V20E175P Datasheet | Littelfuse

Description The Ultra MOV® Metal Oxide Varistor Series is designed for applications requiring high peak surge current ratings and high energy absorption capability. Ultra MOV® varistors are primarily intended for use in AC Line Voltage applications such as Surge Protection Device (SPD), Uninterruptable Power Supplies (UPS), AC Power Taps, AC Power Meters, or other products that require voltage clamping of high transient surge currents from sources such as lightning, inductive load switching, or capacitor bank switching. These devices are produced in radial lead package sizes of 7, 10,14 and 20mm and offered in a variety of lead forms. Ultra MOV® varistor are manufactured with recognized epoxy encapsulation and are rated for ambient temperatures up to 85ºC with no derating. This Series is LASER-branded and is supplied in bulk, ammo pack (fanfold), or tape and reel packaging. Features - Lead- free, Halogen-Free and Ro HS pliant - High peak surge ctour1r0ekn At ,rastiinnggle(IT8M)xup 20 pulse, (20mm) - Standard operating voltage range patible with mon AC line voltages (130 VAC to 625 VAC) - Characterized for maximum standby current (Leakage) - Custom voltage types available - Standard lead form and lead space options - High operating temperature range up to 125°C (phenolic coating option). 10mm, 14mm and 20mm devices are UL Recognized and TUV certified with 800V isolation voltage rating Absolute Maximum Ratings Continuous Ultra MOV® Varistor Series Units Steady State Applied Voltage: Transients: AC Voltage Range (VM(AC)RMS) 130 to 625 Single-Pulse Peak Current (ITM) 8x20µs Wave (See Figure 2) Single-Pulse Energy Range (WTM) 2ms Square Wave Operating Ambient Temperature Range (TA) for Epoxy coated Operating Ambient Temperature Range (TA) for Phenolic coated Storage Temperature Range (TSTG) for Epoxy coated Storage Temperature Range (TSTG) for Phenolic coated Temperature Coefficient (a V) of Clamping Voltage (VC) at Specified Test Current Hi-Pot Encapsulation...