Datasheet

UNISONIC TECHNOLOGIES CO., LTD
USMS05
Preliminary
TVS
TVS DIODE ARRAY FOR ESD
AND LATCH-UP PROTECTION
„
DESCRIPTION
The UTC USMS05 is TVS diode array, it uses UTC’s advanced
technology to provide customers with low leakage current, low
operating and clamping voltage, etc.
The UTC USMS05 is suitable for ESD and latch-up protection.
„
FEATURES
* 4 Protect I/O lines
* Low leakage current (Max.=20μA @ VRWM=5V, T=25°C)
* Low operating and clamping voltages
„
ORDERING INFORMATION
Ordering Number
Lead Free
Halogen Free
USMS05L-AG6-R
USMS05G-AG6-R
USMS05L-AG6-R
„
Package
Packing
SOT-26
Tape Reel
(1)Packing Type
(1) R: Tape Reel
(2)Package Type
(2) AG6 : SOT-26
(3)Halogen Free
(3) L: Lead Free, G: Halogen Free
MARKING
www.unisonic.com.tw
Copyright © 2013 Unisonic Technologies Co., Ltd
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USMS05
Preliminary
„
PIN CONFIGURATION
„
PIN DESCRIPTION
PIN NO.
1
2
3
4
5
6
PIN NAME
I/O
GND
I/O
I/O
GND
I/O
TVS
DESCRIPTION
Terminal of ESD 1
Ground
Terminal of ESD2
Terminal of ESD 3
Ground
Terminal of ESD 4
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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USMS05
„
Preliminary
TVS
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
25
kV
ESD Voltage (HBM Contact) (Note 2)
VESD
20
kV
Peak Pulse Power (tP=8/20μs)
PPK
350
W
Operating Temperature
TJ
-55~+125
°C
Storage Temperature
TSTG
-55~+150
°C
Note: 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. IEC 61000-4-2.
Air
Contact
„
ELECTRICAL CHARACTERISTICS
PARAMETER
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
SYMBOL
VRWM
VBR
IR
Clamping Voltage
VC
Peak Pulse Current
IPP
Junction Capacitance
Cj
TEST CONDITIONS
IT=1mA
VRWM=5V, T=25°C
IPP=5A, tp=8/20μs
IPP=24A, tp=8/20μs
tp=8/20μs
Between I/O Pins and Ground
VR=0V, f=1MHZ
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
MIN
6
TYP MAX UNIT
5
V
V
20
μA
9.8
V
14.5
V
24
A
325
400
pF
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USMS05
Preliminary
TVS
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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