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Protect High-Speed Data Lines with the ESD5Z3.3T1G 3.3V Uni-Directional Clamping Ultra-Low Capacitance and Sub-nanosecond Response in a Miniature SOD-523 Package
Features
Low Clamping Voltage
Small Body Outline Dimensions: 0.047 x 0.032 (1.20 mm x 0.80 mm)
Low Body Height: 0.028 (0.7 mm)
Stand−off Voltage: 2.5 V − 12 V
Peak Power up to 240 Watts @ 8 x 20 s Pulse
Low Leakage
Response Time is Typically < 1 ns
ESD Rating of Class 3 (> 16 kV) per Human Body Model
IEC61000−4−2 Level 4 ESD Protection
IEC61000−4−4 Level 4 EFT Protection
SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
These Devices are Pb−Free and are RoHS Compliant
Applications
1. High-Speed Data Interface Protection:
This is its primary application. Its ultra-low capacitance and sub-nanosecond response time ensure signal integrity is not compromised, making it perfect for:
USB 2.0 / 3.0 data lines
HDMI and DisplayPort interfaces
High-speed Ethernet RJ45 ports
Mobile High-Definition Link (MHL) and SATA interfaces
2. Portable Electronic Devices:
Its miniature SOD-523 package is ideal for space-constrained devices, providing robust ESD protection for ports in:
Smartphones and tablets (charging/data ports, audio jacks)
Laptops and ultrabooks
Wearable devices (smartwatches, fitness trackers)
Digital cameras and portable gaming consoles
3. Communication & Computing Equipment:
High-speed data lines in servers, routers, and switches.
Cellular RF antennas (e.g., for GPS, Wi-Fi, Bluetooth modules), where its 3.3V working voltage matches the circuit voltage.
Description
The ESD5Z Series is designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts ideal for ESD protection on designs where board space is at a premium. Because of its small size, it is suited for use in cellular phones, portable devices, digital cameras, power supplies and many other portable applications.
INFORMATION
| Category | | |
| Mfr | | |
| Series | - | |
| Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
| Part Status | Active | |
| Type | Zener | |
| Unidirectional Channels | 1 | |
| Voltage - Reverse Standoff (Typ) | 3.3V (Max) | |
| Voltage - Breakdown (Min) | 5V | |
| Voltage - Clamping (Max) @ Ipp | 14.1V | |
| Current - Peak Pulse (10/1000µs) | 11.2A (8/20µs) | |
| Power - Peak Pulse | 158W | |
| Power Line Protection | No | |
| Applications | General Purpose | |
| Capacitance @ Frequency | 105pF @ 1MHz | |
| Operating Temperature | -55°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | SC-79, SOD-523 | |
| Supplier Device Package | | |
| Base Product Number |
Drawing
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