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UNR521V from PAN,Panasonic

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UNR521V

Manufacturer: PAN

Composite Device

Partnumber Manufacturer Quantity Availability
UNR521V PAN 80 In Stock

Description and Introduction

Composite Device The UNR521V is a transient voltage suppressor (TVS) diode manufactured by PAN (Panasonic). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Type:** Unidirectional TVS Diode  
- **Peak Pulse Power (PPP):** 400W (8/20μs waveform)  
- **Breakdown Voltage (V_BR):** 23.3V (min) – 25.7V (max)  
- **Standoff Voltage (V_RWM):** 21V  
- **Clamping Voltage (V_C):** 34.5V (at I_PP = 1A)  
- **Maximum Reverse Leakage Current (I_R):** 1μA (at V_RWM)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOD-323 (SC-76)  

### **Descriptions:**  
- Designed for ESD (electrostatic discharge) and surge protection in electronic circuits.  
- Provides protection for sensitive components against voltage transients.  
- Suitable for applications in consumer electronics, automotive, and industrial systems.  

### **Features:**  
- **Fast Response Time:** Responds quickly to transient voltage spikes.  
- **Low Clamping Voltage:** Ensures effective protection for sensitive ICs.  
- **Compact Package:** SOD-323 footprint for space-constrained designs.  
- **High Surge Capability:** Handles high transient currents.  
- **RoHS Compliant:** Environmentally friendly component.  

This information is based on the manufacturer's datasheet for the UNR521V TVS diode.

Application Scenarios & Design Considerations

Composite Device

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