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SP720 from HAR

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SP720

Manufacturer: HAR, ON

Electronic Protection Array for ESD and Over-Voltage Protection
Partnumber Manufacturer Quantity Availability
SP720 HAR, ON 94 In Stock

Description and Introduction

Electronic Protection Array for ESD and Over-Voltage Protection The part **SP720** is manufactured by **HAR (Harris Corporation)**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Type:** TVS Diode (Transient Voltage Suppressor)  
- **Voltage Rating:** 5V to 170V (depending on variant)  
- **Peak Pulse Power:** 600W (8/20μs waveform)  
- **Breakdown Voltage Range:** Varies by model (e.g., SP720-01 to SP720-20)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package Type:** DO-214AA (SMB)  

### **Descriptions:**  
- Designed for **ESD (Electrostatic Discharge) protection** and **surge suppression** in sensitive electronics.  
- Used in **telecommunications, automotive, and industrial applications** for transient voltage protection.  
- Features **low clamping voltage** and **fast response time** to protect circuits from voltage spikes.  

### **Features:**  
- **Bidirectional TVS diode** (protects against both positive and negative transients).  
- **High surge capability** (handles high-energy pulses).  
- **Low leakage current** in standby mode.  
- **RoHS compliant** (lead-free and environmentally friendly).  
- **AEC-Q101 qualified** for automotive applications (select models).  

For exact part-specific details, refer to the **HAR datasheet** for the SP720 series.

Application Scenarios & Design Considerations

Electronic Protection Array for ESD and Over-Voltage Protection

Alternative Part Number

  • SP724AHT --: Same SP7xx series ESD protection array family from Littelfuse (formerly Harris/Intersil), similar multi-channel clamping function and pinout, direct functional replacement.
  • SP721ABT --: Closely related ESD protection array with comparable channel count and clamping voltage, commonly used as a drop-in substitute for SP720 in protection circuits.
  • USB50805C --: Multi-line ESD/transient protection array with similar working voltage and low capacitance, suitable alternative when SP720 availability is limited.
  • SL05.TCT --: Low-capacitance TVS diode array with similar ESD/transient protection role, different series and manufacturer, suitable for protecting high-speed data lines.
  • SRV05-4.TCT --: Four-line TVS array offering comparable clamping protection for interface lines, distinct naming and series from the source part.
  • USBLC6-2SC6 --: ESD protection array for data interfaces with similar function and low capacitance, clearly different part family and prefix.

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