UMH13N-TP

Overview

The UMH13N-TP is a dual NPN digital transistor manufactured by Micro Commercial Components (MCC). It integrates two pre-biased NPN transistors within a compact SOT-363 surface-mount package. The device features a typical base input resistance of 4.7 kOhms and a resistor ratio of 10. Key electrical specifications include a maximum collector-emitter breakdown voltage of 50V, a continuous collector current of 100mA, and a transition frequency of 250MHz. Power dissipation is rated at 150mW, with a minimum DC current gain (hFE) of 80. The component operates within a temperature range of -55°C to +150°C.

Feature Summary

• Integrates two NPN transistors with built-in biasing resistors for simplified circuit design
• Utilizes a compact SOT-363 surface-mount package for space-constrained applications
• Provides high-speed switching capabilities with a 250MHz transition frequency

Applications

• General-purpose switching circuits
• Driver circuits for logic interfaces
• Level shifting applications in digital systems

Procurement Notes

Verify the specific suffix against manufacturer documentation, as variants like UMH13N-TP-HF exist. Confirm RoHS compliance status through official datasheets or supplier declarations. Ensure the ordering part number matches the required packaging format, such as cut tape or reel, to avoid supply discrepancies during procurement.

Selection Notes

Select this component when a dual NPN configuration with integrated biasing is required. The 4.7kOhm base resistance suits standard logic interface levels. Verify that the 50V collector voltage and 100mA current ratings exceed the application's peak requirements. Consider the SOT-363 footprint constraints during PCB layout planning.

Part Context

This component belongs to the UMH13N series of digital transistors from MCC. It serves as a discrete alternative to complex transistor arrays, offering a simplified solution for driving loads or interfacing with microcontrollers. The series is designed for cost-effective mass production in consumer electronics and industrial control modules.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-reference with other manufacturers' dual NPN digital transistors in SOT-363 packages only after verifying pinout compatibility and electrical parameter equivalence.