SST502

Maximum Limiting Voltage : 1.5 V
Minimum Dynamic Impedance : 1 MOhms
Package / Case : TO-236
Maximum Peak Operating Voltage : 55 V
Packaging : Can
Maximum Regulator Current : 0.516 mA
Minimum Knee Impedance : 0.7 MOhms


Features:

· Surface-Mount Package
· Guaranteed±20% Tolerance
· Operation from 1 V (SST502, 3)
    to 45 V
· Good Temperature Stability


Application

· Constant-Current Supply
· Current-Limiting
· Timing Circuits


Specifications

Peak Operating Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 V
Reverse Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . ... . . . . . . . . . . . 55 to 150
Power Dissipationa . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . 350 mW
Notes:
a. Derate 2.8 mW  above 25


Description

The SST502 series is a family of±20% range current regulators designed for demanding applications in test equipment and instrumentation. These devices utilize the JFET techniques to produce a device which is extremely simple to operate.

With nominal current ranges from 0.43 mA to 4.7 mA, the SST502 series will meet a wide array of design requirements. The low-cost TO-236 surface-mount package ensures a cost-effective design solution.