MRT100KP85CA Microchip

MRT100KP40A MRT100KP400CA(e3) Screening in Unidirectional and Bidirectional Transient reference to Available MIL-PRF-19500 Voltage Suppressor (TVS) Device available DESCRIPTION These MRT100KP40A MRT100KP400CA high reliability devices protect against dangerous high-voltage, short term transients such as those caused the the secondary effects of lightning per IEC61000-4-5 (see protection classes below) and RTCA/DO-160. They also protect against voltage spikes caused by inductive load switching, induced RFI, and ESD or EFT per IEC61000-4-2 and IEC61000-4-4. Clamping time is nearly instantaneous at < 5ns. Important: For the latest information, visit our website MRT100KP40A MRT100KP400CA(e3) MAXIMUM RATINGS 25 C unless otherwise noted Parameters/Test Conditions Symbol Value Unit o Junction and Storage Temperature T and -65 to +150 C J T STG o Thermal Resistance, Junction to Lead 3/8 inch (10 mm) R 17.5 C/W JL lead length from body (1) o Thermal Resistance, Junction to Ambient R 77.5 C/W JA (2) Peak Pulse Power Dissipation 6.4/69 s P 100 kW PP Steady-State Power Dissipation T = 25 C P 7 W A D (1) 1.61 Unidirectional < 100 ps T (0 volts to V min, theoretical) clamping ( BR) Bidirectional < 5 ns (2) Surge Peak Forward Current I 250 A FSM o Solder Temperature 10 s 260 C 2 Notes: 1. When mounted on FR4 PC board with 4 mm copper pads (1 oz) and track width 1 mm, length 25 mm. 2. At 8.3 ms half-sine wave (unidirectional only). MECHANICAL and PACKAGING CASE: Void-free transfer molded thermosetting epoxy body meeting UL94V-0. TERMINALS: Tin-lead or RoHS compliant annealed matte-tin plating. Solderable per MIL-STD-750, method 2026. MARKING: Part number POLARITY: Cathode indicated by band. No cathode band on bidirectional devices. TAPE & REEL option: Standard per EIA-296 (add TR suffix to part number). Consult factory for quantities. WEIGHT: Approximately 1.7 grams See Package Dimensions on last page. PART NOMENCLATURE M RT 100 K P 40 C A (e3) Reliability Level RoHS Compliance M e3 = RoHS compliant MA Blank = non-RoHS compliant MX MXL Voltage Tolerance (*See Hirel Non-Hermetic A = 5% tolerance level Product Portfolio) Blank = 10% tolerance RTCA/DO-160 Rated Polarity C = Bi-directional Peak Pulse Power Blank = Unidirectional Kilowatt Rating Stand-off Voltage Rating (see Electrical Characteristics Encapsulated Plastic table) Package RF01012, Rev. C (15/06/15) 2015 Microsemi Corporation Page 2 of 7