BCX56-16-TP

Overview

The BCX56-16-TP is an NPN medium power transistor manufactured by Micro Commercial Components (MCC). It features a maximum collector-emitter voltage of 80 V and a continuous collector current of 1 A. The device offers a DC current gain range of 100 to 250 at 150 mA. Key electrical parameters include a transition frequency of 130 MHz, a collector-base cutoff current of 0.1 µA, and a collector-emitter saturation voltage of 0.5 V at 500 mA base drive. Power dissipation reaches 1.35 W on a 6 cm² pad. It operates within a junction temperature range of -55°C to +150°C.

Feature Summary

• Halogen-free construction with UL 94 V-0 flammability rating epoxy
• RoHS compliant lead-free finish
• High collector current capability for general-purpose applications

Applications

• Linear voltage regulators
• MOSFET drivers
• Low-side switches
• Battery-driven devices
• Power management circuits

Procurement Notes

Verify the specific suffix 'TP' indicates RoHS compliance and tape-and-reel packaging containing 1000 pieces per reel. Confirm the manufacturer is Micro Commercial Components (MCC) to ensure authenticity. Check for authorized distributor status to avoid counterfeit components. Ensure the ordering part number matches the exact BCX56-16-TP designation for correct hFE binning.

Selection Notes

Select this component when an NPN transistor with 80 V breakdown and 1 A current handling is required in a SOT-89 package. The BCX56-16 variant specifically provides a high-gain bin (100-250), suitable for amplification tasks. Consider thermal resistance limits and PCB copper area requirements for power dissipation up to 1.35 W. Verify compatibility with operating temperatures up to 150°C.

Part Context

This component belongs to the BCX56 series of NPN medium power transistors from MCC. The series includes variants like BCX56-10 and BCX56-16, differentiated primarily by their DC current gain ranges. The BCX56-16-TP utilizes the SOT-89 surface-mount package, offering a compact solution for industrial and commercial applications requiring reliable switching or linear regulation capabilities.

Replacement Considerations

Cross-reference with Nexperia BCX56-16 or Diotec Semiconductor BCX56 for pin-compatible alternatives. Verify that substitute parts meet the same 80 V, 1 A, and 130 MHz specifications. Ensure the replacement maintains the SOT-89 footprint and RoHS compliance if required by the design.

FAQ

What is the DC current gain range for the BCX56-16?

The BCX56-16 has a DC current gain (hFE) range of 100 to 250 when measured at IC=150mA and VCE=2.0V.

What does the 'TP' suffix indicate?

The 'TP' suffix designates that the device is RoHS compliant and supplied in Tape & Reel packaging with 1000 pieces per reel.

What is the maximum power dissipation?

Maximum power dissipation is 0.50 W without a heatsink, 0.95 W with a 1 cm² collector pad, and 1.35 W with a 6 cm² collector pad on an FR4 PCB.