onsemi

UMZ1NT1G

UMZ1NT1G Description

The UMZ1NT1G from onsemi is a high-performance NPN/PNP bipolar transistor array housed in a compact SC88/SC70 surface-mount package. Designed for low-power applications, it features a 50V collector-emitter breakdown voltage (V_CEO) and a 200mA maximum collector current (I_C), making it suitable for signal amplification and switching tasks. With a transition frequency (f_T) of 114MHz/142MHz, it delivers excellent high-frequency response, ideal for RF and analog circuits. The device exhibits low leakage current (2µA max cutoff current) and high DC current gain (h_FE ≥ 200 @ 2mA, 6V), ensuring efficient operation in precision applications.

UMZ1NT1G Features

• Dual NPN/PNP Configuration: Integrated complementary transistors simplify circuit design for push-pull or differential applications.
• Low Saturation Voltage: 250mV @ 10mA, 100mA (typ.) minimizes power loss in switching modes.
• High Transition Frequency: 114MHz/142MHz enables robust performance in high-speed signal processing.
• Compact SC70 Package: Space-saving surface-mount design (MSL1) suits densely populated PCBs.
• Low Power Dissipation: 250mW max ensures reliability in energy-efficient systems.
• Compliance: ROHS3, REACH, and EAR99 certified, meeting global environmental and export standards.

UMZ1NT1G Applications

• Signal Amplification: Audio preamps, sensor interfaces, and low-noise analog stages.
• High-Speed Switching: RF modules, oscillator circuits, and digital logic level shifters.
• Portable Electronics: Battery-operated devices (e.g., wearables, IoT sensors) due to low leakage and compact size.
• Automotive Systems: ECU signal conditioning, where temperature stability and reliability are critical.
• Industrial Control: Relay drivers and motor control circuits leveraging its low V_CE(sat).

Conclusion of UMZ1NT1G

The UMZ1NT1G stands out for its balanced NPN/PNP performance, high-frequency capability, and miniaturized footprint. Its low saturation voltage and high h_FE make it superior to generic transistors in precision applications, while compliance with environmental standards ensures broad usability. Ideal for space-constrained, high-efficiency designs, this transistor array is a versatile choice for consumer, automotive, and industrial electronics.