MP5KE85A Microchip

MP5KE5.0A MP5KE170CA(e3) Screening in 500 Watt Transient Voltage Suppressor reference to Available MIL-PRF-19500 (TVS) Protection Device available DESCRIPTION This MP5KE5.0A MP5KE170CA is a family of economical 500 W transient voltage supppressors (TVS) for protecting voltage-sensitive components from destruction or degradation. It is available in both unidirectional and bi-directional configurations as well as RoHS compliant (annealed matte-tin finish) and upscreened, enhanced high reliability options. The response time of their clamping time is virtually instantaneous. As a result, they may also be used effectively for protection from ESD or EFT per IEC61000-4-2 and IEC61000-4-4 or for inductive switching environments and induced RFI. They can also be used for protection from the secondary effects of lightning per IEC61000-4-5 at the class levels listed below. Important: For the latest information, visit our website MP5KE5.0A MP5KE170CA(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 45 C/W JL lead length from body (1) o Thermal Resistance, Junction to Ambient R 105 C/W JA (2) Peak Pulse Power Dissipation 10/1000 us P 500 W PP Steady-State Power Dissipation T = 25 C 3/8 inch (10 P 2.77 W L D (1) mm) from body 1.19 (3) Forward Voltage V 3.5 V F o Solder Temperature 10 s 260 C 2 Notes: 1. At T = 25 C when mounted on FR4 PC board with 4 mm copper pads (1 oz) and track width 1 mm, length 25 mm. A 2. With impulse repetition rate (duty factor) of 0.01 % or less (also Figure 1 and 4). 3. At 30 amp peak impulse of 8.3 ms half-sine wave (unidirectional only). MECHANICAL and PACKAGING CASE: Void-free transfer molded thermosetting epoxy body meeting UL94V-0. TERMINALS: RoHS compliant annealed matte/tin over copper. Solderable per MIL-STD-750, method 2026. MARKING: Body marked with part number. POLARITY: Band denotes cathode. Bidirectional not marked. TAPE & REEL option: Standard per EIA-296 (add TR suffix to part number). Consult factory for quantities. WEIGHT: Approximately 0.3 grams. See Package Dimensions on last page. PART NOMENCLATURE M P5K E 5.0 C A (e3) Reliability Level* RoHS Compliance M e3 = RoHS compliant MA Blank = non-RoHS compliant MX MXL 5% Tolerance (*See Hirel Non-Hermetic Product Portfolio) Polarity C = Bi-directional Point 5 kilowatt Blank = Unidirectional Encapsulated Working Standoff Voltage (see Electrical Characteristics table) RF01013, Rev. A (8/20/13) 2013 Microsemi Corporation Page 2 of 7