DF5A8.2LF [TOSHIBA]
Diodes for Protecting Against ESD; 二极管，用于保护儿童不受ESD
| 型号： | DF5A8.2LF |
| 厂家： | 
TOSHIBA |
| 描述： | Diodes for Protecting Against ESD |
| 文件： | 总3页 (文件大小：88K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DF5A8.2LF
TOSHIBA Diodes For Protecting Against ESD Epitaxial Planar Type
DF5A8.2LF
Diodes for Protecting Against ESD
Unit: mm
·
Because four devices are mounted on an ultra compact package, it is
possible to allow reducing the number of the parts and the mounting
cost.
·
·
Zener voltage correspond to E24 Series.
Low total capacitance: C = 5.0 pF (typ.)
T
Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
P
Rating
Unit
Power dissipation
200
125
mW
°C
Junction temperature
Storage temperature range
T
j
T
-55 to 125
°C
stg
JEDEC
JEITA
―
―
TOSHIBA
1-3H1A
Electrical Characteristics (Ta = 25°C)
Characteristics
Zener voltage
Symbol
Test Condition
Min
Typ.
Max
Unit
V
Z
I
I
I
= 5 mA
= 5 mA
= 0.5 mA
7.8
¾
¾
¾
¾
8.2
¾
8.6
60
V
W
Z
Z
Z
Z
Dynamic impedance
Knee dynamic impedance
Reverse current
Z
Z
¾
100
0.5
¾
W
ZK
I
V
V
= 5 V
¾
mA
pF
R
R
R
Total capacitance
C
T
= 0 V, f = 1 MHz
5.0
Guaranteed Level of ESD Immunity
Marking
Equivalent Circuit
(top view)
Test Condition
IEC61000-4-2
(contact discharge)
ESD Immunity Level
F U
±6 kV
1
2002-01-16
DF5A8.2LF
I
– V
I – V
F F
Z
Z
100 m
10 m
100
10
1
1 m
100 m
10 m
1 m
5
6
7
8
9
10
11
12
13
14
15
0.5
0.6
0.7
0.8
0.9
1
1.1
1.2
Zener voltage
V
(V)
Forward voltage
V
(V)
Z
F
C
T
– V
R
10
Ta = 25°C
f = 1 MHz
1
0
1
2
3
4
5
6
7
8
9
10
Reverse voltage
V
(V)
R
2
2002-01-16
DF5A8.2LF
RESTRICTIONS ON PRODUCT USE
000707EAA
· 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.
· The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other
rights of the third parties which may result from its use. No license is granted by implication or otherwise under
any intellectual property or other rights of TOSHIBA CORPORATION or others.
· The information contained herein is subject to change without notice.
3
2002-01-16
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