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Product Detailed Parameters
- Description：TRANS NPN 80V 1A SOT-89
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：100 @ 150mA, 2V
- Power - Max：500 mW
- Frequency - Transition：155MHz
- 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 BCX56-16TF is an NPN power bipolar transistor from the Nexperia BCX56T series, housed in a SOT89 (SC-62) surface-mounted plastic package. It supports a collector-emitter voltage of 80 V and a continuous collector current of 1 A, with a peak pulse current capability of 2 A. The device features a DC current gain range of 100 to 250 at 150 mA. It includes an exposed thermal pad for efficient heat dissipation and is qualified under the AEC-Q101 standard for automotive reliability.
Feature Summary
- High collector current capability for both continuous and pulsed operation
- Three distinct current gain selections available within the series
- Exposed thermal pad design providing high power dissipation capability
- Qualified according to AEC-Q101 automotive standards
Applications
- Linear voltage regulators
- MOSFET drivers
- Low-side switches
- Power management circuits
- Amplifiers
Procurement Notes
Verify the specific suffix 'TF' against the manufacturer's official ordering information to confirm tape-and-reel packaging specifications. Ensure the selected part matches the required hFE binning, as the -16 designation indicates a specific gain range. Confirm RoHS compliance status and check for any recent product change notifications that may affect pinout or marking codes before finalizing procurement.
Selection Notes
Select this component when an NPN transistor with 80 V breakdown and 1 A current handling is required in a compact SMD form factor. The -16 variant provides a guaranteed minimum DC current gain of 100, suitable for linear regulation and amplification tasks. Consider the thermal resistance characteristics and PCB copper area requirements for adequate heat sinking during high-power operation.
Part Context
This device belongs to the BCX56T series of medium power NPN transistors manufactured by Nexperia. The series offers complementary PNP options and various gain grades. The BCX56-16 specifically targets applications requiring moderate power handling in space-constrained designs, leveraging the SOT89 package's thermal performance for efficient operation in industrial and automotive environments.
Replacement Considerations
Publicly confirmed substitute part numbers are not provided in the source documentation. Verify compatibility with alternative components based on matching electrical parameters such as VCEO, IC, and package dimensions.
FAQ
What is the maximum peak collector current for the BCX56-16TF?
The maximum peak collector current is 2 A for a single pulse duration of tp ≤ 1 ms.
How is the BCX56-16TF marked on the package?
The marking code for the BCX56-16T type number is A6.
What is the transition frequency of the BCX56-16TF?
The typical transition frequency is 155 MHz at VCE = 5 V and IC = 50 mA.
