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SMAJ4468 датащи(PDF) 1 Page - Microsemi Corporation |
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SMAJ4468 датащи(HTML) 1 Page - Microsemi Corporation |
1 / 2 page Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 Copyright © 2001 MSCXXXX.PDF 4-07-03 REV A SMAJ4460 thru SMAJ4496 and SMAJ6485 thru SMAJ6491 1.5 Watt Zener Diodes SCOTTSDALE DIVISION DESCRIPTION This 1.5 watt zener series in a low-profile light-weight plastic surface mount configuration, with stress-relief J-bend contacts, meets or exceeds the electrical performance of the 1N4460 thru 1N4496 and 1N6485 thru 1N6491. It also provides double the overall surge performance by using a larger active die element. This includes ESD protection per IEC61000-4-2, EFT protection per IEC61000-4-4, and higher surge levels defined herein. The low-flat profile provides easier insertion or automatic handling compared to other MELF style packages. Its thermally efficient design lowers junction temperatures and extends operating temperature range before derating begins. Power derates to zero at 150°C for these plastic packages. IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com POWER DERATING – OUTLINE – MOUNTING PAD FEATURES • Zener voltages: 3.3 volts to 200 volts • Metallurgically bonded • Reliability data per JESD22-A108, JESD22-A104, JESD22-A113-B, JESD22-A101-B, and JESD22-A102 • Thermally efficient surface mount with J-bends for stress relief (flat handling surface for easier placement) • Options for screening in accordance with MIL-PRF- 19500/406 for JAN, JANTX, JANTXV, and JANS are available by adding MQ, MX, MV, or MSP prefixes respectively to part numbers. For example, designate a MXSMAJ4460 for a JANTX screen. MAXIMUM RATINGS • Operating temperature: -55°C to +150°C • Storage temperature: -55°C to +150°C • 1.5 watt steady-state maximum power • Thermal resistance, R?JL = 15 °C/W APPLICATIONS / BENEFITS • For high reliability voltage regulation in low profile surface mount locations requiring easy placement and strain relief • Light weight for airborne or satellite applications • Superior surge quality to protect from ESD and EFT transients per IEC61000-4-2 and -4-4 and higher surge levels defined herein MECHANICAL AND PACKA GING • Molded epoxy package meets UL94V-0 • Terminals: solderable per MIL-STD-750 Method 2026. (max 260 °C for 10 sec.) • Body marked with P/N without SMAJ letters (ie. 4460, 4496, 6485, 4460, etc.) • Polarity is indicated by cathode band • Weight: 0.064 grams (approximate) • Tape & Reel packaging per EIA-481-2 with 12 mm tape and 2500 units per reel (13 inch reel) SURFACE MOUNT ZENER DO-214BA or AC (SMAJ) DIMENSIONS INCHES MILLIMETERS DIM MIN MAX MIN MAX A .052 .103 1.32 2.62 B .160 .180 4.06 4.57 C .100 .110 2.54 2.79 D .194 .216 4.93 5.49 E .078 .115 1.98 2.92 F .030 .060 0.76 1.52 G -- .005 -- 0.13 DIMENSION A IS WITHIN DO-214BA BUT HIGHER THAN STANDARD JEDEC OUTLINES..DIMENSION B IS WIDER THAN BOTH JEDEC OUTLINES FOR LOWER THERMAL RESISTANCE Mounting Pad Outline |
Аналогичный номер детали - SMAJ4468 |
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Аналогичное описание - SMAJ4468 |
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