PSD05HP - 1000W Unidirectional TVS in a SOD-323 Package

Release Date: April 30 2010

ProTek Devices introduces the PSD05HP single-line, 1000 Watt transient voltage suppression device. This device is designed for use in battery chargers and battery packs to protect sensitive electronics from switching transients across the AC line. Available in a SOD-323 package, the PSD05HP provides ESD and EOS protection while saving space on the printed circuit board. Other applications for the PSD05HP include wireless telecommunication devices and portable electronics.

The PSD05HP is ideally suited to protect 5VDC lines and data I/O ports against ESD, EOS and EFT. This device exceeds the requirements of IEC 61000-4-2 (ESD) and 61000-4-4 (EFT). At higher operating frequencies or faster edge rates, insertion loss and signal integrity are a major concern. This device in conjunction with passive components integrated into a TVS/filter network can be used for EMI/RFI protection. Available in a unidirectional configuration with a working voltage of 5.0V with a minimum breakdown voltage of 6.0V, this device offers one line of protection. The PSD05HP is rated for 1000W of peak pulse power (8/20 micro-second waveform).

Packaged in the standard SOD-323, two lead plastic case, this device can be substituted for similar 0603 outline configurations. For best protection results, the PRSB6.8U should be placed near the connector or at the entry point of the power bus for effective protection of sensitive IC or LOGIC components.

Pricing and Availability
Sample quantities are available upon request. Pricing is $0.08 each in quantities of 100,000 pieces. SPICE model and parameters are available for circuit simulation on request. The PSD05HP is lead-free, RoHS and REECH compliant.

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