Document
TOSHIBA Diode Silicon Epitaxial Planar Type
1SS181
1SS181
Ultra High Speed Switching Application
Unit: mm
z Small package
: SC-59
z Low forward voltage
: VF (3) = 0.92V (Typ.)
z Fast reverse recovery time : trr = 1.6ns (Typ.)
z Small total capacitance : CT = 2.2pF (Typ.)
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Maximum (peak) reverse voltage Reverse voltage Maximum (peak) forward current Average forward current
VRM VR IFM IO
85 80 300 (*) 100 (*)
V V mA mA
Surge current (10ms) Power dissipation
IFSM
2 (*)
A
P 150 mW
Junction temperature Storage temperature
Tj 125 °C Tstg −55 to 125 °C
Note: Using continuously under heavy loads (e.g. the application of high
JEDEC
TO-236MOD
temperature/current/voltage and the significant change in
JEITA
SC-59
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
TOSHIBA
1-3G1E
Weight: 0.012g (typ.)
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
Characteristic
Forward voltage
Reverse current Total capacitance Reverse recovery time
Symbol
VF (1) VF (2) VF (3) IR (1) IR (2)
CT trr
Test Circuit
Test Condition
― IF = 1mA ― IF = 10mA
― IF = 100mAs
― VR = 30V
― VR = 80V
― VR = 0, f = 1MHz
― IF = 10mA (Fig.1)
Min Typ. Max Unit
― 0.61 ―
― 0.74 ―
V
― 0.92 1.20
― ― 0.1
μA
― ― 0.5
― 2.2 4.0 pF
― 1.6 4.0 ns
Marking
Start of commercial production
1982-06 1 2014-03-01
1SS181
Fig.1 Reverse recovery time (trr) test circuit 2 2014-03-01
1SS181
RESTRICTIONS ON PRODUCT USE
• Toshiba Corporation, and its subsidiaries and affiliates (collectively "TOSHIBA"), reserve the right to make changes to the information in this document, and related hardware, software and systems (collectively "Product") without notice.
• This document and any information herein may not be reproduced without prior written permission from TOSHIBA. Even with TOSHIBA's written permission, reproduction is permissible only if reproduction is without alteration/omission.
• Though TOSHIBA works continually to improve Product's quality and reliability, Product can malfunction or fail. Customers are responsible for complying with safety standards and for providing adequate designs and safeguards for their hardware, software and systems which minimize risk and avoid situations in which a malfunction or failure of Product could cause loss of human life, bodily injury or damage to property, including data loss or corruption. Before customers use the Product, create designs including the Product, or incorporate the Product into their own applications, customers must also refer to and comply with (a) the latest versions of all relevant TOSHIBA information, including without limitation, this document, the specifications, the data sheets and application notes for Product and the precautions and conditions set forth in the "TOSHIBA Semiconductor Reliability Handbook" and (b) the instructions for the application with which the Product will be used with or for. Customers are solely responsible for all aspects of their own product design or applications, including but not limited to (a) determining the appropriateness of the use of this Product in such design or applications; (b) evaluating and determining the applicability of any information contained in this document, or in charts, diagrams, programs, algorithms, sample application circuits, or any other referenced documents; and (c) validating all operating parameters for such designs and applications. TOSHIBA ASSUMES NO LIABILITY FOR CUSTOMERS' PRODUCT DESIGN OR APPLICATIONS.
• PRODUCT IS NEITHER INTENDED NOR WARRANTED FOR USE IN EQUIPMENTS OR SYSTEMS THAT REQUIRE EXTRAORDINARILY HIGH LEVELS OF QUALITY AND/OR RELIABILITY, AND/OR A MALFUNCTION OR FAILURE OF WHICH MAY CAUSE LOSS OF HUMAN LIFE, BODILY INJURY, SERIOUS PROPERTY DAMAGE AND/OR SERIOUS PUBLIC IMPACT ("UNINTENDED USE"). Except for specific applications as expressly stated in this document, Unintended Use includes, without limitation, equipment used in nuclear facilities, equipment used in the aerospace industry, medical equipment, equipment used for automobiles, trains, ships and other transportation, traffic signaling equipment, equipment used to control combustions or explosions, safety devices, elevators and escalators, devices related to electric power, and equipment used in finance-related fields. IF YOU USE PRODUCT FOR UNINTENDED USE, TOSHIBA ASSUMES NO LIABILITY FOR PRODUCT. For details, please contact your TOSHIBA sales representative.
• Do not disassemble, analyze, reverse-engineer, alter, modif.