IP4234CZ6: Single USB 2.0 ESD protection to IEC 61000-4-2 level 4
The IP4234CZ6 is designed to protect Input/Output (I/O) USB 2.0 ports, that are sensitive to capacitive loads, from being damaged by ElectroStatic Discharge (ESD). The π-filter structure is implemented with a small series resistor to provide the necessary protection to signal and supply components from ESD voltages greater than +-8 kV contact discharge according IEC 61000-4-2, level 4.
The ESD protection is independent of the supply voltage due to the rail-to-rail diode architecture being connected to a Zener diode.
The IP4234CZ6 is fabricated using monolithic silicon technology and integrates two ultra-low capacitance π-filter ESD protection diodes plus a Zener diode in a miniature 6-lead SOT457 package.
SOT457
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| Single USB 2.0 ESD protection to IEC 61000-4-2 level 4 (REV 1.0) PDF (61.0 kB) IP4234CZ6 [English] | 16 Apr 2009 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic surface-mounted package (TSOP6); 6 leads (REV 1.0) PDF (248.0 kB) SOT457 [English] | 08 Feb 2016 |
Packing (2)
| Name/Description | Modified Date |
|---|---|
| TSOP6; Tape reel SMD; standard product orientation 12NC ending 115 (REV 1.0) PDF (187.0 kB) SOT457_115 [English] | 30 Nov 2012 |
| Tape reel SMD; reversed product orientation 12NC ending 125 (REV 1.0) PDF (187.0 kB) SOT457_125 [English] | 30 Nov 2012 |
Supporting Information (3)
| Name/Description | Modified Date |
|---|---|
| Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE [English] | 30 Sep 2013 |
| Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE [English] | 30 Sep 2013 |
| MAR_SOT457 Topmark (REV 1.0) PDF (113.0 kB) MAR_SOT457 [English] | 03 Jun 2013 |
Ordering Information
| Product | Status | Package version | Package name | Size (mm) | No of protected lines | Configuration | Cd [typ] (pF) | Cd [max] (pF) | VRWM (V) | VESD IEC61000-4-2 (kV) | IRM [max] (µA) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| IP4234CZ6 | Active | SOT457 | TSOP6 | 2.9 x 1.5 x 1 | 2 | Pi-Filter | 2 | 3.5 | 5.5 | 15 | 0.1 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IP4234CZ6 | | SOT457 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4, Reverse | Active | IP4234CZ6,125 (9340 633 69125) | ZE | IP4234CZ6 |    | Always Pb-free | 1 | 1 |
| Reel 7" Q1/T1 | Active | IP4234CZ6,115 (9340 633 69115) | ZE | IP4234CZ6 | | Always Pb-free | 1 | 1 |
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