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Product Detailed Parameters
- Description：TRANS NPN 45V 0.5A DFN1412D-3
- Series：BC817QCH-Q
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：500 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：700mV @ 50mA, 500mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 100mA, 1V
- Power - Max：455 mW
- Frequency - Transition：100MHz
- Operating Temperature：175°C (TJ)
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：3-XDFN Exposed Pad
- Supplier Device Package：DFN1412D-3
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BC817-16QCH-Q is an NPN general-purpose transistor from the Nexperia BC817QCH-Q series, housed in a DFN1412D-3 (SOT8009) leadless SMD plastic package with side-wettable flanks. It features a collector-emitter voltage of 45 V and a continuous collector current of 500 mA. The device supports peak currents up to 1 A and offers a DC current gain range of 100 to 250 at 100 mA. Qualified under AEC-Q101, it operates within a junction temperature range up to 175 °C.
Feature Summary
- AEC-Q101 qualified for automotive applications
- High power dissipation capability
- Suitable for Automatic Optical Inspection (AOI)
- Low package height of 0.5 mm
Applications
- General-purpose switching and amplification
- Space restricted applications
Procurement Notes
Verify the specific ordering code against official Nexperia documentation to ensure correct suffix alignment. Confirm that the DFN1412D-3 footprint matches your PCB design requirements. Check for any recent revision updates to the datasheet before finalizing component selection.
Selection Notes
Select this component when space constraints require a low-profile surface-mount solution. Ensure thermal management accounts for the specified power dissipation limits on FR4 PCBs. Verify that the required current gain falls within the 100 to 250 range defined for the -16 variant.
Part Context
This part belongs to the BC817QCH-Q series, which includes complementary PNP devices like the BC807-16QCH-Q. The series provides three distinct current gain selections (-16, -25, -40) within the same ultra-small DFN1412D-3 package, facilitating standardized board layouts across different circuit requirements.
Replacement Considerations
BC817-16QC
FAQ
What is the marking code for the BC817-16QCH-Q?
The marking code for the BC817-16QCH-Q is 8V.
Is the BC817-16QCH-Q suitable for high-temperature environments?
Yes, the device is designed for high-temperature applications with a maximum junction temperature of 175 °C.
What is the transition frequency of the BC817-16QCH-Q?
The transition frequency (fT) is typically 100 MHz under standard test conditions.
