转到网站首页
转为中文步骤：
1、请用电脑端360浏览器打开本页地址，如您电脑未安装360浏览器，请点这里下载;
2、点击360浏览器右上角的翻译插件，如右图红圈中所示:
3、点击所弹出窗口里的右下角的按钮 “翻译当前网页”;
4、弹窗提示翻译完毕后关闭弹窗即可；
ASM05H  
2-Line Uni-directional TVS Diode Array  
Description  
Mechanical Characteristics  
The ASM05H is an uni-directional TVS diode array, utiliz-  
ing leading monolithic silicon technology to provide fast  
response time and low ESD clamping voltage, making this  
device an ideal solution for protecting sensitive semicon-  
ductor components from damage. The ASM05H complies  
with the IEC 61000-4-2 (ESD) with ±30kV air and ±30kV  
contact discharge. It is assembled into a lead-free SOT-23  
package. It is designed to protect components which are  
connected to data and transmission lines from voltage  
surges.  
Package: SOT-23  
Lead Finish: Matte Tin  
Case Material: “Green” Molding Compound.  
Terminal Connections: See Diagram Below  
Marking Information: See Below  
Applications  
Peripherals  
Industrial Equipment  
Notebook Computers  
Features  
Portable Instrumentation  
700W peak pulse power (8/20μs)  
Protects one two uni-direcꢀonal line(s)  
Ultra low leakage: nA level  
Microprocessor Based Equipment  
Cell Phone Handsets and Accessories  
Personal Digital Assistants (PDAs) and Pagers  
Operaꢀng voltage: 5V  
Marking Information  
Low clamping voltage  
Complies with following standards:  
– IEC 61000-4-2 (ESD) immunity test  
Air discharge: ±30kV  
3
Contact discharge: ±30kV  
– IEC61000-4-5 (Lightning) 45A (8/20μs)  
RoHS Compliant  
S05H = Device Marking  
Code  
S05H  
1
2
Ordering  
Infor-  
mation  
Dimensions and Pin Configuration  
Part Number  
ASM05H  
Packaging  
Reel Size  
7 inch  
3000/Tape & Reel  
-
Circuit and Pin Schematic  
Revision _1.0  
1 of 5  
www.appliedpowermicro.com  
ASM05H  
Absolute Maximum Ratings (TA=25°C unless otherwise specified)  
Parameter  
Symbol  
Ppk  
Value  
700  
Unit  
W
Peak Pulse Power (8/20µs)  
Peak Pulse Current (8/20µs)  
IPP  
45  
A
ESD per IEC 61000−4−2 (Air)  
±30  
±30  
VESD  
kV  
ESD per IEC 61000−4−2 (Contact)  
Operating Temperature Range  
Storage Temperature Range  
TJ  
−55 to +125  
−55 to +150  
°C  
°C  
Tstg  
Electrical Characteristics (TA=25°C unless otherwise specified)  
Parameter  
Symbol Min  
Typ  
Max  
Unit Test Condition  
Reverse Working Voltage  
Reverse Breakdown Voltage  
Reverse Leakage Current  
Clamping Voltage  
VRWM  
5
V
VBR  
IR  
6
V
µA  
V
IT = 1mA  
0.5  
8
VRWM = 5V, any I/O pin to ground  
IPP = 1A (8 x 20µs pulse), any I/O  
pin to ground  
VC  
IPP = 45A (8 x 20µs pulse), any I/  
O pin to ground  
Clamping Voltage  
VC  
CJ  
15  
V
VR = 0V, f = 1MHz, any I/O pin to  
ground  
Junction Capacitance  
250  
pF  
Revision _1.0  
2 of 5  
www.appliedpowermicro.com  
ASM05H  
Typical Performance Characteristics (TA=25°C unless otherwise Specified)  
Junction Capacitance vs. Reverse Voltage  
Peak Pulse Power vs. Pulse Time  
Clamping Voltage vs. Peak Pulse Current  
Power Derating Curve  
Note：Data is taken with a 10x attenuator  
ESD Clamping Voltage  
8 X 20μs Pulse Waveform  
8 kV Contact per IEC61000−4−2  
Revision _1.0  
3 of 5  
www.appliedpowermicro.com  
ASM05H  
SOT-23 Package Outline Drawing  
DIMENSIONS  
MILLIMETERS  
INCHES  
NOM  
- -  
SYM  
MIN  
0.90  
NOM  
MAX  
MIN  
MAX  
A
A1  
A2  
b
- -  
1.15  
0.10  
1.05  
0.50  
0.15  
3.00  
1.40  
0.035  
0.045  
0.00  
0.90  
0.30  
0.08  
2.80  
1.20  
- -  
- -  
- -  
- -  
- -  
- -  
0.000  
0.035  
0.012  
0.003  
0.110  
0.047  
- -  
- -  
- -  
- -  
- -  
- -  
0.004  
0.041  
0.020  
0.006  
0.118  
0.055  
c
D
E
E1  
e
2.25  
- -  
2.55  
0.089  
0.100  
0.95TYP  
0.037TYP  
e1  
L
1.80  
- -  
0.55REF  
- -  
2.00  
0.071  
- -  
0.022REF  
- -  
0.079  
L1  
Θ
0.30  
0.50  
0.012  
0.020  
- -  
- -  
0°  
8°  
0°  
8°  
Revision _1.0  
4 of 5  
www.appliedpowermicro.com  
ASM05H  
Suggested Land Pattern  
DIMENSIONS  
INCHES MILLIMETERS  
SYM  
C
E
.087  
.037  
.075  
.031  
.039  
.055  
.141  
2.20  
0.95  
1.90  
0.80  
1.00  
1.40  
3.60  
E1  
G
X
Y
Z
Contact Information  
Applied Power Microelectronics Inc.  
Website: http://www.appliedpowermicro.com  
Email: sales@appliedpowermicro.com  
Phone: +86 (0519) 8399 3606  
Applied Power Microelectronics Inc. (APM) reserves the right to make changes to the product specification and data in this document without notice. APM makes no warranty, representation or  
guarantee regarding the suitability of its products for any particular purpose, nor does APM assume any liability arising from the application or use of any products or circuits, and specifically dis-  
Revision _1.0  
5 of 5  
www.appliedpowermicro.com