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J557 - Current Regulator Diode

This page provides the datasheet information for the J557, a member of the J556 Current Regulator Diode family.

Datasheet Summary

Description

The 50V InterFET J556 and J557 JFET’s are targeted for current regulation and limiting applications.

The SOT23 package is pinned out as a standard JFET and is required by the user to connect the Gate to the Source or Drain.

Features

  • InterFET N0016H Geometry.
  • Low Noise: 5 nV/√Hz Typical.
  • Low Capacitance: 2pF Typical.
  • RoHS Compliant.
  • SMT, TH, and Bare Die Package options.

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Datasheet preview – J557

Datasheet Details

Part number J557
Manufacturer InterFET
File Size 321.64 KB
Description Current Regulator Diode
Datasheet download datasheet J557 Datasheet
Additional preview pages of the J557 datasheet.

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Full PDF Text Transcription

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InterFET Product Folder Technical Support Order Now J556-7 J556, J557 Current Regulator Diode Features • InterFET N0016H Geometry • Low Noise: 5 nV/√Hz Typical • Low Capacitance: 2pF Typical • RoHS Compliant • SMT, TH, and Bare Die Package options. Applications • Current Regulation • Current Limiting • Biasing Description The 50V InterFET J556 and J557 JFET’s are targeted for current regulation and limiting applications. The SOT23 package is pinned out as a standard JFET and is required by the user to connect the Gate to the Source or Drain. Product Summary Parameters VOP Peak Operating Voltage IF Regulator Current VL Limiting Voltage Source 1 Drain 2 Cathode 2 Anode 1 J556 Min 50 2.4 0.75 (typ) SOT23 Top View 3 Gate TO-92 Bottom View J557 Min Unit 50 V 3.6 mA 1.
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