Overview
The IP4223CZ6,125 from NXP Semiconductors is a transient voltage suppressor (TVS) diode designed to provide robust electrostatic discharge (ESD) protection for sensitive I/O lines. This device is particularly suited for protecting high-frequency analog signal ports and high-speed serial data transmission ports against ESD and other transient voltage spikes. Encapsulated in a small 6-lead SOT457 (SC-74) Surface-Mounted Device (SMD) plastic package, it offers a compact and space-saving solution for various applications.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Input Voltage (VI) | 0 | 5.5 | V | ||
| ESD Voltage (VESD) | IEC 61000-4-2, level 4, contact | -8 | 8 | kV | |
| Storage Temperature (Tstg) | -55 | 125 | °C | ||
| Ambient Temperature (Tamb) | -40 | 85 | °C | ||
| Input/Output to Ground Capacitance (C(I/O-GND)) | VI = 0 V; f = 1 MHz; VP = 3 V | 1.5 | pF | ||
| Zener Diode to Ground Capacitance (C(zd-GND)) | VI = 0 V; f = 1 MHz; VP = 3 V | 40 | pF | ||
| Reverse Leakage Current (IRM) | VI = 3 V | 100 | nA | ||
| Zener Diode Breakdown Voltage (VBRzd) | I = 1 mA | 6 | 9 | V |
Key Features
- Pb-free, Restriction of Hazardous Substances (RoHS) compliant, and free of halogen and antimony (Dark Green compliant).
- ESD protection up to ±8 kV contact discharge; IEC 61000-4-2, level 4 compliant.
- Four pairs of ultra-low input capacitance (C(I/O-GND) = 1.5 pF) ESD rail-to-rail protection diodes.
- Low voltage clamping due to integrated Zener diode.
- Small 6-lead SOT457 (SC-74) SMD package.
Applications
- General-purpose downstream ESD protection for high-frequency analog signal ports and high-speed serial data transmission ports in cellular phone and Personal Communication System (PCS) mobile handsets.
- PC/notebook USB 2.0/IEEE1394 ports.
- Digital Video Interface (DVI).
- Cordless telephones.
- Wireless data (WAN/LAN) systems.
- Mobile Internet Devices (MID).
- Portable Media Players (PMP).
- High-Definition Multimedia Interface (HDMI).
Q & A
- What is the primary function of the IP4223CZ6,125? The primary function is to provide electrostatic discharge (ESD) protection for sensitive I/O lines.
- What is the maximum ESD voltage the IP4223CZ6,125 can withstand? The device can withstand ESD voltages up to ±8 kV contact discharge.
- What type of package does the IP4223CZ6,125 come in? It comes in a 6-lead SOT457 (SC-74) Surface-Mounted Device (SMD) plastic package.
- Is the IP4223CZ6,125 RoHS compliant? Yes, it is Pb-free, RoHS compliant, and free of halogen and antimony (Dark Green compliant).
- What is the input/output to ground capacitance of the IP4223CZ6,125? The input/output to ground capacitance is 1.5 pF at 1 MHz.
- What are the typical applications of the IP4223CZ6,125? Typical applications include protection for USB 2.0, ethernet, DVI, and other high-speed serial data transmission ports.
- What is the operating temperature range of the IP4223CZ6,125? The operating temperature range is -40°C to 85°C.
- Does the IP4223CZ6,125 include a Zener diode? Yes, it includes an integrated Zener diode for low voltage clamping.
- How many channels of ESD protection does the IP4223CZ6,125 provide? It provides four pairs of ultra-low capacitance ESD protection diodes.
- Is the IP4223CZ6,125 suitable for high-frequency analog signal ports? Yes, it is designed for general-purpose downstream ESD protection for high-frequency analog signal ports and high-speed serial data transmission ports.
