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U557 Datasheet Current Regulator Diode

Manufacturer: InterFET

Overview: InterFET Product Folder Technical Support Order Now U556-7 U556, U557 Current Regulator.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number U557
Manufacturer InterFET
File Size 475.49 KB
Description Current Regulator Diode
Datasheet U557 U556 Datasheet (PDF)

General Description

The 50V InterFET U556 and U557 JFET’s are targeted for current regulation and limiting applications.

The TO-18 package is hermetically sealed and suitable for military applications.

Anode N/C 2 Cathode TO-18 Bottom View 3 1 Product Summary Parameters VOP Peak Operating Voltage IF Regulator Current VL Limiting Voltage U556 Min U557 Min Unit 50 50 V 2.4 3.6 mA 0.75 (typ) 1.5 (typ) V Ordering Information Custom Part and Binning Options Available Part Number Description Case U556;

Key Features

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

U557 Distributor