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Features:

Surface-Mount Package

Guaranteed ±20% Tolerance

Good Temperature Stability

Benefits:

Simple Series Circuitry, No Separate Voltage Source

Tight Guaranteed Circuit Performance

Excellent Performance in Low-Voltage / Battery

Circuits and High-Voltage Spike Protection

High Circuit Stability vs. Temperature

Absolute Max Ratings @ 25ºC unless otherwise stated

Maximum Temperatures

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . – 55 to +150ºC

Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . . – 55 to +135ºC

Maximum Power Dissipation

Continuous Power Dissipation . . . . . . . . . . . . . . . . . . . 350mW

Maximum Currents

Forward Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA

Reverse Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA

Maximum Voltages

SST508 Availability:

SOT-23

Bare die

SST508 Specific Electrical Characteristics @ 25ºC (Unless otherwise stated)

For SST508 product enquiries & mechanical details please

contact your stocking representative Micross Components

chipcomponents@micross.com

1. Absolute maximum ratings are limiting values above which serviceability may be impaired.

3. Pulsed, t = 2ms. Continuous currents may vary.

4. Pulsed, t = 2ms. Continuous impedances may vary.

Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed for its use; nor for any infringement of patents or

other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Linear Integrated Systems.

V–I CURRENT CHARACTERISTICS REGULATING DIODE

SST508 Applications:

Constant-Current Supply

Current-Limiting

Timing Circuits

Description:

The SST508 belongs to a family of ±20% range current

regulators designed for demanding applications in test

equipment and instrumentation. These devices utilize JFET

techniques to produce a device which is extremely

simple to operate.

Linear Systems replaces discontinued Siliconix SST508

SST508

SST508 Electrical Characteristics @ 25ºC (Unless otherwise stated)