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Product Detailed Parameters
- Description：TRANS NPN 45V 0.5A TO-236AB
- Series：BC817
- 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：250 @ 100mA, 1V
- Power - Max：250 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：TO-236AB
- Grade：-
- Qualification：-
Download product information
Overview
The Nexperia BC817-40,215 is an NPN general-purpose transistor housed in a SOT23 (TO-236AB) surface-mount package. It supports a maximum collector current of 500 mA and a collector-emitter voltage of 45 V. The device offers a DC current gain range of 250 to 600 at 100 mA. Peak collector current reaches 1 A for single pulses up to 1 ms. Total power dissipation is rated at 250 mW under standard conditions.
Feature Summary
- High current capability suitable for demanding switching loads
- Three distinct current gain selections available within the series
- Small plastic surface-mounted package design
Applications
- General-purpose switching circuits
- Amplification stages
Procurement Notes
Verify the specific ordering suffix against official Nexperia documentation to confirm package type and reel specifications. Ensure the component matches the required electrical characteristics for your circuit design before finalizing procurement orders.
Selection Notes
Select this part when a small SMD NPN transistor with high current handling is required. Consider the specific hFE binning if precise gain control is necessary for your amplifier or switch application.
Part Context
This component belongs to the BC817 series of NPN general-purpose transistors. The series includes variants with different current gain ranges to accommodate various design requirements while maintaining consistent physical packaging and core electrical limits.
Replacement Considerations
BC817-40W,135
FAQ
What is the marking code for the BC817-40?
The marking code is 6C, followed by a placeholder for the manufacturing site code.
What is the peak collector current rating?
The peak collector current is 1 A for single pulses with a duration of 1 ms or less.
Is this product automotive qualified?
No, unless explicitly stated otherwise, this product is not automotive qualified and should not be used in automotive applications.
