ESD227U1W01005E6327XTSA1

ESD227-U1-W01005 Uni-directional ESD protection device, 5.5 V, 1.4 pF, 01005 Product description This Infineon ESD (electrostatic discharge) protection device has an unidirectional I/V characteristic and excellent clamping performance. Feature list • • • • • • ESD / transient protection according to: - IEC61000-4-2 (ESD): ±20 kV (air) / ±20 kV (contact) - IEC61000-4-4 (EFT): ±3 kV / ±60 A (5/50 ns) - IEC61000-4-5 (Surge): 5 A (8/20 μs) Working voltage: VWM = 5.5 V Line capacitance: CL = 1.4 pF at f = 1 MHz Clamping voltage: Vcl = 9.5 V at 16 A, Rdyn = 0.15 Ω; Vcl = -3.2 V at -16 A, Rdyn = 0.11 Ω Very low leakage current: IL = 0.1 nA Small form factor SMD size 01005 and low profile (0.43 x 0.23 x 0.15 mm³) Potential applications • • Audio interfaces, headsets Buttons, GPIO, digital interfaces Product validation Qualified for industrial applications according to the relevant tests of JEDEC47/20/22. Device information Top view Pin 2 Pin 1 A Pin 1 Bottom view Pin 2 Figure 1 Pin configuration and schematic diagram Table 1 Part information Pin 1 Pin 2 Product name / Ordering code Package Pin configuration Marking Pieces / Reel ESD227-U1-W01005 / ESD227U1W01005E6327XTSA1 WLL-2-7 A Datasheet www.infineon.com 1 line, unidirectional Please read the Important Notice and Warnings at the end of this document 15 k v1.1 2021-06-09 ESD227-U1-W01005 Uni-directional ESD protection device, 5.5 V, 1.4 pF, 01005 Table of contents Table of contents Product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Feature list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Potential applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Product validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Device information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Typical characteristic diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 Package information WLL-2-7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 5 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Datasheet 2 v1.1 2021-06-09 ESD227-U1-W01005 Uni-directional ESD protection device, 5.5 V, 1.4 pF, 01005 1 Absolute maximum ratings 1 Absolute maximum ratings Table 2 Absolute maximum ratings at TA = 25°C, unless otherwise specified Parameter Symbol Values Min. Unit Note or test condition Max. Working voltage VWM 0 +5.5 V ESD discharge voltage 1) VESD (contact) -20 +20 kV VESD (air) -20 +20 PPK - 43 - 10 Peak pulse power 2) W From pin 1 to pin 2 From pin 1 to pin 2 From pin 2 to pin 1 Peak pulse current 2) IPP -5 +5 A Operating temperature Top -55 +125 °C Storage temperature Tstg -55 +150 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 affect device reliability. Maximum ratings are absolute ratings. Exceeding only one of these values may cause irreversible damage to the component. 1 2 VESD according to IEC61000-4-2 (R = 330 Ω, C = 150 pF discharge network) Stress pulse: 8/20 μs current waveform according to IEC61000-4-5 Datasheet 3 v1.1 2021-06-09 ESD227-U1-W01005 Uni-directional ESD protection device, 5.5 V, 1.4 pF, 01005 2 Electrical characteristics 2 Note: Electrical characteristics TA = 25°C, unless otherwise specified. All electrical characteristics are measured with pin 2 (anode) connected to ground. I ITLP or IPP Rdyn = I ΔV ΔI ΔV ΔI It Vcl IL VWM Rdyn = ΔV ΔI V ΔI ΔV ITLP or IPP Figure 2 I/V characteristic curve Table 3 I/V characteristic parameters Symbol Parameter Ih Holding current IL Leakage current IPP Peak pulse current, based on IEC61000-4-5 It Test current ITLP TLP current Rdyn Dynamic resistance Vcl Clamping voltage Vh Holding voltage Vt Test voltage Vtr Trigger voltage VWM Maximum working voltage Datasheet Vh Vtr Vcl 4 v1.1 2021-06-09 ESD227-U1-W01005 Uni-directional ESD protection device, 5.5 V, 1.4 pF, 01005 2 Electrical characteristics Table 4 DC characteristics Parameter Symbol Values Min. Unit Note or test condition Typ. Max. Trigger voltage Vtr - 9.5 - V Holding voltage Vh 6 8.4 10 V It = 1mA Leackage current IL - 0.1 50 nA VWM = 5.5 V Table 5 AC characteristics Parameter Symbol Values Min. Line capacitance CL Series inductance Table 6 LS Typ. - 1.4 2 - 1 - -