1SS419
TOSHIBA Diode
Silicon Epitaxial Schottky Barrier Type
1SS419
High-Speed Switching Applications
Small package
•
Low forward voltage: VF (3) = 0.56 V (typ.)
•
Low reverse current: IR = 5 μA (max)
CATHODE MARK
•
Unit: mm
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
VRM
45
V
Reverse voltage
VR
40
V
Maximum (peak) forward current
IFM
200
mA
Maximum (peak) reverse voltage
Average forward current
IO
100
mA
IFSM
1
A
Power dissipation
P*
100
mW
Junction temperature
Tj
125
°C
Storage temperature range
Tstg
−55~125
°C
Operating temperature range
Topr
−40~100
sESC
°C
Surge current (10 ms)
JEDEC
―
JEITA
―
TOSHIBA
1-1K1A
Weight: 0.0011 g (typ.)
Note: Using continuously under heavy loads (e.g. the application of high
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).
*
Mounted on a glass-epoxy circuit board of 20 × 20 mm,
pad dimensions of 4 × 4 mm.
Electrical Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
VF (1)
IF = 1 mA
―
0.28
―
VF (2)
IF = 10 mA
―
0.36
―
VF (3)
IF = 50 mA
―
0.56
0.62
Reverse current
IR
VR = 40 V
―
―
5
μA
Total capacitance
CT
VR = 0, f = 1 MHz
―
15
―
pF
Forward voltage
Equivalent Circuit (Top View)
V
Marking
X
1
2007-11-01
1SS419
RESTRICTIONS ON PRODUCT USE
20070701-EN GENERAL
• The information contained herein is subject to change without notice.
• 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
