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PLAD30KP40A Datasheet(PDF) 1 Page - Microsemi Corporation |
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PLAD30KP40A Datasheet(HTML) 1 Page - Microsemi Corporation |
1 / 5 page 30kW Surface Mount Transient Voltage Suppressor S C O T TS DALE DIVISION PLAD30KP10 thru PLAD30KP400CA, e3 DESCRIPTION APPEARANCE These Microsemi 30 kW Transient Voltage Suppressors (TVSs) are designed for applications requiring protection of voltage- sensitive electronic devices that may be damaged by harsh or severe voltage transients including lightning per IEC61000-4-5 and class levels with various source impedances described herein. This series is available in 10 to 400 volt Standoff Voltages (VWM) in both unidirectional and bi-directional with either 5% or 10% tolerances of the Breakdown Voltage (VBR). Microsemi also offers numerous other TVS products to meet higher or lower power demands and special applications. IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com FEATURES APPLICATIONS / BENEFITS • Available in both Unidirectional and Bidirectional construction (Bidirectional with C or CA suffix) • Selections for 10 to 400 volt Standoff Voltages VWM • Suppresses transients up to 30 kW @ 10/1000 µs and 200 kW @ 8/20 µs (see Figure 1) • Fast response • Optional 100% screening for avionics grade is available by adding MA prefix to part number for added 100% temperature cycle -55 oC to +125oC (10X) as well as surge (3X) and 24 hours HTRB with post test VZ & IR (in the operating direction for unidirectional or both directions for bidirectional) • Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, and JANTXV are available by adding MQ, MX, or MV prefixes respectively to part numbers. • Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B • RoHS Compliant devices available by adding an “e3” suffix • Protection from switching transients and induced RF • Protection from ESD, and EFT per IEC 61000-4-2 and IEC 61000-4-4 • Secondary lightning protection per IEC61000-4-5 with 42 Ohms source impedance: Class 1,2,3,4: PLAD30KP10 - PLAD30KP400A or CA Class 5: PLAD30KP10 - PLAD30KP400A or CA (short distance) Class 5: PLAD30KP10 - PLAD30KP220A or CA (long distance) • Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance: Class 1,2, 3: PLAD30KP10 to PLAD30KP400A or CA Class 4: PLAD30KP10 to PLAD30KP220A or CA • Secondary lightning protection per IEC61000-4-5 with 2 Ohms source impedance: Class 2: PLAD30KP10 to PLAD30KP400A or CA Class 3: PLAD30KP10 to PLAD30KP220A or CA Class 4: PLAD30KP10 to PLAD30KP110A or CA MAXIMUM RATINGS MECHANICAL AND PACKAGING • Peak Pulse Power dissipation at 25ºC: 30,000 watts at 10/1000 μs (also see Figures 1 and 2) • Impulse repetition rate (duty factor): 0.05% • tclamping (0 volts to V(BR) min.): < 100 ps theoretical for unidirectional and < 5 ns for bidirectional • Operating & Storage temperature: -65ºC to +150ºC • Thermal resistance: 0.5ºC/W junction to case, or 50ºC/W junction to ambient when mounted on FR4 PC board with recommended mounting pad with 1 oz Cu (see last page) • Steady-State Power dissipation: 250 watts at Tc = 25oC, or 2.5 watts at TA = 25 ºC when mounted on FR4 PC board as described for thermal resistance above • Forward Surge: 1500 Amps (theoretical) at 8.3 ms half- sine wave for unidirectional devices only • Solder temperatures: 260 ºC for 10 s (maximum) • CASE: Void-free transfer molded thermosetting epoxy body meeting UL94V-0 • FINISH: Tin-Lead or RoHS Compliant annealed matte-Tin plating readily solderable per MIL- STD-750, method 2026 • MARKING: Body marked with part number • POLARITY: For unidirectional devices, the cathode is on the metal backside (package bottom) • WEIGHT: 1.7-2.0 grams (approximate) • TAPE & REEL option: Standard per EIA-296 for axial package (add “TR” suffix to part number) • See package dimension on last page Microsemi Scottsdale Division Page 1 Copyright © 2007 9-12-2007 Rev G 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 |
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