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1N3828A

Microsemi Corporation
Part Number 1N3828A
Manufacturer Microsemi Corporation
Description 1W ZENER DIODES
Published Apr 4, 2012
Detailed Description WWW.Microsemi .COM SCOTTSDALE DIVISION 1N3821 thru 1N3830A 1 Watt Metal Case Zener Diodes DESCRIPTION This well estab...
Datasheet PDF File 1N3828A PDF File

1N3828A
1N3828A

Overview
WWW.
Microsemi .
COM SCOTTSDALE DIVISION 1N3821 thru 1N3830A 1 Watt Metal Case Zener Diodes DESCRIPTION This well established zener diode series for the 1N3821 thru 1N3830A JEDEC registration in the glass hermetic sealed DO-13 package provides a low voltage selection for 3.
3 to 7.
5 volts.
It is also well suited for highreliability applications where it is available in JAN, JANTX, and JANTXV military qualifications.
Higher voltages are also available in the 1N3016 thru 1N3051 series (6.
8 V to 200 V) in the same package (see separate data sheet).
Microsemi also offers numerous other Zener diode products for a variety of other packages including surface mount.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.
microsemi.
com APPEARANCE DO-13 (DO-202AA) FEATURES • Zener Voltage Range: 3.
3 V to 7.
5 V • Hermetically sealed DO-13 metal package • Internally solder-bonded construction.
• Also available in JAN, JANTX, JANTXV qualifications per MIL-PRF19500/115 by adding the JAN, JANTX, or JANTXV prefixes to part numbers for desired level of screening, e.
g.
JANTX1N3821, JANTXV1N3051A, etc.
• Surface mount also available with 1N3821UR-1 thru 1N30330AUR-1 series on separate data sheet APPLICATIONS / BENEFITS • Regulates voltage over a broad operating current and temperature range • Low voltage selection from 3.
3 to 7.
5 V • Tight voltage tolerances available • Low reverse (leakage) currents • Nonsensitive to ESD • Hermetically sealed metal package • Inherently radiation hard as described in Microsemi MicroNote 050 MAXIMUM RATINGS • Operating Junction and Storage Temperatures: -65oC to +175oC • THERMAL RESISTANCE: 50oC/W* junction to lead at 0.
375 inches (10 mm) from body or 110 oC/W junction to ambient when leads are mounted on FR4 PC board with 4 mm2 copper pads (1 oz) and track width 1 mm, length 25 mm • DC Power Dissipation*: 1 Watt at TL < +125oC 3/8” (10 mm) from body or 1.
0 Watts at TL < +65oC when mounted on FR4 PC board as described for ther...


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