Silicon Diode. 1SS422 Datasheet

1SS422 Diode. Datasheet pdf. Equivalent

1SS422 Datasheet
Recommendation 1SS422 Datasheet
Part 1SS422
Description Silicon Diode
Feature 1SS422; TOSHIBA Diode Silicon Epitaxial Schottky Barrier Type 1SS422 High-Speed Switching Applications Low f.
Manufacture Toshiba
Datasheet
Download 1SS422 Datasheet





Toshiba 1SS422
TOSHIBA Diode Silicon Epitaxial Schottky Barrier Type
1SS422
High-Speed Switching Applications
Low forward voltage VF = 0.23 V (typ.)@IF = 5 mA
Small package suitable for mounting on a small space
1SS422
Unit: mm
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Symbol
Rating
Unit
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
VRM
VR
IFM
IO
IFSM
P
Tj
Tstg
Topr
35
30
200*
100*
1*
100*
125
55~125
40~100
V
V
mA
mA
A
mW
°C
°C
°C
1.ANODE1
2.CATHODE2
3.CATHODE1
ANODE2
Note: Using continuously under heavy loads (e.g. the application of high JEDEC
temperature/current/voltage and the significant change in
JEITA
temperature, etc.) may cause this product to decrease in the
TOSHIBA
1-2S1C
reliability significantly even if the operating conditions (i.e. operating Weight: 0.0024 g (typ.)
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).
*: This is the absolute maximum rating for a single diode . Where two diodes are used, the absolute maximum rating
per diode is 75% that for the single diode.
Electrical Characteristics (Ta = 25°C)
Characteristic
Forward voltage
Reverse current
Total capacitance
(between Cathode and Anode)
Symbol
VF (1)
VF (2)
VF (3)
IR (1)
IR (2)
CT
Test Condition
IF = 1 mA
IF = 5 mA
IF = 100 mA
VR = 10 V
VR = 30 V
VR = 0, f = 1 MHz
Min Typ. Max Unit
0.18
0.23
0.38 0.5
― ― 20
― ― 50
V
μA
15 pF
Marking
U9
1
2007-11-01



Toshiba 1SS422
1SS422
110000m
1100m
11m
IF - VF
Ta = 100°C
75
50
25
0
25
100.01u
0.0110u
0
0.1 0.2 0.3
FORWARD VOLTAGE VF (V)
0.4
0.5
1010m0
Ta = 100°C
100u
1100u
11u
100n
IR - VR
75
50
25
0
25
10n
10n
0 10 20
REVERSE VOLTAGE VR (V)
CT - VR
100
Ta = 25°C
f = 1MHz
30
10
1
0 5 10 15 20 25 30
REVERSE VOLTAGE VR (V)
2 2007-11-01



Toshiba 1SS422
1SS422
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





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