Product Summary

The CR220 is a family of ±10% range current regulator. The CR220 designed for demanding applications in test equipment and instrumentation. These devices of the CR220 combine a JFET with an integrated resistor to produce a single two-leaded device which is extremely simple to operate. With nominal current ranges from 1.60 mA to 4.70 mA, this series will meet a wide array of design requirements. The applications of the CR220 include Constant-Current Supply, Current Limiting, Timing Circuits.

Parametrics

CR220 absolute maximum ratings: (1)Peak Operating Voltage: 100 V; (2)Reverse Current: 50 mA; (3)Thermal Resistance: 417℃/W; (4)Storage Temperature: -55 to 200℃; (5)Power Dissipationa: 300 mW.

Features

CR220 features: (1)Two-Lead Hermetic Package; (2)Guaranteed Tight ±10% Tolerance; (3)Operation from 1 V (CR160) to 100 V; (4)Excellent Temperature Stability.

Diagrams

CR220 block diagram 

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
CR220
CR220

Vishay/Siliconix

Current Regulator Diodes 2.2mA +/- 10%

Data Sheet

Negotiable 
CR2202AA
CR2202AA

Crydom

Sidacs T0 220 130V

Data Sheet

Negotiable 
CR2202AB
CR2202AB

Crydom

Sidacs T0 220 130V

Data Sheet

Negotiable 
CR2202AC
CR2202AC

Crydom

Sidacs T0 220 130V

Data Sheet

Negotiable 
CR220-E3
CR220-E3

Vishay/Siliconix

Current Regulator Diodes 2.2mA +/- 10%

Data Sheet

Negotiable