MDE Semiconductor, Inc. 78-150 Calle Tampico, Unit 210, La Quinta, CA., USA 92253 Tel : 760-564-8656 • Fax : 760-564-2414 1-800-831-4881 Email: [email protected] Web: www.mdesemiconductor.com Transient TamerTM MOV High Energy Thermally Protected TTxxxMOV VOLTAGE-150 to 690 Volts AC Integrated Transient Surge Protector FEATURES Surge Protective Device Component with thermal protection designed to open in the event of overheating due to an abnormal over-voltage, with High Fault Current. Indicating N.O. Switch • Quick response and MOV cutoff function with disconnector and arc extinguishing device (Patent Pending). • Wide operating temperature range (-40ºC to + 85ºC). • High surge current capability. • Low leakage current. • Two way failure indicator when TTxxxMOV has been disconnected from the circuit. 1. The Isolated Normally Open switch terminals can be connected to a monitoring circuit. 2. A red indicator extends thru the top and provides a visual indication • Application in AC mains, service entrance, and heavy industrial etc. • All products have a SCCR rating of 200 kA rms • All products approved to UL1449 3rd Edition, Type 4 tested to Type 1 or 2 Listed to UL and CSA file # E337840 Lead 1 Lead 2 Component for PCB Mounting Continuous MCOV Type Vrms (V) Vdc (V) Max Peak Current Imax (kA) TT150MOV TT275MOV TT320MOV TT420MOV TT550MOV TT690MOV 150 275 320 420 550 690 200 350 415 560 745 910 50 50 50 50 50 40 Test Current Rating Energy (2ms) In (kA) VPR rating WTM (J) V1mA (V) ∆V1mA (%) VC (V) I p (A) 20 20 20 20 20 20 600 900 1200 1500 1800 2500 360 550 640 910 960 1100 240 430 510 680 910 1100 ±10 ±10 ±10 ±10 ±10 ±10 395 710 850 1120 1500 2000 300 300 300 300 300 300 1 Varistor Voltage Max Clamping Voltage 11/13/2013 MDE Semiconductor, Inc. TTxxxMOV Mechanical layout 11/13/2013 MDE Semiconductor, Inc. TTxxxMOV PCB Layout 11/13/2013