UMZ1N-TP

Overview

The UMZ1N-TP is a dual digital transistor from Micro Commercial Components, integrating NPN and PNP bipolar junction transistors in a single SOT-363-6 surface-mount package. It supports a maximum collector current of 150 mA and offers a VCEO rating of 50 V with a VCBO of 60 V. The device features an emitter-base voltage (VEBO) range of 6 V to 7 V and a power dissipation capacity of 150 mW. Operating temperatures span from -55°C to +150°C. DC current gain (hFE) ranges from a minimum of 120 to a maximum of 560, while the transition frequency (fT) reaches 140 MHz or 180 MHz depending on the specific variant.

Feature Summary

• Integrates complementary NPN and PNP digital transistors into a compact dual configuration for space-efficient circuit design.
• Includes internal biasing resistors to simplify interface requirements and reduce external component count.
• Supports high-temperature operation up to 150°C for robust performance in demanding environments.

Applications

• General-purpose switching applications requiring complementary logic levels
• Driver circuits for low-power loads and signal conditioning
• Interface modules between microcontrollers and peripheral devices

Procurement Notes

Verify the specific suffix or variant code to confirm exact electrical parameters, as the UMZ1N series includes options with differing gain and frequency specifications. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the SOT-363-6 footprint matches the PCB layout constraints. Cross-reference the datasheet for thermal resistance values if operating near the maximum temperature limit.

Selection Notes

Select this component when a compact solution requires both NPN and PNP switching capabilities within a single package. The integrated digital transistor structure reduces board space compared to discrete components. Consider the hFE range and fT specifications to ensure compatibility with the target switching speed and amplification requirements. Verify that the 50 V VCEO rating exceeds the maximum circuit voltage to prevent breakdown.

Part Context

The UMZ1N-TP belongs to the UMZ1N series of dual digital transistors manufactured by Micro Commercial Components. This series is designed to replace multiple discrete components, offering a simplified alternative for digital logic interfaces. The product utilizes silicon technology and is housed in a standard SMD/SMT package suitable for automated assembly processes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.