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1N6359 Dataheets PDF



Part Number 1N6359
Manufacturers Microsemi
Logo Microsemi
Description 1500 Watt Low Clamping Factor Transient Voltage Suppressor
Datasheet 1N6359 Datasheet1N6359 Datasheet (PDF)

1N6358 – 1N6372 or MPT-10 – MPT-45C Available 1500 Watt Low Clamping Factor Transient Voltage Suppressor DESCRIPTION This Transient Voltage Suppressor (TVS) series for 1N6358 through 1N6372 are JEDEC registered selections for both unidirectional and bidirectional devices. The 1N6358 through 1N6364 are unidirectional and the 1N6366 through 1N6372 are bidirectional where they all provide a very low specified clamping factor for minimal clamping voltages (VC) above their respective breakdown vol.

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1N6358 – 1N6372 or MPT-10 – MPT-45C Available 1500 Watt Low Clamping Factor Transient Voltage Suppressor DESCRIPTION This Transient Voltage Suppressor (TVS) series for 1N6358 through 1N6372 are JEDEC registered selections for both unidirectional and bidirectional devices. The 1N6358 through 1N6364 are unidirectional and the 1N6366 through 1N6372 are bidirectional where they all provide a very low specified clamping factor for minimal clamping voltages (VC) above their respective breakdown voltages (VBR) as specified herein. They are most often used in protecting sensitive components from inductive switching transients or induced secondary lightning effects as found in lower surge levels of IEC61000-4-5. They are also very successful in protecting airborne avionics and electrical systems. Since their response time is virtually instantaneous, they can also protect from ESD and EFT per IEC61000-4-2 and IEC61000-4-4. Important: For the latest information, visit our website http://www.microsemi.com. FEATURES Screening in reference to MIL-PRF-19500 available • Unidirectional and bidirectional TVS series in axial package for thru-hole mounting. • Suppresses transients up to 1500 watts @ 10/1000 µs (see figure 1). • tclamping (0 volts to V(BR) min): Unidirectional – Less than 100 picoseconds. Bidirectional – Less than 5 nanoseconds. • Working voltage (VWM) range 10 V to 45 V. • Low clamping factor (ratio of actual VC/VBR): 1.33 @ full rated power and 1.20 @ 50% rated power. • Hermetically sealed DO-13 metal package. • Upscreening in reference to MIL-PRF-19500 is available. • RoHS compliant versions available. DO-13 (DO-202AA) Package APPLICATIONS / BENEFITS • Designed to protect bipolar and MOS microprocessor based systems • Protection from switching transients and induced RF. • Protection from ESD & 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: 1N6358 to 1N6372 Class 4: 1N6358 to 1N6362 and 1N6366 to 1N6370 • Secondary lightning protection per IEC61000-4-5 with 12 ohms source impedance: Class 1 & 2: 1N6358 to 1N6372 Class 3: 1N6358 to 1N6362 and 1N6366 to 1N6370 Class 4: 1N6358 and 1N6366 • Secondary lightning protection per IEC61000-4-5 with 2 ohms source impedance: Class 2: 1N6358 to 1N6361 and 1N6366 to 1N6369 Class 3: 1N6358 and 1N6366 • Inherently radiation hard as described in Microsemi “MicroNote 050”. MAXIMUM RATINGS Parameters/Test Conditions Symbol Value Unit Junction and Storage Temperature TJ and TSTG -65 to +175 ºC Thermal Resistance, Junction to Lead @ 0.375 inch (10 mm) from body R ӨJL 50 ºC/W Thermal Resistance, Junction to Ambient (1) R ӨJA 110 ºC/W Peak Pulse Power @ TL = +25 ºC (2) P PP 1500 W Rated Average Power Dissipation @ TL ≤ +125 ºC (3) P M(AV) 1W Solder Temperature @ 10 s TSP 260 oC Notes: 1. When mounted on FR4 PC board with 4 mm2 copper pads (1 oz) and track width 1 mm, length 25 mm. 2. At 10/1000 µs with repetition rate of 0.01% or less (see figures 1, 2, & 4). 3. At 3/8 inch (10 mm) from body (see derating in figure 5). TVS devices are not typically used for dc power dissipation and are instead operated at or less than their rated standoff voltage (VWM) except for transients that briefly drive the device into avalanche breakdown (VBR to VC region). MSC – Lawrence 6 Lake Street, Lawrence, MA 01841 Tel: 1-800-446-1158 or (978) 620-2600 Fax: (978) 689-0803 MSC – Ireland Gort Road Business Park, Ennis, Co. Clare, Ireland Tel: +353 (0) 65 6840044 Fax: +353 (0) 65 6822298 Website: www.microsemi.com T4-LDS-0292, Rev. 1 (121800) ©2013 Microsemi Corporation Page 1 of 7 1N6358 – 1N6372 or MPT-10 – MPT-45C MECHANICAL and PACKAGING • CASE: DO-13 (DO-202AA), welded, hermetically sealed metal and glass. • TERMINALS: All external metal surfaces are tin-lead plated or RoHS compliant annealed matte-tin plating solderable per MIL- STD-750 method 2026. • MARKING: Part number and polarity diode symbol. • POLARITY: Cathode connected to case and polarity indicated by diode symbol. • TAPE & REEL option: Standard per EIA-296 (add “TR” suffix to part number). Consult factory for quantities. • WEIGHT: Approximately 1.4 grams. • See package dimensions on last page. Reliability Level MQ (reference JAN) MX (reference JANTX) MV (reference JANTXV) CDS (reference JANS) Blank = Commercial PART NOMENCLATURE MQ 1N6358 (e3) RoHS Compliance e3 = RoHS compliant Blank = non-RoHS compliant JEDEC type number (See Electrical Characteristics table) Symbol VWM V (BR) VC I PP P PP ID SYMBOLS & DEFINITIONS Definition Standoff Voltage: Applied Reverse Voltage to assure a nonconductive condition. Breakdown Voltage: This is the Breakdown Voltage the device will exhibit at 25 oC. Maximum Clamping Voltage: The maximum peak voltage appearing across the TVS when subjected to the peak pulse current in a one millisecond time interval. The peak pulse voltage is the combination of voltage rise due to bot.


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