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 
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 
CR2202AA
CR2202AA

Crydom

Sidacs T0 220 130V

Data Sheet

Negotiable