PLVA2656 Datasheet

Diodes & Rectifiers


The PLVA2656 series consists of two high performance voltage regulator diodes with common anodes, in small SOT23 plastic SMD packages. PLVA2656 Features • Very low dynamic impedance at low currents: approximately 1⁄20 of conventional series• Hard breakdown knee• Low noise: approximately 1⁄10 of conventional series• Total power dissipation: max. 250 mW• Small tolerances of VZ• Working voltage range: nom. 5.0 to 6.8 V• Non-repetitive peak reverse power dissipation: max. 30 W PLVA2656 Applications • Low current, low power, low noise applications• CMOS RAM back-up circuits• Voltage stabilizers• Voltage limiters• Smoke detector relays


[{"Name":"Zener Voltage ","Value":"5.6 V"},{"Name":"Voltage Tolerance","Value":"4 % "},{"Name":"Voltage Temperature Coefficient ","Value":"1.9 mV/k "},{"Name":"Zener Current ","Value":"250 mA"},{"Name":"Power Dissipation","Value":"250 mW "},{"Name":"Maximum Reverse Leakage Current","Value":"1 uA "},{"Name":"Maximum Zener Impedance ","Value":"100 Ohms "},{"Name":"Maximum Operating Temperature","Value":"+ 150 C "},{"Name":"Mounting Style","Value":"SMD/SMT"},{"Name":"Package / Case","Value":"TO-236AB"},{"Name":"Packaging","Value":"Reel "}]

Manufacturer information


Diodes Incorporated is a leading global manufacturer and supplier of high-quality application specific standard products within the broad discrete, logic, analog and mixed-signal semiconductor markets. Diodes serves the consumer electronics, computing, communications, industrial, and automotive markets.
Diodes’ products include diodes, rectifiers, transistors, MOSFETs, protection devices, function-specific arrays, single gate logic, amplifiers and comparators, Hall-effect and temperature sensors, power management devices, including LED drivers, AC-DC converters and controllers, DC-DC switching and linear voltage regulators, and voltage references along with special function devices, such as USB power switches, load switches, voltage supervisors, and motor controllers.
Diodes’ corporate headquarters and Americas’ sales office are located in Plano, Texas and Milpitas, California. Design, marketing, and engineering centers are located in Plano; Milpitas; Taipei, Taiwan; Taoyuan City, Taiwan; Zhubei City, Taiwan; Manchester, England; and Neuhaus, Germany. Diodes’ wafer fabrication facilities are located in Manchester and Shanghai, China. Diodes has assembly and test facilities located in Shanghai, Jinan, Chengdu, and Yangzhou, China, as well as in Hong Kong, Neuhaus and Taipei. Additional engineering, sales, warehouse, and logistics offices are located in Taipei; Hong Kong; Manchester; Shanghai; Shenzhen, China; Seongnam-si, South Korea; and Munich, Germany, with support offices throughout the world.

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