DF2S12S
TOSHIBA Diodes for Protecting against ESD Epitaxial Planar Type
DF2S12S
Product for Use Only as Protection against Electrostatic
Discharge (ESD).
*
This product is for protection against electrostatic discharge (ESD)
only and is not intended for any other usage, including without
limitation, the constant voltage diode application.
2terminal ultra small package suitable for mounting on small space.
Low total capacitance: C
T
= 15 pF (typ.)
CATHODE MARK
Unit: mm
Absolute Maximum Ratings
(Ta = 25°C)
Characteristic
Power dissipation
Junction temperature
Storage temperature range
Symbol
P*
T
j
T
stg
Rating
150
150
−55~150
Unit
mW
°C
°C
Note: Using continuously under heavy loads (e.g. the application of high
JEDEC
⎯
temperature/current/voltage and the significant change in
temperature, etc.) may cause this product to decrease in the
JEITA
⎯
reliability significantly even if the operating conditions (i.e.
TOSHIBA
1-1K1A
operating temperature/current/voltage, etc.) are within the
absolute maximum ratings.
Weight: 0.001 g (typ.)
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
Zener voltage
Dynamic impedance
Reverse current
Total capacitance
Symbol
V
Z
Z
Z
I
R
C
T
Test
Circuit
―
―
―
―
Test Condition
I
Z
= 5 mA
I
Z
= 5 mA
V
R
=9 V
V
R
= 0 V, f = 1 MHz
Min
11.4
―
―
―
Typ.
12.0
―
―
15
Max
12.6
25
0.05
―
Unit
V
Ω
μA
pF
Guaranteed Level of ESD Immunity
Test Condition
IEC61000-4-2
(contact discharge)
ESD Immunity Level
±
20 kV
Criterion: No damage to device elements
1
2007-11-01
DF2S12S
RESTRICTIONS ON PRODUCT USE
•
The information contained herein is subject to change without notice.
20070701-EN
•
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.
•
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
京公网安备 11010802033920号
EEWORLD
