The BCX17LT1G is a PNP bipolar transistor designed for general-purpose applications. It has a maximum collector-emitter voltage of 45V and can handle continuous collector currents up to 500mA. The device features a power dissipation rating of 225mW when mounted on an FR-5 board, with a thermal resistance of 556°C/W. It operates within a junction temperature range of -55°C to +150°C. The transistor is AEC-Q101 qualified, making it suitable for automotive applications, and is compliant with RoHS standards, being both Pb-free and halogen-free. The package type is SOT-23, which is suitable for surface mounting. This transistor is ideal for engineers looking for a reliable PNP solution in their designs.
PNP Bipolar Transistor
PNP BJT Transistor 45V 0.5A SOT-23 Product overview: BCX17LT1G 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, SOT-23. Search-friendly keywords include transistor, BJT, switching, amplification, 45V, 0.5A, 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-BCX17LT1G can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 079580-BCX17LT1G
Packaging: Reel - TR
Mounting: SMD (SMT)
Transistor Polarity: PNP
Categories: Discrete Semiconductor Products
Status: Active
Temperature Range - Operating: -55°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): 620mV @ 50mA, 500mA
Collector Cut-off Current(Max): 100nA (ICBO)
Typical Gain (hFE) (Min): 100 @ 100mA, 1V
Maximum Power Dissipation: 300mW
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
Bipolar (BJT) Transistor PNP 45V 500mA 300mW Surface Mount SOT-23-3 (TO-236)
Bipolar (BJT) Transistor PNP 45V 500mA 300mW Surface Mount SOT-23-3 (TO-236)
Bipolar (BJT) Transistor PNP 45V 500mA 300mW Surface Mount SOT-23-3 (TO-236)
Bipolar Transistors - BJT 500mA 50V PNP
TRANS PNP 45V 0.5A SOT23-3
TRANS PNP 45V 0.5A SOT23-3
TRANSISTOR, PNP, -45V; Transistor Polarity:PNP; Collector Emitter Voltage V(br)ceo:45V; DC Collector Current:500mA; Power Dissipation Pd:300mW; Transistor Mounting:Surface Mount; No. of Pins:3Pins; Transition Frequency ft:- RoHS Compliant: Yes
TRANSISTOR, BIPOL, PNP, -45V, SOT-23; Transistor Polarity:PNP; Collector Emitter Voltage Max:45V; Continuous Collector Current:500mA; Power Dissipation:225mW; Transistor Mounting:Surface Mount; No. of Pins:3Pins; Product Range:- RoHS Compliant: Yes
TRANS, BIPOL, PNP, -45V, SOT23; Transistor Polarity:PNP; Collector Emitter Voltage V(br)ceo:45V; Transition Frequency ft:-; Power Dissipation Pd:300mW; DC Collector Current:500mA; DC Current Gain hFE:100hFE; Transistor Case RoHS Compliant: Yes
| Rochester Electronics | RS Components, Ltd. | RS Components, Ltd. | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Newark, An Avnet Company | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Transistors | Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Bipolar RF Transistors | Transistors | Transistors | Transistors |
| Product Number | BCX17LT1G | 463183 | 463183P | 276-BCX17LT1G | 079580-BCX17LT1G | BCX17LT1GOSCT-ND | BCX17LT1G | BCX17LT1G | BCX17LT1G | 45J0573 | 31Y0451 | 80Y6666 |
| Product Name | Bipolar Transistors | Bipolar Transistors | 45V 0.5A SOT-23 Bipolar Transistor | TRANSISTORS - Transistors (BJT) - Single - BCX17LT1G | Single Bipolar Transistors | Bipolar Transistors - BJT | Single Bipolar Transistors | Discrete Semiconductor Products - Transistors - Bipolar (BJT) | Transistor, Pnp, -45V; Transistor Polarity Onsemi | Transistor, Bipol, Pnp, -45V, Sot-23; Transistor Polarity Onsemi | Trans, Bipol, Pnp, -45V, Sot23; Transistor Polarity Onsemi | |
| Polarity | PNP | PNP | PNP | PNP | PNP; PNP | PNP | PNP; PNP | PNP | PNP | PNP | ||
| Package Type | SOT23; SOT-23 (TO-236) 3 LEAD | SOT23; Sot-23 | SOT23; SOT-23 | SOT3; SOT23; SOT-23-3 (TO-236) | SOT23; TO-236-3, SC-59, SOT-23-3 | SOT23; TO-236-3, SC-59, SOT-23-3 | TO-3 | TO-3; SOT23 | TO-3 | |||
| Packing Method | Tape Reel; Tape & Reel | Tape Reel; Tape & Reel (TR),Cut Tape (CT),Digi-ReelR | ||||||||||
| Number of units in IC | 1 | |||||||||||
| IC(max) | 500 milliamps | 500 milliamps | 500 milliamps |
