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Nexperia leads with industry’s first 80 V RETs for 48 V automotive and other higher voltage bus circuits

Devices have overhead to handle spikes and pulses

Nijmegen, January 12 2021: Nexperia, the expert in essential semiconductors, today announced industry’s first 80 V RET (Resistor-Equipped Transistor) family. These new RETs or ‘digital transistors’ provide enough headroom for use in 48 V automotive board net (e.g. mild hybrid and EV cars) and other higher voltage circuits which are often subject to large spikes and pulses that previous 50 V parts cannot handle.

RETs save space and reduce manufacturing costs by combining the bias resistor and bias-emitter resistor in the same SOT23 (250 mW Ptot) or SOT323 (235 mW Ptot) package as the transistor. Double RETs (two transistors and two matching bias resistors and bias-emitter resistors) are also available in the SOT363 package with a Ptot of 350 mW for even greater integration and savings.

The new series (NHDTx and NHUMx) includes 42 parts with PNP / NPN combinations. These come with the same bias resistor combinations as Nexperia’s 50 V parts. Devices have a 100 mA current capability and are AEC-Q101-approved.

Frank Matschullat, product group manager at Nexperia comments: “Design engineers working on new EV applications can future-proof their systems with confidence by using Nexperia’s new RETs to simplify circuit design, save PCB space, reduce pick and place time and increase reliability. As well as 48 V automotive circuit driver applications, general-purpose switching and amplification and other digital systems will benefit from these new high voltage devices.”

80 V RETs in SOT23, SOT323 and SOT363 are available now. More information including product specs and datasheets is available at www.nexperia.com/RETs

About Nexperia

Nexperia is a leading expert in the high-volume production of essential semiconductors, components that are required by every electronic design in the world. The company’s extensive portfolio includes diodes, bipolar transistors, ESD protection devices, MOSFETs, GaN FETs and analog & logic ICs. Headquartered in Nijmegen, the Netherlands, Nexperia annually ships more than 90 billion products, meeting the stringent standards set by the automotive industry. These products are recognized as benchmarks in efficiency – in process, size, power and performance — with industry-leading small packages that save valuable energy and space.

With decades of experience in supplying to the world’s leading companies, Nexperia has over 12,000 employees across Asia, Europe and the US. Nexperia, a subsidiary of Wingtech Technology Co., Ltd. (600745.SS), has an extensive IP portfolio and is certified to IATF 16949, ISO 9001, ISO 14001 and OHSAS 18001.

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