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RT100KP300A Dataheets PDF



Part Number RT100KP300A
Manufacturers Microsemi Corporation
Logo Microsemi Corporation
Description Preferred 100 kW Transient Voltage Suppressor
Datasheet RT100KP300A DatasheetRT100KP300A Datasheet (PDF)

RT100KP33A thru RT100KP400CA, e3 SCOTTSDALE DIVISION Preferred 100 kW Transient Voltage Suppressor for AIRCRAFT POWER BUS PROTECTION APPEARANCE WWW . Microsemi . C OM DESCRIPTION Microsemi’s 100 kW Transient Voltage Suppressors (TVSs) are designed for aircraft applications requiring high power transient protection with a comparatively small axial-leaded package size. This includes various threats such as “Waveform 4” at 6.4/69 µs per RTCA/DO-160E Section 22. It is also available with screenin.

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RT100KP33A thru RT100KP400CA, e3 SCOTTSDALE DIVISION Preferred 100 kW Transient Voltage Suppressor for AIRCRAFT POWER BUS PROTECTION APPEARANCE WWW . Microsemi . C OM DESCRIPTION Microsemi’s 100 kW Transient Voltage Suppressors (TVSs) are designed for aircraft applications requiring high power transient protection with a comparatively small axial-leaded package size. This includes various threats such as “Waveform 4” at 6.4/69 µs per RTCA/DO-160E Section 22. It is also available with screening in accordance with MIL-PRF-19500 or avionics screening as described in the Features section herein. It may also be optionally acquired with RoHS Compliant (annealed matte-Tin finish) with an e3 suffix added to the part number. Microsemi also offers a broad www.DataSheet4U.com spectrum of other TVSs to meet your needs. IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com FEATURES • • • • • Available in both Unidirectional and Bidirectional construction (Bidirectional with CA suffix) TVS selection for 33 to 400 V Standoff Voltages (VWM) Suppresses transients up to 100 kW @ 6.4/69 μs Fast response with less than 5 ns turn-on time. Optional 100% screening for avionics grade is available by adding MA prefix to part number for added 100% temperature cycle -55oC to +125oC (10X), surge (3X) in each direction, 24 hours HTRB in each direction, and post test (VBR and ID) Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, and JANTXV are also 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 “e3” suffix • APPLICATIONS / BENEFITS Protection from high power switching transients, induced RF, and lightning threats with comparatively small package size (0.25 inch diameter) Protection from ESD and EFT per IEC61000-4-2 and IEC61000-4-4 Pin injection protection per RTCA/DO-160E up to Level 4 for Waveform 4 (6.4/69 µs) on all devices Pin injection protection per RTCA/DO-160E up to Level 5 for Waveform 4 (6.4/69 µs) on device types RT100KP33A or CA up to RT100KP260A or CA Pin injection protection per RTCA/DO-160E up to Level 3 for Waveform 5A (40/120 µs) on all devices Pin injection protection per RTCA/DO-160E up to Level 4 for Waveform 5A (40/120 µs) on device types RT100KP33A or CA up to RT100KP64A or CA Consult Factory for other voltages with similar Peak Pulse Power capabilities. • • • • • • • • • MAXIMUM RATINGS • • • • • Peak Pulse Power dissipation at 25ºC: 100 kW at 6.4/69 µs waveform in Figure 8 (also see figures 1 and 2) Impulse repetition rate: 0.005% tclamping (0 volts to VBR min): <100 ps theoretical for unidirectional and <5 ns for bidirectional Operating & storage temperatures: -65oC to +150oC Thermal resistance: 17.5C/W junction to lead, or 77.5C/W junction to ambient when mounted on FR4 PC board with 4 mm2 copper pads (1 oz ) and track width 1 mm, length 25 mm Steady-state power dissipation: 7 Watts @ TL = 27.5oC or 1.61 Watts at TA =25 oC when mounted on FR4 PC Board described for thermal resistance above Forward surge: 250 Amps 8.3 ms half-sine wave for unidirectional devices only Solder Temperatures: 260oC for 10 s maximum • • • • • • • MECHANICAL & PACKAGING CASE: Void free transfer molded thermosetting epoxy meeting UL94V-O requirements FINISH: Tin-Lead or RoHS Compliant matte-Tin plating solderable per MIL-STD-750, method 2026 Polarity: Cathode marked with band for unidirectional (no band required for bi-directional) MARKING: Manufacturers logo and part number. Add prefix MA, MQ, MX, etc., for screened parts. WEIGHT: 1.7 grams (approximate) TAPE & REEL option: Standard per EIA-296 for axial package (add “TR” suffix to part number) Package dimensions: See last page RT100KP33A – 400CA, e3 • • • Copyright © 2007 10-03-2007 Rev B Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 RT100KP33A thru RT100KP400CA, e3 SCOTTSDALE DIVISION Preferred 100 kW Transient Voltage Suppressor for AIRCRAFT POWER BUS PROTECTION WWW . Microsemi . C OM ELECTRICAL CHARACTERISTICS at 25ºC Part Number (1) (4) RT100KP33A www.DataSheet4U.com RT100KP36A RT100KP40A RT100KP43A RT100KP45A RT100KP48A RT100KP51A RT100KP54A RT100KP58A RT100KP60A RT100KP64A RT100KP70A RT100KP75A RT100KP78A RT100KP85A RT100KP90A RT100KP100A RT100KP110A RT100KP120A RT100KP130A RT100KP150A RT100KP160A RT100KP170A RT100KP180A RT100KP200A RT100KP220A RT100KP250A RT100KP260A RT100KP280A RT100KP300A RT100KP350A RT100KP400A Rated Stand-off Voltage VWM VOLTS 33 36 40 43 45 48 51 54 58 60 64 70 75 78 85 90 100 110 120 130 150 160 170 180 200 220 250 260 280 300 350 400 Breakdown Voltage V(BR) Volts @ I(BR) V(BR) I(BR) VOLTS 36.7-40.6 40.0-44.2 44.4-49.1 47.8-52.8 50.0-55.3 53.3-58.9 56.7-62.7 60.0-66.3 64.4-71.2 66.7-73.7 71.1-78.6 77.8-86.0 83.3-92.1 86.7-95.8 94.4-104.


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