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1N5346B Folha de dados(PDF) 1 Page - Microsemi Corporation |
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1N5346B Folha de dados(HTML) 1 Page - Microsemi Corporation |
1 / 3 page Silicon 5 Watt Zener Diodes Microsemi Scottsdale Division 8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503 Page 1 Copyright © 2008 8-06-2008 REV D S C O T TS DALE DIVISION 1N5333B thru 1N5388B, e3 DESCRIPTION APPEARANCE The 1N5333-5388B JEDEC registered series of axial-leaded 5.0 watt Zeners provides voltage regulation in a selection from 3.3 to 200 volts with different tolerances as identified by specific suffix letter on the part number. These plastic encapsulated Zeners have moisture classification of Level 1 with no dry pack required and are also available in various military equivalent screening levels by adding a prefix identifier as also described in the Features section. They may be operated at high maximum dc currents with adequate heat sinking with their comparatively low thermal resistance design. Microsemi also offers numerous other Zener products to meet higher and lower power applications. IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com FEATURES APPLICATIONS / BENEFITS • JEDEC registered 1N5333 to 1N5388B • Zener voltage available 3.3V to 200V • Standard voltage tolerances are plus/minus 5% with B suffix and 10 % with A suffix identification • Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively • Options for screening in accordance with MIL-PRF- 19500 for JAN, JANTX, and JANTXV are available by adding MQ, MX, or MV prefixes respectively to part numbers. • Surface mount equivalents available as SMBJ5333 to SMBJ5388B, or SMBG5333B to SMBG5388B • RoHS Compliant devices available by adding e3 suffix • Regulates voltage over a broad operating current and temperature range • Wide selection from 3.3 to 200 V • Flexible axial-lead mounting terminals • Nonsensitive to ESD per MIL-STD-750 Method 1020 • Withstands high surge stresses • Minimal changes of voltage versus current as specified by voltage regulation ( ΔV Z) • High specified maximum current (I ZM) when adequately heat sunk • Moisture classification is Level 1 per IPC/JEDEC J- STD-020B with no dry pack required MAXIMUM RATINGS MECHANICAL AND PACKAGING • Power dissipation at 25ºC: 5.0 watts (also see derating in Figure 1). • Operating and Storage temperature: -65ºC to +150 ºC • Thermal Resistance: 25 ºC/W junction to lead at 3/8 (10 mm) lead length from body, or 85 ºC/W junction to ambient when mounted on FR4 PC board (1oz Cu) with 4 mm 2 copper pads and track width 1 mm, length 25 mm • Steady-State Power: 5 watts at T L < 25 oC 3/8 inch (10 mm) from body, or 1.47 watts at TA = 25 ºC when mounted on FR4 PC described for thermal resistance (also see Figure 1) • Forward voltage @1.0 A: 1.2 volts (maximum) • Solder Temperatures: 260 ºC for 10 s (max) • CASE: Void-free transfer molded thermosetting epoxy body meeting UL94V-0 • TERMINALS: Leads, Tin-Lead or RoHS Compliant annealed matte-Tin plating solderable per MIL-STD- 750, method 2026 • POLARITY: Cathode indicated by band. Diode to be operated with the banded end positive with respect to the opposite end. • MARKING: Part number • TAPE & REEL option: Standard per EIA-296 (add “TR” suffix to part number) • WEIGHT: 0.7 grams • See package dimensions on last page T-18 |
Nº de peça semelhante - 1N5346B |
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Descrição semelhante - 1N5346B |
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