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USB50403C_1 PDF预览

USB50403C_1

更新时间： 2024-01-18 04:23:30
品牌 Logo 应用领域
美高森美 - MICROSEMI 电视
页数 文件大小 规格书
2页 94K
描述
Bidirectional TVSarray ™

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USB50403C_1 数据手册

 浏览型号USB50403C_1的Datasheet PDF文件第2页 
USB50403C thru USB50424C, e3  
Bidirectional TVSarray ™  
S C O T T S D A L E D I V I S I O N  
DESCRIPTION  
APPEARANCE  
This TRANSIENT VOLTAGE SUPPRESSOR (TVS) is packaged in an SOT-143  
configuration giving protection to 1 Bidirectional data or interface line. It is designed  
for use in applications where protection is required at the board level from voltage  
transients caused by electrostatic discharge (ESD) as defined in IEC 61000–4-2,  
electrical fast transients (EFT) per IEC 61000-4-4 and effects of secondary lightning.  
It is also available with either Tin-Lead plated terminations or as RoHS Compliant  
with annealed matte-Tin finish by adding an “e3” suffix to the part number*.  
These TVS arrays have a peak power rating of 500 watts for an 8/20 μsec pulse.  
This array is suitable for protection of sensitive circuitry consisting of TTL, CMOS  
DRAM’s, SRAM’s, HCMOS, HSIC microprocessors, UNIVERSAL SERIAL BUS  
(USB) and I/O transceivers. The USB504xxC product provides board level  
protection from static electricity and other induced voltage surges that can damage  
or upset sensitive circuitry.  
SOT–143  
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com  
FEATURES  
APPLICATIONS / BENEFITS  
•
•
•
•
•
•
•
Protects 1 bidirectional line  
•
•
•
•
•
EIA-RS485 data rates:  
5 Mbs  
10 Base T Ethernet  
Surge protection per IEC 61000-4-2, IEC 61000-4-4  
Provides electrically isolated protection  
UL 94V-0 Flamability Classification  
RoHS Compliant devices available by adding e3 suffix  
ULTRA LOW CAPACITANCE 3 pF per line pair  
ULTRA LOW LEAKAGE  
USB date rate: 900 Mbs  
Tape & Reel per EIA Standard 481-1-A  
7 inch reel; 3,000 pieces per reel  
MAXIMUM RATINGS  
MECHANICAL AND PACKAGING  
•
•
•
•
Operating Temperature: -55°C to +150°C  
Storage Temperature: -55°C to +150°C  
Peak Pulse Power: 500 watts (8/20 µs, Figure 1)  
Pulse Repetition Rate: < .01%  
•
•
•
•
Molded SOT-143 Surface Mount  
Weight: 0.035 grams (approximate)  
Body marked with device marking code* (see below)  
Pin #1 defined by dot on top of package  
ELECTRICAL CHARACTERISTICS  
STAND OFF  
VOLTAGE  
VWM  
BREAKDOWN  
VOLTAGE  
VBR  
CLAMPING  
VOLTAGE  
VC  
@ 1 Amp  
(Figure 2)  
VOLTS  
CLAMPING  
VOLTAGE  
VC  
@ 5 Amp  
(Figure 2)  
VOLTS  
STANDBY  
CURRENT  
ID  
CAPACITANCE  
(f=1 MHz)  
C
TEMPERATURE  
COEFFICIENT  
OF VBR  
DEVICE  
MARKING*  
PART  
NUMBER  
@1 mA  
@ VWM  
@0V  
αVBR  
VOLTS  
MAX  
3.3  
VOLTS  
MIN  
4
µA  
MAX  
200  
40  
1
pF  
MAX  
3
mV/°C  
MAX  
-5  
MAX  
8
MAX  
11  
USB50403C  
USB50405C  
USB50412C  
USB50415C  
USB50424C  
53  
55  
5.0  
6.0  
10.8  
19  
13  
3
3
1
512  
515  
524  
12.0  
15.0  
24.0  
13.3  
16.7  
26.7  
26  
8
24  
32  
1
3
3
11  
43  
57  
1
28  
*Device marking has an e3 suffix added for the RoHS Compliant option, e.g. 53e3, 55e3, 512e3, 515e3, and 524e3.  
Copyright © 2005  
6-28-2005 REV K  
Microsemi  
Scottsdale Division  
Page 1  
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503  
12

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