ESD200-B1-CSP0201
Protection device
TVS (transient voltage suppressor)
Bi-directional, 5.5 V, 6.5 pF, 0201, RoHS and halogen free compliant
Feature list
• ESD/transient protection of data lines according to:
- IEC61000-4-2 (ESD): ±19 kV (air), ±17 kV (contact discharge)
- IEC61000-4-4 (EFT): ±2 kV/±40 A (5/50 ns)
- IEC61000-4-5 (Surge): ±3 A (8/20 μs)
• Bi-directional working voltage up to: VRWM = ±5.5 V
• Line capacitance: CL = 6.5 pF (typical) at f = 1 MHz
• Clamping voltage: VCL = 13 V (typical) at ITLP = 16 A with RDYN = 0.2 Ω (typical)
• Very low reverse current: IR < 1 nA (typical)
• Minimized clamping overshoot due to extremely low parasitic inductance
• Small form factor SMD size 0201, low profile (0.58 mm x 0.28 mm x 0.15 mm) [3]
• Bi-directional and symmetric I/V characteristic for optimized design and assembly,
recommendations for PCB assembly see [2]
Potential applications
• ESD protection of highly susceptible IC/ASICs in audio, headset and human digital interfaces
Product validation
Qualified for industrial applications according to the relevant tests of JEDEC47/20/22
Device information
a) Pin configuration b )
Schematic diagram
Figure 1 Pin configuration and schematic diagram
Table 1 Part information
Type Package Configuration Marking code
ESD200-B1-CSP0201 WLL-2-1 1 line, bi-directional A 1)
1The device has no marking code on the device backside. The marking code is on pad side.
Datasheet Please read the Important Notice and Warnings at the end of this document Revision 1.3
www.infineon.com 2018-02-19
Table of contents
Feature list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Potential applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Product validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Device information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Typical characteristic diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 WLL-2-1 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
ESD200-B1-CSP0201
Protection device
Table of contents
Datasheet 2 Revision 1.3
2018-02-19
1 Maximum ratings
Note:TA = 25 °C, unless otherwise specified.
Table 2 Maximum ratings
Parameter Symbol Values Unit
Reverse working voltage VRWM ±5.5 V
ESD discharge 1) VESD (contact) ±17 kV
VESD (air) ±19
Peak pulse power 2) PPK 45 W
Peak pulse current 2) IPP ±3 A
Operating temperature range TOP -55 to 125 °C
Storage temperature Tstg -65 to 150 °C
Attention:Stresses above the maximum values listed here may cause permanent damage to the device.
Exposure to absolute maximum rating conditions for extended periods may aect device
reliability. Maximum ratings are absolute ratings. Exceeding only one of these values may cause
irreversible damage to the component.
1VESD according to IEC61000-4-2 (R = 330 Ω, C = 150 pF discharge network)
2Stress pulse: 8/20 μs current waveform according to IEC61000-4-5
ESD200-B1-CSP0201
Protection device
Maximum ratings
Datasheet 3 Revision 1.3
2018-02-19
2 Electrical characteristics
Note:TA = 25 °C, unless otherwise specified. Device is electrically symmetrical.
V
F
RDYN
ΔV
ΔI
ITLP
V
R
I
F
I
R
IPP
ITLP
IPP
IR
VRWM
VBR
VCL
VTLP
RDYN
ΔV
ΔI
V
F ... Forward voltage
V
R ... Reverse voltage
I
R ... Reverse current
I
F ... Forward current
Diode_Characteristic_Curve_Bi-directional.svg
ΔI
ΔV
IT
ΔI
ΔV
VCL
VTLP
VBR
VRWM
IR
I
T
RDYN ... Dynamic resistance
VRWM ... Reverse working voltage max.
VBR ... Breakdown voltage
VCL ... Clamping voltage
VTLP ... TLP voltage
IR... Reverse leakage current
IPP ... Peak pulse current
ITLP ... TLP current
IT... Test current
Figure 2 Definitions of electrical characteristics
ESD200-B1-CSP0201
Protection device
Electrical characteristics
Datasheet 4 Revision 1.3
2018-02-19
Table 3 DC characteristics
Parameter Symbol Values Unit Note or test condition
Min. Typ. Max.
