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Product Attributes

Introduction

The popular 1N5283-1 through 1N5314-1 series 0.5-watt current regulators offer standard 10% tolerance selections ranging from 0.22 mA to 4.7 mA. These devices regulate current over a wide voltage range, serving as the counterpart to Zener diodes (which regulate voltage over a wide current range), and are available in similarly sized axial-lead packages. A slightly larger DO-7 package option provides dual-plug internal bond connections with a larger active die element, functioning as a unique current limiter. Microsemi also offers numerous other Zener products to address higher and lower power voltage regulation applications.

Features

• JEDEC registered 1N5283 through 1N5314.
• High source impedance.
• Internal metallurgical bonding.
• Available in JAN, JANTX, JANTXV, and JANS certifications per MIL-PRF-19500/463.
• Die also available in JANHC and JANKC versions.
• RoHS-compliant versions available (commercial grade only).

Applications

• Dual plug-in construction
• Current regulation across wide operating voltage and temperature ranges
• Wide selection from 0.22 mA to 4.7 mA
• Standard current tolerance of ±10%
• Flexible axial lead mounting terminals
• ESD insensitive
• Inherent radiation hardness as described in Microchip "MicroNote 050"