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ESD5V3U4RRS
Ultra-Low Capacitance ESD Diode Array * Rail-to-rail diodes with internal TVS diode * ESD / transient protection of four I/O lines and one Vcc line exceeding: IEC61000-4-2 (ESD): 15 kV (contact) IEC61000-4-4 (EFT): 2.5 kV / 50 A (5/50 ns) IEC61000-4-5 (surge): 3 A (8/20 s) * Reverse working voltage data lines: 5.3 V max. * Reverse working voltage Vcc: 6 V max. * Very low capacitance: 0.4 pF typ. * Very low reverse current < 10 nA typ. * Very low clamping voltage: 12 V typ. at positive transients 4 V typ. at negative transients * Pb-free (RoHS compliant) package * Qualified according AEC Q101 Applications * USB 2.0 ports and future USB 3.0 ports * Ethernet port: 10/100/1000 Mb/s * IEEE 1394 FireWire ports * Mobile communications e.g. high-speed SIM card protection * Consumer products (STB, DVD, DSC, DVC...)
* Notebooks and desktop computers, peripherals
ESD5V3U4RRS
6 5 4
1
2
3
Type ESD5V3U4RRS
Package SOT363
Configuration 6 pins, uni-directional
Marking E8s
1
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ESD5V3U4RRS
Maximum Ratings at TA = 25C, unless otherwise specified Parameter ESD contact discharge1) Peak pulse current (tp = 8 / 20 s)2) Peak pulse power (tp = 8 / 20 s)2) Operating temperature range Storage temperature Symbol VESD I pp Ppk T op T stg Value 15 3 50 -55...125 -65...150 Unit kV A W C
Electrical Characteristics at TA = 25C, unless otherwise specified Parameter Symbol Values min. Characteristics 3) Reverse working voltage I/O pin4) to pin 5 pin 2 to pin 5 Breakdown voltage I(BR) = 1 mA, any pin to pin 5 Reverse current VR = 5.3 V, any pin to pin 5 Clamping voltage IPP = 1 A, tp = 8/20 s2) , any pin to pin 5 IPP = 3 A, tp = 8/20 s2) , any pin to pin 5 Forward clamping voltage IPP = 1 A, tp = 8/20 s2) , any pin to pin 5 IPP = 3 A, tp = 8/20 s2) , any pin to pin 5 Line capacitance5)4) VR = 0 V, f = 1 MHz, any I/O pin to pin 5
1V 2I 3It
Unit max. V
typ.
VRWM V(BR) IR VCL VFC CT 2 4 0.4 4 6 0.6 10 12 13 15 6.3 < 10 5.3 6 100
nA V
pF
ESD according to IEC61000-4-2
pp according to IEC61000-4-5
is strongly recommended that pin 5 is connected to ground for propper functionality. pins are pin 1, 3, 4, 6 5Total capacitance line to ground
4I/0
2
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ESD5V3U4RRS
Power derating curve Ppk = (TA) Clamping voltage, V cl = (Ipp) tp = 8 / 20 s
110
%
15
V
90
P pk or Ipp
13
80 70 60 50 40 30 8 20 10 0 0 25 50 75 100
C
V CL
12 11 10 9
7 6 0
150
1
2
A
4
TA
Ipp
Forward clamping voltage VFC = (IPP) tp = 8 / 20 s
6
Reverse current IR = (VR) TA = Parameter
10 -6 A 10 -7
150C
V
VFC
4
10 -8
125C
IR
3 10 -9
85C
2
10 -10
25C
1
10 -11
0 0
1
2
3
A
5
10 -12 0
1
2
3
4
V
6
Ipp
VR
3
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ESD5V3U4RRS
Diode capacitance CT = (VR) f = 1MHz
0.6
pF
CT
0.4
0.3
0.2
0.1
0 0
1
2
3
V
5
VR
4
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ESD5V3U4RRS
Application example ESD5V3U4RRS 4 data lines, uni-directional
4 protected high-speed I/O data lines
I/O I/O I/O I/O
Connector
ESD sensitive device
3
2
1 The protection diode should be placed very close to the location where the ESD or other transients can occur to keep loops and inductances as small as possible. It is strongly recommended that pin 5 is directly connected to a ground plane on the board for propper functionality. Pin 2 is not connected.
4
5
6
Application example ESD5V3U4RRS 4 data lines and 1 power supply line, uni-directional
4 protected high-speed I/O data lines, 1 protected power supply line (+Vcc)
Connector
I/O I/O I/O I/O
ESD sensitive device
3
2
1
+Vcc
4
5
6
Pin 2 is directly connected to the positive power supply line (+Vcc). It is strongly recommended that pin 5 is directly connected to a ground plane on the board for propper functionality .
5
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Package SOT363
ESD5V3U4RRS
Package Outline
2 0.2 0.2 -0.05
+0.1
0.9 0.1 6x 0.1 4
1.25 0.1 2.1 0.1
M
0.1 MAX. 0.1 A
6
5
Pin 1 marking
1
2
3
0.1 MIN.
0.65 0.65 0.2
M
0.15 +0.1 -0.05 A
Foot Print
0.3
0.9 0.7
0.65 0.65
Marking Layout (Example)
Small variations in positioning of Date code, Type code and Manufacture are possible.
1.6
Manufacturer
2005, June Date code (Year/Month)
Pin 1 marking Laser marking
BCR108S Type code
Standard Packing
Reel o180 mm = 3.000 Pieces/Reel Reel o330 mm = 10.000 Pieces/Reel For symmetric types no defined Pin 1 orientation in reel.
4
0.2
2.3 8
Pin 1 marking
2.15
1.1
6
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ESD5V3U4RRS
Edition 2006-02-01 Published by Infineon Technologies AG 81726 Munchen, Germany (c) Infineon Technologies AG 2007. All Rights Reserved.
Attention please! The information given in this dokument shall in no event be regarded as a guarantee of conditions or characteristics ("Beschaffenheitsgarantie"). With respect to any examples or hints given herein, any typical values stated herein and/or any information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office ( www.infineon.com). Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered.
7
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