Product Overview: NXP PEMH4

The NXP PEMH4 is a high-performance, dual NPN/PNP resistor-equipped transistor (RET) family, encapsulated within a compact, leadless small-outline package. The innovative design of this product combines the functionality of two transistors and their associated resistors in a single, space-efficient component. This makes the PEMH4 an ideal solution for applications where board space is at a premium and component count needs to be minimized.

Key Features

• Integrated Device: The PEMH4 integrates two transistors and bias resistors, which simplifies circuit design and reduces the total number of components required on the PCB.
• Dual Configuration: It features one NPN and one PNP transistor, allowing for versatile circuit designs in various configurations such as inverters, oscillators, and switch applications.
• Built-in Bias Resistors: The built-in bias resistors are precisely matched, offering consistent performance and reducing the complexity of external circuitry.
• Small Package: Housed in a leadless 6-pin package (SOT457), the PEMH4 is designed for surface-mount technology, promoting a more streamlined manufacturing process.
• High Performance: With its fast switching speeds and low saturation voltages, the PEMH4 is suitable for high-speed signal processing and power management tasks.

Applications

The versatile nature of the NXP PEMH4 makes it suitable for a wide range of applications, including:

• Digital logic circuits
• Signal processing
• Power management
• Control systems
• Automotive modules

Technical Specifications

Some of the technical specifications of the NXP PEMH4 include:

• Collector-Emitter Voltage (VCEO) for NPN: 50V
• Collector-Emitter Voltage (VCEO) for PNP: -50V
• Collector Current (IC) for both NPN and PNP: 100mA
• DC Current Gain (hFE) range: 100 to 600
• Transition Frequency (fT) for NPN: 250MHz
• Transition Frequency (fT) for PNP: 250MHz

The NXP PEMH4 is a testament to NXP's commitment to innovation and excellence in semiconductor technology, providing designers with a reliable and efficient component for modern electronic designs.