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SP0501BACT

Manufacturer: LITTELFUSE, LITTELFUS

TVS Diode Arrays - TVS Avalanche Diode in a Chip Scale Package

Partnumber Manufacturer Quantity Availability
SP0501BACT LITTELFUSE, LITTELFUS 342990 In Stock

Description and Introduction

TVS Diode Arrays - TVS Avalanche Diode in a Chip Scale Package The part **SP0501BACT** is a **TVS Diode (Transient Voltage Suppressor)** designed for **ESD (Electrostatic Discharge) protection**. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
- **STMicroelectronics**  

### **Specifications:**  
- **Type:** Uni-directional TVS Diode  
- **Working Voltage (Vrwm):** 5V  
- **Breakdown Voltage (Vbr):** 6V (min)  
- **Clamping Voltage (Vc):** 9.2V (max) at 1A  
- **Peak Pulse Current (Ipp):** 1A (8/20μs)  
- **ESD Protection:** ±15kV (Air Discharge), ±8kV (Contact Discharge)  
- **Capacitance (Typical):** 1.5pF  
- **Package:** SOD-323 (Small Outline Diode)  

### **Descriptions:**  
- Designed for **high-speed data line protection** (USB, HDMI, etc.).  
- Provides **robust ESD protection** for sensitive electronics.  
- Low clamping voltage ensures **minimal signal distortion**.  

### **Features:**  
- **Low Leakage Current:** Ensures minimal power loss.  
- **Fast Response Time:** Quickly suppresses transient spikes.  
- **Miniature Package:** Suitable for space-constrained designs.  
- **RoHS & AEC-Q101 Compliant:** Meets automotive and environmental standards.  

This diode is commonly used in **consumer electronics, automotive systems, and communication interfaces** for transient voltage protection.

Application Scenarios & Design Considerations

TVS Diode Arrays - TVS Avalanche Diode in a Chip Scale Package

Alternative Part Number

  • ESD5Z5.0T1G --: Unidirectional ESD protection diode in SOD-523 with similar 5V standoff and low capacitance, suitable drop-in for transient suppression.
  • PESD5V0S1BA --: 5V unidirectional ESD protection diode in SOD-523, comparable clamping performance and package footprint.
  • TPD1E05U06DPYR --: Single-channel 5.5V ESD protection diode in small package with low capacitance, good functional substitute for signal-line protection.
  • SD05.TCT --: 5V ESD/transient protection diode in SOD-323 with similar working voltage and low leakage, usable where board space allows.

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