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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：1.25 W
- Frequency - Transition：180MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-243AA
- Supplier Device Package：SOT-89
- Grade：-
- Qualification：-
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Overview
The BCX56-16,115 is an NPN medium power transistor from the Nexperia BCX56 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 IC = 150 mA and VCE = 2 V. Total power dissipation reaches up to 1.35 W on a PCB with a 6 cm² collector pad. Transition frequency is typically 180 MHz.
Feature Summary
- High collector current capability for both continuous and pulsed operation
- Three distinct current gain selections available within the series
- High power dissipation capability utilizing exposed thermal pads
Applications
- Linear voltage regulators
- MOSFET drivers
- Low-side switches
- Battery-driven devices
- Power management circuits
Procurement Notes
Verify the specific ordering suffix matches the required current gain binning. Confirm the package type corresponds to the SOT89 footprint requirements for your PCB layout. Ensure the component status aligns with production needs as specifications may be subject to revision by the manufacturer.
Selection Notes
Select this component when an NPN transistor with 80 V breakdown and 1 A current handling is required in a compact surface-mount form factor. Consider the specific hFE binning (-16) if precise gain control is necessary for amplifier or driver stages. Evaluate thermal resistance values based on the intended copper pad area for heat dissipation.
Part Context
This part belongs to the BCX56 series of NPN medium power transistors manufactured by Nexperia. The series offers multiple gain variants to accommodate different circuit requirements while maintaining consistent electrical characteristics and physical dimensions across the family.
Replacement Considerations
Direct substitutes include other BCX56 series variants such as BCX56-10 or generic BCX56 depending on gain requirements. Verify pinout compatibility and thermal performance before substitution.
FAQ
What is the marking code for the BCX56-16?
The marking code for the BCX56-16 is BL.
What is the maximum peak collector current?
The maximum peak collector current is 2 A for a single pulse duration of tp ≤ 1 ms.
How many leads does the SOT89 package have?
The SOT89 package has three leads: emitter, collector, and base.
