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Product Detailed Parameters
- Description：TRANS NPN 45V 0.8A SOT-23-3
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：800 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：700mV @ 50mA, 500mA
- Current - Collector Cutoff (Max)：100nA
- DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 100mA, 1V
- Power - Max：310 mW
- Frequency - Transition：100MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
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Overview
The BC81716MTF is an NPN epitaxial silicon transistor manufactured by ON Semiconductor. It operates with a collector-emitter voltage of 45 V and supports a continuous DC collector current of 800 mA. The device features a minimum DC current gain (hFE) of 100, reaching up to 250 for the '16' classification. It dissipates 310 mW of power within a SOT-23 surface-mount package. The junction temperature rating reaches 150 °C, and it includes a current gain bandwidth product of 100 MHz.
Feature Summary
- Designed for switching and amplifier applications
- Suitable for AF-driver stages and low-power output stages
- Complements the BC807/BC808 PNP transistor series
Applications
- Switching circuits
- General-purpose amplification
- Audio frequency driver stages
- Low power output stages
Procurement Notes
Verify the part number against official ON Semiconductor documentation to ensure accuracy. Confirm that the suffix indicates tape and reel packaging and matte finish. Check for any Fairchild-to-ON Semiconductor nomenclature updates regarding underscore versus dash usage. Ensure compliance with RoHS standards and verify the specific hFE binning requirements for your design.
Selection Notes
Select this component when a general-purpose NPN transistor with high current capability is required in a compact surface-mount footprint. The '16' suffix denotes a specific DC current gain range suitable for standard amplification tasks. Consider the complementary BC807 series if a matched PNP pair is needed for push-pull configurations or differential stages.
Part Context
This component belongs to the BC817 family of NPN epitaxial silicon transistors originally developed by Fairchild Semiconductor and now managed by ON Semiconductor. The family provides standardized small-signal performance across various gain classifications. The BC81716 variant specifically targets applications requiring moderate current handling and reliable switching characteristics in consumer and industrial electronics.
Replacement Considerations
Compatible substitutes include BC817-16 from other manufacturers such as NXP or Diodes Incorporated. Verify pinout compatibility and electrical parameters before substitution.