Breakdown voltage VBR 6 – 10 V IT = 1 mA
Reverse current IR– 0.1 100 nA VR = 5.5 V
Table 4 AC characteristics
Parameter Symbol Values Unit Note or test condition
Min. Typ. Max.
Line capacitance CL– 6.5 – pF VR = 0 V, f = 1 MHz
– 6.5 – VR = 0 V, f = 1 GHz
Table 5 ESD and Surge characteristics
Parameter Symbol Values Unit Note or test condition
Min. Typ. Max.
Clamping voltage 1) VCL – 12 – V VESD = 8 kV, contact
discharge
Clamping voltage2) – 10 – ITLP = 1 A, tp = 100 ns
– 13 – ITLP = 16 A, tp = 100 ns
Clamping voltage 3) – 10 – IPP = 1 A, tp = 8/20 µs
– 12.5 – IPP = 3 A, tp = 8/20 µs
Dynamic resistance 2) RDYN – 0.2 – Ω tp = 100 ns
1VESD according to IEC61000-4-2 (R = 330 Ω, C = 150 pF discharge network)
2Please refer to application note AN210 [1], TLP parameters: Z0 = 50 Ω , tp = 100 ns, tr = 0.6 ns
3Stress pulse: 8/20 μs current waveform according to IEC61000-4-5
ESD200-B1-CSP0201
Protection device
Electrical characteristics
Datasheet 5 Revision 1.3
2018-02-19
3 Typical characteristic diagrams
Note:TA = 25 °C, unless otherwise specified.
10-12
10-11
10-10
10-9
10-8
10-7
10-6
10-5
10-4
10-3
-10 -8 -6 -4 -2 0 2 4 6 8 10
IR[A]
VR[V]
Figure 3 Reverse leakage current: IR = f(VR)
10-1
10+0
10+1
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130
IR[nA]
TA[°C]
Figure 4 Reverse current IR = f(TA), VR = 5.5 V
ESD200-B1-CSP0201
Protection device
Typical characteristic diagrams
Datasheet 6 Revision 1.3
2018-02-19
8
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
9
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100 110 120 130
VBR [V]
TA[°C]
Figure 5 Reverse voltage VBR = f(TA), IBR = 1 mA
0
1
2
3
4
5
6
7
8
9
10
-3 -2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 2 2.5 3
CL[pF]
VR[V]
1 MHz
1 GHz
Figure 6 Line capacitance: CL = f(VR), f = 1 MHz, 1 GHz
ESD200-B1-CSP0201
Protection device
Typical characteristic diagrams
Datasheet 7 Revision 1.3
2018-02-19
-5
0
5
10
15
20
25
30
35
40
45
50
-100 0 100 200 300 400 500 600 700 800 900
VCL [V]
tp [ns]
Scope: 6 GHz, 20 GS/s
VCL-max-peak = 25 V
VCL-30ns-peak = 12 V
Figure 7 Clamping voltage (ESD): VCL = f(t), 8 kV positive pulse according to IEC61000-4-2
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
-100 0 100 200 300 400 500 600 700 800 900
VCL [V]
tp [ns]
Scope: 6 GHz, 20 GS/s
VCL-max-peak = -24 V
VCL-30ns-peak = -11 V
Figure 8 Clamping voltage (ESD): VCL = f(t), 8 kV negative pulse according to IEC61000-4-2
ESD200-B1-CSP0201
Protection device
Typical characteristic diagrams
Datasheet 8 Revision 1.3
2018-02-19
-5
0
5
10
15
20
25
30
35
40
45
50
-100 0 100 200 300 400 500 600 700 800 900
VCL [V]
tp [ns]
Scope: 6 GHz, 20 GS/s
VCL-max-peak = 34 V
VCL-30ns-peak = 13 V
Figure 9 Clamping voltage (ESD): VCL = f(t), 15 kV positive pulse according to IEC61000-4-2
-50
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
-100 0 100 200 300 400 500 600 700 800 900
VCL [V]
tp [ns]
Scope: 6 GHz, 20 GS/s
VCL-max-peak = -35 V
VCL-30ns-peak = -12 V
Figure 10 Clamping voltage (ESD): VCL = f(t), 15 kV negative pulse according to IEC61000-4-2
ESD200-B1-CSP0201
Protection device
Typical characteristic diagrams
Datasheet 9 Revision 1.3
2018-02-19
Figure 11 Clamping voltage (TLP): ITLP = f(VTLP) [1]
ESD200-B1-CSP0201
Protection device
Typical characteristic diagrams
Datasheet 10 Revision 1.3
2018-02-19
-5
-4
-3
-2
-1
0
1
2
3
4
5
-20 -15 -10 -5 0 5 10 15 20
IPP [A]
VCL [V]
Figure 12 Clamping voltage (Surge): IPP = f(VCL) according to IEC61000-4-5 [1]
ESD200-B1-CSP0201
