistor Polarity Onsemi |
| Polarity | NPN | NPN; NPN | NPN; NPN | NPN | NPN | NPN | NPN | ||
| IC(max) | 500 milliamps | 500 milliamps | 500 milliamps | 500 milliamps | 500 milliamps | ||||
| VCEO | 45 volts | 45 volts | 45 volts | 45 volts | 45 volts | ||||
| VCBO | 50 volts | ||||||||
| fT | 100 MHz | 100 MHz |
