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Product Detailed Parameters
- Description：TRANS PNP 45V 0.8A SOT-23-3
- Series：-
- Mfr：onsemi
- Package：Bulk
- Transistor Type：PNP
- Current - Collector (Ic) (Max)：800 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：1.5V @ 30mA, 300mA
- Current - Collector Cutoff (Max)：20nA
- DC Current Gain (hFE) (Min) @ Ic, Vce：160 @ 100mA, 1V
- Power - Max：350 mW
- Frequency - Transition：100MHz
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
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Overview
The BCW68G-ON is a PNP silicon general-purpose small signal transistor manufactured by onsemi. It is housed in the SOT-23 surface-mount package, designed for low power applications. The device features a collector-emitter voltage rating of 45 V and a maximum DC collector current of 0.8 A. It provides a minimum DC current gain (hFE) of 100 at a collector current of 10 mA and a collector-emitter voltage of 1 V. The component supports a maximum operating temperature of 150 °C and is Pb-Free, Halogen Free/BFR Free, and RoHS compliant.
Feature Summary
- PNP silicon construction optimized for general-purpose amplifier applications
- SOT-23 surface-mount package design suitable for low power usage
- High DC current gain capability ensuring reliable signal amplification
Applications
- General purpose amplifier circuits
- Low power surface mount applications
- Signal processing stages requiring PNP switching or amplification
Procurement Notes
Verify the specific suffix 'G' against official onsemi documentation to confirm pinout orientation and marking codes. Ensure compliance with environmental standards such as RoHS if required for the target assembly. Confirm that the SOT-23 package dimensions match the PCB footprint requirements. Validate thermal management capabilities for the intended operating environment.
Selection Notes
Select this component for designs requiring a compact PNP transistor with moderate current handling and high voltage ratings. The SOT-23 package facilitates automated surface-mount assembly. Consider the 150 °C maximum junction temperature for high-temperature environments. Compare hFE specifications against circuit requirements to ensure adequate gain margins for amplifier stability.
Part Context
The BCW68G-ON belongs to the BCW68 series of general-purpose PNP transistors from onsemi. This series is widely used in consumer electronics and industrial equipment due to its versatility and reliability. The device complements other small signal transistors in the portfolio, offering a standardized solution for common amplification and switching tasks in modern electronic designs.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Generic replacements may differ in hFE ranges or package tolerances. Verify electrical characteristics and pin configurations before substitution to ensure circuit compatibility.
