حفاظت مدار وریستور (ام او وی)

Product Attributes

Introduction

Maximum allowable continuous AC voltage: 300.0. Maximum allowable continuous DC voltage: 385.0. Varistor voltage measured value: 470 (10%). Typical measured capacitance: 105 pF, typical capacitance tolerance: ±40%. Maximum measured clamping voltage: 775. Rated peak single pulse transient current: 1000 A.

Maximum energy absorption 10/1000us: 30 J. Response time: <2 ns. Leakage current at Vpc (at initial state): <30 uA. Leakage current at VDC (at initial state): <100 uA. Operating ambient temperature: -45~+125 ℃. Maximum reflow temperature profile (recommended): 260 ℃.

Body material: zinc oxide. Lead material: copper. Encapsulation material: epoxy resin. Compliant with IEC61000-4-5 industry standard.

Relative humidity shall be less than 75% annual average and less than 95% for no more than 30 days per year. Devices should be used within 24 months of delivery whenever possible. Keep in original packaging to avoid soldering issues due to oxidized contacts. Storage temperature: -25 ℃ to +45 ℃.

Soldering with mild non-activated flux and proper PCB cleaning is recommended. Components are suitable for reflow soldering per JEDEC J-STD-020C.