ESD233-B1-W0201 Protection Devices TVS (Transient Voltage Suppressor) Bi-directional, 5.5 V, 33 pF, 0201, RoHS and Halogen Free compliant Features * * * * * * * * ESD / transient protection according to: - IEC61000-4-2 (ESD): 20 kV (air / contact discharge) - IEC61000-4-4 (EFT): 2 kV / 40 A (5/50 ns) - IEC61000-4-5 (surge): 5 A (8/20 s) Bi-directional working voltage up to: VRWM = 5.5 V Line capacitance: CL = 33 pF (typical) at f = 1 MHz Clamping voltage: VCL = 13 V (typical) at ITLP = 16 A with RDYN = 0.20 (typical) Very low reverse current: IR < 1 nA (typical) Small form factor SMD Size 0201 and low profile (0.58 mm x 0.28 mm x 0.15 mm) Bidirectional and symmetric I/V characteristics for optimized design and assembly Pb-free (RoHS compliant) and halogen free package Guidelines for optimized PCB design and assembly process are available in [2] Applications * ESD Protection of highly susceptible IC/ASICs in audio, headset, human digital interfaces Product validation Qualified for industrial applications according to the relevant tests of JEDEC47/20/22 Device information a ) Pin configuration Figure 1 Pin configuration and schematic diagram Table 1 Part information b ) Schematic diagram Type Package Configuration Marking code ESD233-B1-W0201 WLL-2-1 1 line, bi-directional WA1) 1 The device does not have any marking or date code on the device backside. The Marking code is on pad side. Datasheet www.infineon.com Please read the Important Notice and Warnings at the end of this document Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Table of contents Table of contents Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 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 4.1 Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 WLL-2-1 Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Datasheet 2 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Maximum ratings 1 Maximum ratings Note: TA = 25 C, unless otherwise specified 1) Table 2 Maximum ratings Parameter Symbol Values Unit Reverse working voltage VRWM 5.5 V ESD discharge 2) VESD (contact) 20 kV VESD (air) 20 Peak pulse power 3) PPK 70 W Peak pulse current 3) IPP 5 A Operating temperature range TOP -55 to 125 C Storage temperature Tstg -65 to 150 C Attention: Stresses above the max. values listed here may cause permanent damage to the device. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Maximum ratings are absolute ratings. Exceeding only one of these values may cause irreversible damage to the component. 1 2 3 Device is electrically symmetrical VESD according to IEC61000-4-2 (R = 330 , C = 150 pF discharge network) Stress pulse: 8/20s current waveform according to IEC61000-4-5 Datasheet 3 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Electrical characteristics 2 Electrical characteristics IF I PP I TLP VF IF ... Forward voltage VR IR ... Reverse voltage ... Forward current RDYN ... Reverse current V I I V VR VCL VTLP VBR VRWM IT IR IR IT V I RDYN V I I PP I TLP IR Figure 2 Datasheet VRWM VBR VCL VTLP RDYN VRWM VBR VCL VTLP IR IPP ITLP IT VF ... Dynamic resistance ... Reverse working voltage max. ... Breakdown voltage ... Clamping voltage ... TLP voltage ... Reverse leakage current ... Peak pulse current ... TLP current ... Test current Diode_Characteristic_Curve_Bi-directional.svg Definitions of electrical characteristics 4 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Electrical characteristics Table 3 DC characteristics (TA = 25 C, unless otherwise specified) 1) Parameter Symbol Values Min. Typ. Unit Note or Test Condition Max. Breakdown voltage VBR 7.5 - 9.7 V IT = 1 mA Reverse leakage current IR - <1 100 nA VR = 5.5 V Unit Note or Test Condition pF VR = 0 V, f = 1 MHz2) Table 4 AC characteristics (TA = 25 C, unless otherwise specified) Parameter Symbol Values Min. Line capacitance Table 5 CL Typ. 26 33 40 - 33 - Symbol Values Min. Clamping voltage 3) VCL Clamping voltage 4) Dynamic resistance 3) 1 3 4 VR = 0 V, f = 1 GHz ESD and Surge characteristics (TA = 25 C, unless otherwise specified) 1) Parameter 2 Max. RDYN Typ. Unit Note or Test Condition V ITLP = 1 A, tp = 100 ns Max. - 10 - - 13 - ITLP = 16 A, tp = 100 ns - 10 - IPP = 1 A, tp = 8/20 s - 10.5 - IPP = 3 A, tp = 8/20 s - 11.5 - IPP = 5 A, tp = 8/20 s - 0.20 tp = 100 ns Device is electrically symmetrical Verified by design Please refer to Application Note AN210 [1]. TLP parameter: Z0 = 50 , tp = 100 ns, tr = 0.6 ns. Stress pulse: 8/20 s current waveform according to IEC61000-4-5 Datasheet 5 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Typical characteristic diagrams 3 Typical characteristic diagrams Note: TA = 25 C, unless otherwise specified 10-6 10-7 -8 IR [A] 10 10-9 10-10 -11 10 -12 10 Figure 3 -5 -4 -3 -2 -1 0 VR [V] 1 2 3 4 5 4 5 Reverse leakage current: IR = f(VR) 40 CL [pF] 30 20 10 -5 Figure 4 Datasheet -4 -3 -2 -1 0 VR [V] 1 2 3 Line capacitance: CL = f(VR), f = 1 MHz 6 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Typical characteristic diagrams 40 Scope: 6 GHz, 20 GS/s VCL [V] 30 VCL-max-peak = 27 V 20 VCL-30ns-peak = 12 V 10 0 -10 -100 Figure 5 0 100 200 300 400 tp [ns] 500 600 700 800 900 Clamping voltage (ESD): VCL = f(t), 8 kV positive pulse according to IEC 61000-4-2 10 Scope: 6 GHz, 20 GS/s VCL [V] 0 -10 -20 VCL-max-peak = -27 V VCL-30ns-peak = -12 V -30 -40 -100 Figure 6 Datasheet 0 100 200 300 400 tp [ns] 500 600 700 800 900 Clamping voltage (ESD): VCL = f(t), 8 kV negative pulse according to IEC 61000-4-2 7 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Typical characteristic diagrams 60 Scope: 6 GHz, 20 GS/s VCL [V] 40 VCL-max-peak = 41 V 20 VCL-30ns-peak = 13 V 0 -20 -100 Figure 7 0 100 200 300 400 tp [ns] 500 600 700 800 900 Clamping voltage (ESD): VCL = f(t), 15 kV positive pulse according to IEC 61000-4-2 20 Scope: 6 GHz, 20 GS/s VCL [V] 0 -20 VCL-max-peak = -42 V -40 -60 -100 VCL-30ns-peak = -14 V 0 100 200 300 400 tp [ns] 500 600 700 800 900 Figure 8 Clamping voltage (ESD): VCL = f(t), 15 kV negative pulse according to IEC 61000-4-2 Datasheet 8 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Typical characteristic diagrams 17.5 ESD233-B1-W0201 RDYN 30 15 RDYN = 0.20 ITLP [A] 25 12.5 20 10 15 7.5 10 5 5 2.5 0 0 -5 -2.5 -10 -5 -15 -7.5 -20 -10 RDYN = 0.20 -25 -12.5 -30 -35 -20 Equivalent VIEC [kV] 35 -15 -15 -10 -5 0 5 10 15 -17.5 20 VTLP [V] Figure 9 Datasheet Clamping voltage (TLP): ITLP = f(VTLP) [1] 9 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Typical characteristic diagrams 5 4 3 2 IPP [A] 1 0 -1 -2 -3 -4 -5 -15 Figure 10 Datasheet -10 -5 0 VCL [V] 5 10 15 Clamping voltage (Surge): IPP = f(VCL) according to IEC61000-4-5 [1] 10 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Typical characteristic diagrams 0 Insertion Loss (|S21|) [dB] 10 20 30 40 50 60 0.01 Figure 11 Datasheet ESD233-B1-W0201 0.1 1 Frequency [GHz] 10 Insertion loss vs. frequency in a 50 system 11 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices Package information 4 Package information 4.1 WLL-2-1 Package Top view Bottom view 0.15 0.01 0.28 0.03 0.58 0.03 1 0.2 0.02 0.36 (0.16) 2 0.26 0.02 SG-WLL-2-1-PO V01 WLL-2-1 Package outline (dimension in mm) 0.19 0.24 Solder mask 0.19 0.57 0.62 Copper 0.19 0.27 0.14 0.32 0.24 Figure 12 Stencil apertures SG-WLL-2-1-FP V01 Figure 13 WLL-2-1 Footprint (dimension in mm), recommendations for Printed Circuit Board Assembly see [2] 8 0.68 0.23 2 0.21 0.35 SG-WLL-2-1-TP V02 Figure 14 WLL-2-1 Packing (dimension in mm) Marking on pad-side Type code 1 12 12 Figure 15 Datasheet Type code 1 WLL-2-1 Marking example (see also Table 1) 12 Revision 1.0 2017-05-22 ESD233-B1-W0201 Protection Devices References 5 References [1] Infineon AG - Application Note AN210: Effective ESD Protection design at System Level Using VF-TLP Characterization Methodology [2] Infineon AG - Recommendation 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: Revision 0.9.1, 2016-01-25 Page or Item Subjects (major changes since previous revision) Revision 1.0, 2017-05-22 Chapter 2, 3 Tables of DC, AC characteristics updated Typical characteristic diagrams added Datasheet 13 Revision 1.0 2017-05-22 Trademarks All referenced product or service names and trademarks are the property of their respective owners. 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