CA500 Datasheet

Current Regulator Diode


Features, Applications

FEATURES ORDERING INFORMATION Part No. Package CA511 TO-92 Part No. SST510 SST511 Package SOT-23 IF (mA)

Simple Two Lead Current Sources to 100 Volt Operation1 Zero Temperature Coefficient Simplifies Floating Current Sources No Power Supplies Required

GENERAL DESCRIPTION Calogic's current regulator diode is available in plastic TO-92 and surface mount SOT-23. The devices are selected for narrow current ranges and are excellent choices for test instrumentation and medical applications. With nominal current ranges from to 4.7mA, all in 20% bands. The devices allow the designer a cost effective method of providing a current regulator with no power supply requirements and lower part count. The lower current devices operate at 1 volt.

ABSOLUTE MAXIMUM RATINGS (TA = 25oC unless otherwise noted)

PARAMETERS/TEST CONDITIONS Peak Operating Voltage Forward Current Reverse Current Power Dissipation Power Derating Operating Junction Temperature Storage Temperature TJ T stg SYMBOL POV IR PD LIMIT 200 mW mW/ oC

Pulse test - steady state currents may vary. Pulse test - steady state impedances may vary. Min VF required to insure 0.8 I F(MIN). Max VF where 1.1 I F(MAX) is guaranteed.



Manufacturer information

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