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Product Detailed Parameters
- Description：TRANS NPN 80V 1A SOT-89
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：1:00 AM
- Voltage - Collector Emitter Breakdown (Max)：80 V
- Vce Saturation (Max) @ Ib, Ic：500mV @ 50mA, 500mA
- Current - Collector Cutoff (Max)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：63 @ 150mA, 2V
- Power - Max：500 mW
- Frequency - Transition：180MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-243AA
- Supplier Device Package：SOT-89
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BCX56-QF is an NPN medium power bipolar junction transistor manufactured by Nexperia. It utilizes silicon technology and is housed in a SOT-223 (SC-73) surface-mount package with four leads. The device supports a maximum collector current of 2 A and a collector-emitter voltage of 80 V. Key electrical specifications include a collector-base voltage of 100 V, an emitter-base voltage of 5 V, and a collector-emitter saturation voltage of 500 mV. Power dissipation reaches 1.35 W, with a gain-bandwidth product of 180 MHz. It operates between -55°C and +150°C and holds AEC-Q101 qualification.
Feature Summary
- AEC-Q101 qualified for automotive reliability standards
- High collector current capability up to 2 A
- SOT-223 surface-mount package design
Applications
- Linear voltage regulators
- MOSFET drivers
- Low-side switches
- Battery-driven devices
- Power management circuits
Procurement Notes
Verify the specific suffix 'QF' against official Nexperia documentation to confirm the reel packaging configuration and binning details. Ensure the part number matches the required AEC-Q101 automotive grade specification. Cross-reference the SC-73 package outline with your PCB footprint requirements before finalizing procurement orders.
Selection Notes
Select this component when a high-current NPN switch or amplifier is needed in a compact SOT-223 form factor. The AEC-Q101 qualification makes it suitable for automotive environments requiring robust thermal performance. Compare its 2 A current rating against lower-power alternatives if higher load handling is necessary for the specific circuit topology.
Part Context
This part belongs to the BCX56 family of NPN medium power transistors from Nexperia. While standard BCX56 variants often use SOT-89 packages, the BCX56-QF specifically utilizes the SOT-223 package to support higher current capabilities of 2 A compared to the 1 A limit of smaller packages. It serves as a bridge between general-purpose transistors and higher-power TO-220 devices.
Replacement Considerations
BCP56-16-QF
FAQ
Is the BCX56-QF qualified for automotive applications?
Yes, the BCX56-QF is AEC-Q101 qualified, ensuring compliance with automotive reliability standards.
What is the maximum collector current for this transistor?
The maximum DC collector current is specified as 2 A.
Which package type does the BCX56-QF use?
It uses the SOT-223 (also known as SC-73) surface-mount plastic package.