Protection device
Typical characteristic diagrams
Datasheet 11 Revision 1.3
2018-02-19
-35
-30
-25
-20
-15
-10
-5
0
10 100 1000 10000
Insertion Loss [dB]
f[MHz]
ESD200-B1-CSP0201
Figure 13 Insertion loss versus frequency in a 50 Ω system
ESD200-B1-CSP0201
Protection device
Typical characteristic diagrams
Datasheet 12 Revision 1.3
2018-02-19
4 Package information
4.1 WLL-2-1 package
Note:Dimensions in mm
SG-WLL-2-1-PO V01
±0.03
0.28
±0.01
0.15
1
2
±0.02
0.2
0.58
±0.03
±0.02
0.26
Bottom viewTop view
0.36
(0.16)
Figure 14 WLL-2-1 package outline
0.27
0.19
0.19
0.19
Copper Solder mask Stencil apertures
0.57
0.24
0.62
0.32
0.24
0.14
SG-WLL-2-1-FP V01
Figure 15 WLL-2-1 footprint
2
0.23
SG-WLL-2-1-TP V02
0.35
0.21
0.68
8
Figure 16 WLL-2-1 packing
1
1
Type code
Marking on pad-side
1 2
1 2
Type code
Figure 17 WLL-2-1 marking example (marking code see Device information )
ESD200-B1-CSP0201
Protection device
Package information
Datasheet 13 Revision 1.3
2018-02-19
5 References
[1] Infineon AG - Application note AN210: Eective ESD protection design at system level using VF-TLP
characterization methodology
[2] Infineon AG - Recommendations for Printed Circuit Board Assembly of Infineon WLL Packages
http://www.infineon.com/Packageinformation_WLL
[3] Infineon AG - Application note AN392: TVS diodes in ChipScalePackage reduce size and save cost
Revision history
Revision history: Rev. 1.2. 2016-05-13
Page or Item Subjects (major changes since previous revision)
Revision 1.3, 2018-02-19
All Data sheet layout changed
References updated, editorial changes
ESD200-B1-CSP0201
Protection device
References
Datasheet 14 Revision 1.3
2018-02-19
Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
Edition 2018-02-19
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2018 Infineon Technologies AG
All Rights Reserved.
Do you have a question about any
aspect of this document?
Email: erratum@infineon.com
Document reference
IFX-sws1502286912666
IMPORTANT NOTICE
The information given in this document shall in no
event be regarded as a guarantee of conditions or
characteristics (“Beschaenheitsgarantie”) .
With respect to any examples, hints or any typical values
stated herein and/or any information regarding the
application of the product, 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.
In addition, any information given in this document is
subject to customer’s compliance with its obligations
stated in this document and any applicable legal
requirements, norms and standards concerning
customer’s products and any use of the product of
Infineon Technologies in customer’s applications.
The data contained in this document is exclusively
intended for technically trained sta. It is the
responsibility of customer’s technical departments to
evaluate the suitability of the product for the intended
application and the completeness of the product
information given in this document with respect to such
application.
WARNINGS
Due to technical requirements products may contain
dangerous substances. For information on the types
in question please contact your nearest Infineon
Technologies oice.
Except as otherwise explicitly approved by Infineon
Technologies in a written document signed by
authorized representatives of Infineon Technologies,
Infineon Technologies’ products may not be used in
any applications where a failure of the product or
any consequences of the use thereof can reasonably
be expected to result in personal injury