SST503 MICROSS | Alldatasheet
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Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email: chipcomponents@micross.com Web: www.micross.com/distribution.aspx Features: Surface-Mount Package Guaranteed ±20% Tolerance P OV (min) 45V 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 Maximum Power Dissipation Maximum Currents Maximum Voltages OV = 50V SST503 Availability: SOT-23 Bare die SST503 Specific Electrical Characteristics @ 25ºC (Unless otherwise stated) For SST503 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. 2. Pulsed, t = 2ms. Maximum VF where IF < 1.1IF(max). 3. Pulsed, t = 2ms. Continuous currents may vary. 4. Pulsed, t = 2ms. Continuous impedances may vary. 5. Min VF required to ensure IF = 0.8IF(min). 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 Current Regulator Diode — P OV (min) 45 V SST503 Applications: Constant-Current Supply Current-Limiting Timing Circuits Description: The SST503 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 SST503 SST503