1SS321

1SS321 TOSHIBA Diode Silicon Epitaxial Planar Type 1SS321 Unit: mm Low Voltage High Speed Switching Low forward voltage Low reverse current Small package : VF = 0.42V (typ.) : IR = 500nA (max) : SC-59 (SOT-23MOD) Absolute Maximum Ratings (Ta = 25°C) Characteristic Maximum (peak) reverse voltage Reverse voltage Maximum (peak) forward current Average forward current Surge current (10ms) Power dissipation Junction temperature Storage temperature Symbol VRM VR IFM IO IFSM P Tj Tstg Rating 12 10 150 (*) 50 (*) 1000 (*) 150 125 −55∼125 Unit V V mA mA mA mW °C °C JEDEC EIAJ SOT−23MOD SC−59 1−3G1F TOSHIBA Note: Using continuously under heavy loads (e.g. the application of high Weight: 0.012g temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc). (*) Unit rating. Total rating = unit rating × 1.5. Electrical Characteristics (Ta = 25°C) Characteristic Symbol VF (1) Forward voltage VF (2) VF (3) Reverse current Total capacitance IR CT Test Circuit Test Condition IF = 1mA IF = 10mA IF = 50mA VR = 10V VR = 0, f = 1MHz Min Typ. 0.32 0.42 0.63 ― 3.2 Max Unit ― ― ― ― ― ― ― ― ― ― ― ― 1.00 500 4.5 V nA pF Marking 1 2007-11-01 1SS321 2 2007-11-01 1SS321 RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. 20070701-EN GENERAL • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc. • The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer’s own risk. • The products described in this document shall not be used or embedded to any downstream products of which manufacture, use and/or sale are prohibited under any applicable laws and regulations. • The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. 3 2007-11-01