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Product Detailed Parameters
- Description：TRANS PNP 45V 1A SOT-89
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：PNP
- Current - Collector (Ic) (Max)：1:00 AM
- Voltage - Collector Emitter Breakdown (Max)：45 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：-
- 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 Nexperia BCX51-16TF is a PNP power bipolar transistor from the BCX51T series, housed in an SOT89 (SC-62) surface-mounted plastic package. It features a collector-emitter voltage of -45 V and a continuous collector current of -1 A, with a peak pulse capability of -2 A. The device offers three current gain selections; the -16 variant specifies a DC current gain range of 100 to 250 at -150 mA. Key electrical characteristics include a transition frequency of 140 MHz and a total power dissipation of up to 1100 mW on a 6 cm² copper pad.
Feature Summary
- AEC-Q101 qualified for automotive reliability
- High collector current capability
- Three distinct current gain selections
- High power dissipation capability
Applications
- Linear voltage regulators
- MOSFET drivers
- High-side switches
- Power management
- Amplifiers
Procurement Notes
Verify the specific ordering suffix matches the required gain bin. Confirm the package type is SOT89. Ensure the application environment meets the specified temperature ranges. Check for RoHS compliance status. Validate that the design accounts for thermal resistance values under actual PCB mounting conditions.
Selection Notes
Select this component when a PNP transistor with 45 V rating and 1 A capacity is needed. Choose the -16 suffix specifically for applications requiring a minimum hFE of 100. Consider the SOT89 package for its medium power handling and thermal performance. Evaluate the transition frequency for high-speed switching requirements.
Part Context
This part belongs to the BCX51T series of PNP power transistors manufactured by Nexperia. The series includes variants with different current gain bins (-10T, -16T). The NPN complement for this device is the BCX54T series. All parts share the same SOT89 package outline and pin configuration.
Replacement Considerations
BCX54-16TF is the NPN complement within the same series.
FAQ
What is the marking code for the BCX51-16TF?
The marking code for the BCX51-16T type number is C7.
What are the pin assignments for the SOT89 package?
Pin 1 is the emitter, Pin 2 is the collector, and Pin 3 is the base.
Is this component suitable for automotive applications?
Yes, the product has been qualified in accordance with the AEC-Q101 standard.
