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1SS420
TOSHIBA Diode Silicon Epitaxial Schottky Barrier Type
1SS420
High-Speed Switching Applications
* Low reverse current: IR = 5 A (max) Unit: mm
Maximum Ratings (Ta = 25C)
Characteristic Maximum (peak) reverse voltage Reverse voltage Maximum (peak) forward current Average forward current Surge current (10 ms) Power dissipation Junction temperature Storage temperature range Operating temperature range Symbol VRM VR IFM IO IFSM P* Tj Tstg Topr Rating 35 30 300 200 1 150 125 -55~125 -40~100 Unit V V mA mA A mW C C C
*
Mounted on a glass-epoxy circuit board of 20 x 20 mm, pad dimensions of 4 x 4 mm.
JEDEC JEITA TOSHIBA 1-1G1A Weight: 0.0014 g (typ.)
Electrical Characteristics (Ta = 25C)
Characteristic Symbol VF (1) Forward voltage VF (2) VF (3) Reverse current Total capacitance IR CT Test Circuit Test Condition IF = 1 mA IF = 10 mA IF = 200 mA VR = 30 V VR = 0, f = 1 MHz Min Typ. 0.29 0.36 0.52 20 Max 0.6 5 A pF V Unit
Equivalent Circuit (Top View)
Marking
S6
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1SS420
IF - VF
1 1000
IR - VR
100 100u
REVERSE CURRENTIR (A)
10u 10 1u 1 Ta = 100C
FORWARD CURRENTIF (A)
100 100m 10 10m 1 1m 0 100u 0 10u 0 1u 0
Ta = 100C 25
0 100n 0 10n 0 1n 0 100p 0 10p 0 5 10 15 20 25 REVERSE VOLTAGEVR(V) 30
25 -25
-25
0.2
0.4
0.6
0.8
FORWARD VOLTAGEVF (V)
CT - VR
100
TOTAL CAPACITANCE CT (pF)
Ta = 25C f = 1MHz
10
1 0 10 20 30 REVERSE VOLTAGE VR (V)
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1SS420
RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
030619EAA
* 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 patent or patent rights of TOSHIBA or others. * 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 this document shall be made at the customer's own risk. * TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations.
3
2005-03-23

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