TPC6901(TE85L,F,M)

Overview

The Toshiba TPC6901 is a multi-chip transistor array featuring one NPN and one PNP epitaxial silicon transistor in a compact SOT-23-6 package. It provides high DC current gain, with the NPN transistor offering hFE values between 400 and 1000 at IC = 0.1 A, and the PNP transistor providing hFE values between 200 and 500 at IC = -0.1 A. The device supports collector currents up to 1.0 A for the NPN and 0.7 A for the PNP. Key electrical characteristics include low saturation voltages of 0.17 V (max) for the NPN and 0.23 V (max) for the PNP. Switching performance is optimized with typical fall times of 85 ns for the NPN and 70 ns for the PNP.

Feature Summary

• Integrates complementary NPN and PNP transistors into a single slim package for space-efficient circuit design.
• Delivers high DC current gain suitable for efficient signal amplification and switching applications.
• Features low collector-emitter saturation voltage to minimize power loss during conduction.
• Supports high-speed switching operations with fast fall times for rapid response.

Applications

• High-speed switching circuits
• MOS gate drive applications

Procurement Notes

Verify the specific ordering suffix against official Toshiba Semiconductor documentation to confirm package type and lead-free status. Ensure that the component is sourced from authorized distributors to guarantee authenticity and compliance with RoHS directives. Review the manufacturer's reliability handbook for derating concepts before finalizing procurement specifications.

Selection Notes

Select this component when a compact dual-transistor solution is required for driving MOS gates or high-speed switching tasks. Consider the thermal resistance and permissible power dissipation curves when designing for simultaneous operation. Verify that the required current gain and saturation voltage levels meet the specific circuit requirements for both NPN and PNP channels.

Part Context

The TPC6901 belongs to Toshiba's lineup of multi-chip transistors designed for general electronics applications. It serves as a compact alternative to discrete transistor pairs, simplifying PCB layout and reducing assembly costs. The device is intended for use in computer equipment, office machinery, and industrial robotics where space constraints are critical.

Replacement Considerations

Consult the official datasheet for electrically equivalent alternatives such as the TPC6902. Verify pin compatibility and absolute maximum ratings before substituting components in existing designs.