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MICROCHIP 1N731 product image
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MICROCHIP 1N731

Manufacturer
MICROCHIP
MPN
1N731
LCSC Part #
C6984573
Packaging
DO-35
Customer #
Key Attributes
250mW 1 Independent 51V DO-35 Single Zener Diodes
Datasheetpdf iconMICROCHIP 1N731
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QtyUnit Price(Reference Only)Total Amount
1+$ 5.0524$ 5.05
200+$ 2.0171$ 403.42
500+$ 1.9489$ 974.45
1,000+$ 1.9155$ 1915.50
Standard Packaging10000/Full Box
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Products Specifications

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TypeDescription
CategoryDiscrete Semiconductors/Diodes/Zener/Single Zener Diodes
ManufacturerMICROCHIP
PackagingDO-35
Pd - Power Dissipation250mW
Impedance(Zzt)115Ω
Diode Configuration1 Independent
Zener Voltage(Nom)51V
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging10000
Sales UnitPiece

Introduction

AI Translation

This series of SMT Zener voltage regulators conforms to MIL-PRF-19500/406 and is designed for high-reliability applications where failure is not an option. These industry-qualified 1.5W Zener voltage regulators are hermetically sealed using a void-free glass construction with internal metallurgical bonding. The series includes Zener selections with a standard tolerance of 5% and voltage range from 3.3V to 200V. Versions with 1% and 2% tolerances are also available. Microsemi offers many other Zener products to address higher and lower power ratings in both through-hole and SMT packages.

Features

AI Translation
  • Surface-mount equivalents of popular JEDEC registered series.
  • Void-free hermetic glass package.
  • Triple passivation.
  • Extremely rugged construction.
  • 1N4462US through 1N4496US use "Class 1" internal metallurgical bond; 1N6485US through 1N6491US, 1N4460US, and 1N4461US use "Class III" internal metallurgical bond.
  • JAN, JANTX, JANTXV, and JANS qualifications available per MIL-PRF-19500/406.
  • RoHS-compliant versions available (commercial grade only).

Applications

AI Translation
  • Regulates voltage over a wide range of operating current and temperature.
  • Wide voltage selection from 3.3V to 200V.
  • Standard voltage tolerance of ±5% (no suffix).
  • Tighter tolerances of ±2% or ±1% available.
  • Insensitive to electrostatic discharge per MIL-STD-750 Method 1020.
  • Inherent radiation hardness as described in Microsemi MicroNote 050.