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SP721ABT from INTERSIL

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SP721ABT

Manufacturer: INTERSIL

ELECTRONIC PROTECTION ARRAY FOR ESD AND OVER-VOLTAGE PROTECTION

Partnumber Manufacturer Quantity Availability
SP721ABT INTERSIL 4500 In Stock

Description and Introduction

ELECTRONIC PROTECTION ARRAY FOR ESD AND OVER-VOLTAGE PROTECTION The SP721ABT is a transient voltage suppressor (TVS) diode array manufactured by INTERSIL (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** INTERSIL (now Renesas Electronics)  
- **Type:** TVS Diode Array  
- **Configuration:** 4-Channel Uni-Directional  
- **Operating Voltage:** 5V  
- **Peak Pulse Power:** 150W (8/20µs waveform)  
- **Breakdown Voltage (VBR):** 6.4V (min), 7.0V (typ), 7.7V (max)  
- **Clamping Voltage (VC):** 9.2V (max) at 1A  
- **Leakage Current (IR):** 1µA (max) at 5V  
- **Capacitance (CD):** 5pF (typ) per channel  
- **ESD Protection:** ±15kV (Human Body Model), ±8kV (IEC 61000-4-2 Contact Discharge)  

### **Descriptions:**
- The SP721ABT is designed to protect sensitive electronic components from electrostatic discharge (ESD), electrical fast transients (EFT), and other transient voltage events.  
- It integrates four uni-directional TVS diodes in a single package, providing robust protection for data lines, I/O ports, and power supply rails.  
- Suitable for applications requiring low capacitance and high-speed signal integrity.  

### **Features:**
- **Low Clamping Voltage:** Ensures minimal stress on protected circuits.  
- **Fast Response Time:** Responds to transients in nanoseconds.  
- **Low Leakage Current:** Minimizes power loss in normal operation.  
- **Compact Package:** Available in an 8-pin SOIC package for space-constrained designs.  
- **Compliance:** Meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) standards.  

This information is based solely on the manufacturer's datasheet and technical documentation.

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