IP4233CZ6 Nexperia

IP4233CZ6 Ultra low capacitance ESD protection for Ethernet ports Rev. 3 17 June 2010 Product data sheet 1. Product profile 1.1 General description The IP4233CZ6 is designed to protect Input/Output (I/O) ports that are sensitive to capacitive loads, such as Ethernet, from destruction by ElectroStatic Discharge (ESD). The IP4233CZ6 incorporates two pairs of ultra low capacitance back-to-back diodes which protect components from ESD voltages as high as 8 kV contact discharge according to IEC 61000-4-2, level 4. The back-to-back diodes prevent negative clipping of AC signals and voltages below zero. The IP4233CZ6 is fabricated using monolithic silicon technology integrating two ultra low capacitance back-to-back ESD protection diodes in a very small 6-lead SOT363 package. 1.2 Features and benefits Pb-free and Restriction of Hazardous Substances (RoHS) compliant ESD protection compliant to IEC 61000-4-2 level 4, 8 kV contact discharge Two low input capacitance (0.9 pF typical) back-to-back ESD protection diodes Very small 6-lead SOT363 package 1.3 Applications ESD protection high-frequency AC-coupled Ethernet ports 1.4 Quick reference data Table 1. Quick reference data T =25 C unless otherwise specified. amb Symbol Parameter Conditions Min Typ Max Unit electrostatic all pins IEC 61000-4-2, -- 8kV V ESD discharge voltage level 4 contact discharge 1 2 C input/output to V =0 V f = 1 MHz -0.9 1.3 pF (I/O-GND) I ground capacitance 1 Guaranteed by design. 2 Pins 2 to 6 and pins 3 to 5.IP4233CZ6 NXP Semiconductors Ultra low capacitance ESD protection for Ethernet ports 2. Pinning information Table 2. Pinning Pin Description Simplified outline Graphic symbol 1 not connected 6 5 4 2 ESD protection I/O channel 1 1 6 3 ESD protection I/O channel 2 2 5 4 not connected 3 4 132 5 ESD protection I/O channel 2 018aaa013 6 ESD protection I/O channel 1 3. Ordering information Table 3. Ordering information Type number Package Name Description Version IP4233CZ6 SC-88 plastic surface-mounted package 6 leads SOT363 4. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min Max Unit V input voltage - 5.5 V I V electrostatic discharge all pins IEC 61000-4-2, - 8kV ESD voltage level 4 contact discharge T storage temperature 55 +125 C stg T ambient temperature 40 +85 C amb 5. Characteristics Table 5. Characteristics T =25 C unless otherwise specified. amb Symbol Parameter Conditions Min Typ Max Unit 1 2 C input/output to V =0V f=1MHz -0.9 1.3 pF (I/O-GND) I ground capacitance 2 I reverse leakage current V =3.0 V - - 100 nA RM I V breakdown voltage back-to-back diode 6- 9.5 V BR I=5mA 1 Guaranteed by design. 2 Pins 2 to 6 and pins 3 to 5. IP4233CZ6 All information provided in this document is subject to legal disclaimers. NXP B.V. 2010. All rights reserved. Product data sheet Rev. 3 17 June 2010 2 of 11