Silicon 500 mW Zener Diodes 1N957B thru 1N992B, e3 DO-7
●DESCRIPTION
▲The popular 1N957B thru 1N992B series of 0.5 watt Zener voltage regulators provides a selection from 6.8 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number. The somewhat larger DO-7 packaging option offers a “straight-through” soldered internal connection with a larger active die element than otherwise provided in the smaller DO-35 package when needed. Microsemi also offers numerous other Zener products to meet higher and lower power applications
●FEATURES
▲ JEDEC registered 1N957B to 1N992B series
▲ Internal metallurgical bonding equivalent to “-1” suffix identification on other military DO-7 Zeners
▲ Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, JANTXV, and JANS are available by adding MQ, MX, MV, or MSP prefixes respectively to part numbers.
▲ Surface mount equivalents in DO-213AA also available as MLL957B to MLL992B or with “-1” suffix (consult factory for other surface mount options)
▲ RoHS Compliant devices available by adding e3 suffix
▲ Smaller DO-35 glass body axial-leaded Zener equivalents are also available
●APPLICATIONS / BENEFITS
▲Regulates voltage over a broad operating current and temperature range
▲Extensive selection from 6.8 to 200 V
▲Standard voltage tolerances are plus/minus 5% with B suffix, 10 % with A suffix identification
▲Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively
▲Flexible axial-lead mounting terminals
▲Nonsensitive to ESD
▲Capacitance also specified (see Figure 3)
▲Inherently radiation hard as described in Microsemi MicroNote 050
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1N957B 、 1N958B 、 1N959B 、 1N960B 、 1N961B 、 1N962B 、 1N963B 、 1N964B 、 1N965B 、 1N966B 、 1N967B 、 1N968B 、 1N969B 、 1N970B 、 1N971B 、 1N972B 、 1N973B 、 1N974B 、 1N975B 、 1N976B 、 1N977B 、 1N978B 、 1N979B 、 1N980B 、 1N981B 、 1N982B 、 1N983B 、 1N984B 、 1N985B 、 1N986B 、 1N987B 、 1N988B 、 1N989B 、 1N990B 、 1N991B 、 1N992B |
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Datasheet |
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Please see the document for details |
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DO-7(DO-204AA) |
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English Chinese Chinese and English Japanese |
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10-18-2005 |
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Rev.C |
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196 KB |
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