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| MPZ5-16, MPZ5-32, & MPZ5-180 Series High Power Transient Voltage Suppressor and Zener SCOTTSDALE DIVISION DESCRIPTION This high power Transient Voltage Suppressor and Zener is designed for applications requiring protection of voltage-sensitive electronic devices that may be damaged by high power or high energy voltage transients including lightning per IEC61000-4-5 and classes 1-4 with various source impedances described herein. Individual cells are matched to ensure current-sharing under high current pulse conditions and for continuous operation as a Zener when required. IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com APPEARANCE W W W . Microsemi . COM FEATURES * * * * * * * Peak surge power capacity given from 0.1 ms to 10 seconds. Low clamping factor Negligible power loss Small size and weight for 350 W dc rating Low thermal resistance junction to base plate Working Standoff Voltages 14 to 165 Volts Following variations are also available: Non-Standard Voltages Higher Power Capacity Other Package Configurations * * * APPLICATIONS / BENEFITS High Power Voltage Regulation High Power Transient Voltage Protection from Lightning per IEC61000-4-5 for class 1,2,3,4, and 5 with source impedance of 42 Ohms High Power Transient Voltage Protection from Lightning per IEC61000-4-5 for class 1,2,3, and 4 with source impedance of 12 Ohms for MPZ5-16 and MPZ5-32 device types High Power Transient Voltage Protection from Lightning per IEC61000-4-5 for class 2 and 3 with source impedance of 2 Ohms for MPZ5-16 and MPZ-32 as well as class 4 for MPZ5-16 * MAXIMUM RATINGS * * * Transient Peak Pulse Power: 40 kW at 0.1 ms and 8 kW at 1.0 ms (sq. wave) or 12 kW @ 10/1000 us DC Power Dissipation: 350 Watts @ TC = 25oC (Derate 2.33 W/oC above 25 oC) Operating junction & storage temperature range: -65oC to +175oC. * * * * MECHANICAL AND PACKAGING Robust copper heat-sink mounting plates and cells Finish: Nickel-Solder Plated Polarity: Anode-to-Case is standard. Cathode-toCase available upon request. Weight: 61 grams (approximate) ELECTRICAL CHARACTERISTICS (TA = 25oC, VF = 1.5 V max @ 10 A for all types) Rated Standoff Voltage (Note 1) Maximum Device Clamping Factor Minimum Zener Voltage Maximum Zener Voltage Pulse Width = 1.0 ms Maximum Standby Current Typical Capacitance C (typ) @ VWM F VZ (min) @ I ZT VZ (max) @ IZ (pulse) VWM VWM @ VWM Type Adc Vdc Vrms (Note 2) Vdc Adc Vdc Adc MPZ5-16A 14 10 1.25 16 0.4 24 200 50 0.025 MPZ5-16B 14 10 1.25 16 0.4 20 200 50 0.025 MPZ5-32A 28 20 1.25 32 0.2 50 100 50 0.011 MPZ5-32B 28 20 1.25 32 0.2 45 100 50 0.011 MPZ5-32C 28 20 1.25 32 0.2 40 100 50 0.011 MPZ5-180A 165 117 1.14 180 0.03 250 20 50 0.0012 MPZ5-180B 165 117 1.14 180 0.03 225 20 50 0.0012 MPZ5-180C 165 117 1.14 180 0.03 205 20 50 0.0012 NOTE 1: Rated Standoff Voltage (VWM) is defined as normal input voltage to device for non-operating condition. If non-sinusoidal wave or dc input is present, the peak operating voltage input values for VWM should be used to select device type. NOTE 2: The maximum device clamping factor CF is a ratio of VZ measured at IZ (pulse) given in the Electrical Characteristics Table divided by VZ measured at IZT under steady state conditions. This value guarantees the sharpness of the voltage breakdown of individual devices. Figure 2 demonstrates the typical sharpness of the breakdown, and indicates the voltage regulation over a wide range of currents where the change in voltage eVZ is as follows: eVZ = VZ @ IZ (pulse) - VZ @ IZT Copyright (c) 2003 03-14-2003 REV 0 CF= VZ @ IZ(pulse) Vz @ Izt ID MPZ5 Series Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 MPZ5-16, MPZ5-32, & MPZ5-180 Series High Power Transient Voltage Suppressor and Zener SCOTTSDALE DIVISION OUTLINE AND CIRCUIT W W W . Microsemi . COM PACKAGE DIMENSIONS DIM A B C D E F G H J L Q Copyright (c) 2003 03-14-2003 REV 0 MILLIMETERS MIN MAX 50.29 51.31 37.59 38.61 16.51 20.24 21.01 2.92 3.43 1.32 1.83 29.97 30.99 3.56 4.06 10.06 10.57 46.74 47.74 3.30 3.81 INCHES MIN MAX 1.980 2.020 1.480 1.520 0.650 0.797 0.827 0.115 0.135 0.052 0.072 1.180 1.220 0.140 0.160 0.396 0.416 1.840 1.860 0.130 0.150 MPZ5 Series Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 2 |
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