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SST503

更新时间: 2024-10-27 12:56:39
品牌 Logo 应用领域
MICROSS /
页数 文件大小 规格书
1页 319K
描述
Linear Systems replaces discontinued Siliconix SST503

SST503 数据手册

  
SST503  
Linear Systems replaces discontinued Siliconix SST503  
Current Regulator Diode — POV (min) 45 V  
Features:  
Description:  
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Surface-Mount Package  
Guaranteed ±20% Tolerance  
OV (min) 45V  
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.  
P
Good Temperature Stability  
Benefits:  
SST503 Applications:  
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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  
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Constant-Current Supply  
Current-Limiting  
Timing Circuits  
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SST503 Electrical Characteristics @ 25ºC (Unless otherwise stated)  
SST503 Specific Electrical Characteristics @ 25ºC (Unless otherwise stated)  
Absolute Max Ratings @ 25ºC unless otherwise stated  
V–I CURRENT CHARACTERISTICS REGULATING DIODE  
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  
Peak Operating Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . POV = 50V  
SST503 Availability:  
1. Absolute maximum ratings are limiting values above which serviceability may be impaired.  
2. Pulsed, t = 2ms. Maximum V where I < 1.1I  
3. Pulsed, t = 2ms. Continuous currents may vary.  
4. Pulsed, t = 2ms. Continuous impedances may vary.  
SOT-23  
Bare die  
F
F
F(max).  
5. Min V required to ensure I = 0.8I  
F(min).  
F
F
For SST503 product enquiries & mechanical details please  
contact your stocking representative Micross Components  
chipcomponents@micross.com  
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.  
Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email: chipcomponents@micross.com Web: www.micross.com/distribution.aspx  

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