Datasheet

UNISONIC TECHNOLOGIES CO., LTD
UESDA6V1W5
Preliminary
TVS
4-BIT WIDE MONOLITHIC
SUPPRESSOR

DESCRIPTION
The UTC UESDA6V1W5 is a 4-bit wide monolithic suppressor,
it uses UTC’s advanced technology to provide customers with low
leakage current and high integration, etc.
The UTC UESDA6V1W5 is suitable for ESD protection and high
density boards.

FEATURES
* Low leakage current (Max.=1µA)
* High integration
* Breakdown voltage (Min.=6.1V)

ORDERING INFORMATION
Ordering Number
UESDA6V1W5G-AL5-R

Package
SOT-353
Packing
Tape Reel
MARKING
www.unisonic.com.tw
Copyright © 2015 Unisonic Technologies Co., Ltd
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UESDA6V1W5
Preliminary

FUNCTIONAL DIAGRAM

PIN DESCRIPTION
PIN NO.
1
2
3
4
5
PIN NAME
I/O
GND
I/O
I/O
I/O
TVS
DESCRIPTION
Terminal of ESD 1
Ground
Terminal of ESD 2
Terminal of ESD 3
Terminal of ESD 4
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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
Preliminary
TVS
ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
15
kV
ESD Discharge IEC1000-4-2
VESD
8
kV
Peak Pulse Power (8/20 µs)
VPP
150
W
Operating Junction Temperature
TJ
125
°C
Operating Temperature (Note 2)
TOPR
-40~+125
°C
Storage Temperature
TSTG
-55~+150
°C
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. The values of operating parameters versus temperature are given through curve and αT parameter.
Air Discharge
Contact Discharge

ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)
PARAMETER
Stand-Off Voltage
Breakdown Voltage
Leakage Current
Voltage Temperature Coefficient (Note 2)
Capacitance Per Line
Dynamic Resistance (Note 1)
Forward Voltage Drop
Notes: 1. Square pulse IPP=15A, tP=2.5µs.
2. ∆VBR=αT×(TA-25°C)×VBR (25°C).
SYMBOL
VRM
VBR
IRM
αT
C
Rd
VF
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
TEST CONDITIONS
IR=1mA
VRM=3V
0V Bias
IF=200mA
MIN
TYP
6.1
90
350
MAX UNIT
3
V
7.2
V
1
µA
6
10-4/°C
pF
mΩ
1.25
V
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UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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