Philips IP4220CZ6
The IP4220CZ6 is designed to protect I/Os being sensitive concerning capacitive load, such as USB 2.0, Ethernet, DVI etc. The IP4220CZ6 is fabricated using thin film-onsilicon technology and integrates 4 ultra-low capacity rail-to-rail ESD protection diodes in a miniature 6-lead SOT457 package. Therefore, the IP4220CZ6 incorporates four pairs of ultra-low capacity rail-to-rail diodes plus an additional Zener diode to provide protection to downstream signal and supply components from Electrostatic Discharge (ESD) voltages as high as ±8 kV contact discharge.| Part No. | IP4220CZ6 |
|---|---|
| Datasheet | IP4220CZ6 Download |
| Manufacturer |  Philips |
| Description | Dual USB 2.0 Integrated ESD protection to IEC 61000-4-2 level 4 |
| Buy | Stock & Price |
FEATURES
● ESD IEC 61000-4-2 level 4, ± 8kV contact discharge compliant protection● Four ultra-low input capacitance (1 pF typ.) ESD rail-to-rail protection diodes
● Low voltage clamping due to integrated Zener diode
● Small 6 lead SO6 (SOT457) package
APPLICATIONS
General-purpose downstream ESD protection high frequency analog signals and high-speed serial data transmission for ports inside:● Cellular and PCS mobile handsets
● PC-/Notebook USB2.0/IEEE1394 ports
● DVI interfaces
● Cordless telephones
● Wireless data (WAN/LAN) systems
● PDAs
DESCRIPTION
from destruction by Electro Static Discharges (ESD). Due to the rail-to-rail diodes being connected to the Zener diode, the protection is working independent form the availability of a supply voltage. Product Specification IP4220CZ6 16 25 34 Figure 1: IP4220CZ6 schematic and pinning diagram 2005 January 05 2 Philips Semiconductors Dual USB 2.0 Integrated ESD Protection Product Specification IP4220CZ6ABSOLUTE MAXIMUM RATINGS
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