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Product Detailed Parameters
- Description：TRANS NPN 45V 0.5A SOT-323
- Series：-
- 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：200 mW
- Frequency - Transition：100MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：-
- Qualification：-
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Overview
The BC817-16W,135 is an NPN general-purpose transistor manufactured by Nexperia USA Inc. It operates in a SOT323 (SC-70) surface-mount package with three leads. Key electrical parameters include a collector-emitter voltage of 45 V and a continuous collector current of 500 mA. The device features a DC current gain range of 100 to 250 at VCE = 1 V and IC = 100 mA. Peak collector current reaches 1 A for single pulses up to 1 ms. Total power dissipation is rated at 200 mW at Tamb ≤ 25 °C, extending to 290 mW on specific PCB footprints. Transition frequency is 100 MHz.
Feature Summary
- High current capability supporting general-purpose switching applications
- Three distinct current gain selections available within the series
- Compact plastic surface-mounted design suitable for space-restricted layouts
Applications
- General-purpose switching circuits
- Signal amplification stages
- Space-restricted electronic designs
Procurement Notes
Verify the exact ordering suffix matches the required packaging format before procurement. Confirm that the component version aligns with the latest product data sheet revision. Ensure the selected part meets all thermal and electrical requirements for the intended operating environment. Cross-reference the manufacturer's official documentation for any updates regarding automotive qualification status or material compliance changes.
Selection Notes
Select this component when a compact NPN transistor with moderate current handling is required. The BC817-16W variant provides a specific DC current gain range suitable for standard amplification tasks. Consider the SOT323 footprint constraints during layout planning. Evaluate thermal resistance characteristics if operating near maximum power dissipation limits. Verify compatibility with complementary PNP devices from the same series if push-pull configurations are needed.
Part Context
This device belongs to the BC817W series of NPN general-purpose transistors produced by Nexperia. The series includes variants with different current gain ranges, such as BC817-25W and BC817-40W. All members share the same SOT323 package and core electrical ratings. The series serves as a standard solution for low-power switching and amplification needs across various consumer and industrial electronics.
Replacement Considerations
BC817-16W,115
FAQ
What is the marking code for the BC817-16W?
The marking code for the BC817-16W is 6A followed by a placeholder for the manufacturing site code.
Is the BC817-16W automotive qualified?
No, the BC817W series is not automotive qualified. Customers requiring automotive-grade components should consult Nexperia for alternative products specifically designed for automotive applications.
What is the peak collector current rating?
The peak collector current is 1 A for a single pulse duration of 1 ms or less at an ambient temperature of 25 °C.
