Power switch circuits dual digital transistors ROHM UMC5NTR with built in resistors in UMT SMT package

Product Overview

The UMC5N / FMC5A are dual digital transistors in a UMT or SMT package, designed for power switch circuits. These NPN/PNP silicon transistors feature built-in resistors, offering an ideal solution for applications requiring efficient power management. Their design allows for a significant reduction in mounting cost and area, making them suitable for space-constrained power applications.

Product Attributes

• Type: Transistors (Dual digital transistors)
• Structure: Epitaxial planar type NPN/PNP silicon transistor (Built-in resistor type)

Technical Specifications

Key Features

• Incorporates both DTA143X (NPN) and DTZ144E (PNP) chips in a UMT or SMT package.
• Ideal for power switch circuits.
• Reduces mounting cost and area by half.

Absolute Maximum Ratings (Ta = 25C)

Electrical Characteristics (Ta = 25C)

DTr1 (NPN)

DTr2 (PNP)

Packaging Specifications