SM6503AD [NPC]
Diode Array for ESD Protection; 用于ESD保护二极管阵列
| 型号： | SM6503AD |
| 厂家： | 
NIPPON PRECISION CIRCUITS INC |
| 描述： | Diode Array for ESD Protection |
| 文件： | 总4页 (文件大小：72K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SM6503A
Diode Array for ESD Protection
OVERVIEW
The SM6503A is the Diode array for ESD protection. 5 circuits consisted of diode element are integrated into
ultra-small 6 pin plastic package. It is the most appropriate to protect the external interface circuit of portable
equipment which requires miniaturization from ESD.
FEATURES
PACKAGE DIMENSIONS
(Unit: mm)
ꢀ
12kV ESD immunity level (IEC61000-4-2 con-
tact discharge)
SM6503AD (6-pin SON)
ꢀ Clamp voltage: 7.5V typ.
ꢀ Low capacitance: 10pF typ.
ꢀ 5 circuits integrated into one package
ꢀ Ultra-small package
• SM6503AD: 6-pin SON
• SM6503AH: SOT23-6
APPLICATIONS
ꢀ Cellular phone
ꢀ PDA
1.1
0.3 typ.
1.6
ꢀ Set Top Box
ꢀ Digital Still Camera
0.5
0.05
ORDERING INFORMATION
+ 0.1
0.2 − 0.05
0.05
M
Device
Package
SM6503AD
SM6503AH
6-pin SON
SOT23-6
SM6503AH (SOT23-6)
2.9 0.2
1.9 0.2
0.95
0.1
0.4 0.1
M
0.12
NIPPON PRECISION CIRCUITS INC.—1
SM6503A
PINOUT (Top view)
PIN DESCRIPTION
Number
Name
DIO1
DIO2
DIO3
DIO4
VSS
Description
1
2
3
4
5
6
Diode 1
Diode 2
Diode 3
Diode 4
Ground
Diode 5
6
5
4
DIO5
1
2
3
SPECIFICATIONS
Absolute Maximum Ratings
Ta = 25°C
Parameter
Power dissipation
Storage temperature range
Symbol
Condition
Rating
Unit
mW
°C
P
220
D
T
− 55 to 125
stg
Electrical Characteristics
Ta = 25°C
Rating
typ
Parameter
Symbol
Condition
Unit
min
–
max
Diode maximum leakage current
Forward clamp voltage
I
6V applied
–
1
8.5
–
µA
V
LEAK
I = 1µA
6.5
–
7.5
Z
V
ZF
I = 5mA
Z
6.5
V
I = – 1µA
– 8.5
–
– 7.5
– 8.0
– 6.5
–
V
Z
Reverse clamp voltage
V
ZR
I = – 5mA
Z
V
f = 1MHz, between DIO1 to DIO5
and VSS
Terminal capacitance
C
–
–
10
–
–
6
pF
V
T
Maximum operating voltage
V
MAX
NIPPON PRECISION CIRCUITS INC.—2
SM6503A
TYPICAL PERFORMANCE
V–I Characteristics (between DIO1 to DIO5 and VSS)
8
6
4
2
0
-10
-5
5
10
-2
-4
-6
-8
Clamping voltage [V]
Terminal Capacitance vs. Applied Voltage
f = 1MHz
12
10
8
6
4
2
0
0
1
2
3
4
5
6
7
Applied voltage VF [V]
NIPPON PRECISION CIRCUITS INC.—3
SM6503A
NIPPON PRECISION CIRCUITS INC. reserves the right to make changes to the products described in this data sheet in order to
improve the design or performance and to supply the best possible products. Nippon Precision Circuits Inc. assumes no responsibility for
the use of any circuits shown in this data sheet, conveys no license under any patent or other rights, and makes no claim that the circuits
are free from patent infringement. Applications for any devices shown in this data sheet are for illustration only and Nippon Precision
Circuits Inc. makes no claim or warranty that such applications will be suitable for the use specified without further testing or modification.
The products described in this data sheet are not intended to use for the apparatus which influence human lives due to the failure or
malfunction of the products. Customers are requested to comply with applicable laws and regulations in effect now and hereinafter,
including compliance with export controls on the distribution or dissemination of the products. Customers shall not export, directly or
indirectly, any products without first obtaining required licenses and approvals from appropriate government agencies.
NIPPON PRECISION CIRCUITS INC.
4-3, Fukuzumi 2-chome, Koto-ku,
Tokyo 135-8430, Japan
Telephone: +81-3-3642-6661
Facsimile: +81-3-3642-6698
http://www.npc.co.jp/
Email: sales@npc.co.jp
NC0023AE 2001.05
NIPPON PRECISION CIRCUITS INC.—4
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