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STF202-22.TC from SEMTEH

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STF202-22.TC

Manufacturer: SEMTEH, SEMTECH

USB Upstream Port Filter and TVS
Partnumber Manufacturer Quantity Availability
STF202-22.TC,STF20222TC SEMTEH, SEMTECH 12525 In Stock

Description and Introduction

USB Upstream Port Filter and TVS The STF202-22.TC is a transient voltage suppressor (TVS) diode manufactured by SEMTECH.  

### **Specifications:**  
- **Voltage - Reverse Standoff (Typ):** 22V  
- **Voltage - Breakdown (Min):** 24.4V  
- **Voltage - Clamping (Max) @ Ipp:** 38V  
- **Current - Peak Pulse (10/1000µs):** 5A  
- **Power - Peak Pulse:** 190W  
- **Operating Temperature:** -55°C to +150°C  
- **Package:** SOT-23-6  

### **Descriptions:**  
- Designed for ESD (electrostatic discharge) and transient voltage protection.  
- Low clamping voltage for sensitive circuit protection.  
- Suitable for high-speed data line protection (USB, HDMI, etc.).  

### **Features:**  
- **Low Leakage Current:** Ensures minimal power loss.  
- **Fast Response Time:** Protects against fast transients.  
- **Bi-directional Protection:** Guards against both positive and negative voltage spikes.  
- **RoHS Compliant:** Environmentally friendly.  

This device is commonly used in consumer electronics, communication systems, and industrial applications for surge protection.

Application Scenarios & Design Considerations

USB Upstream Port Filter and TVS

Alternative Part Number

  • USBLC6-2SC6 --: Dual-line USB ESD protection device with similar clamping performance and low capacitance, suitable replacement for USB data line protection.
  • SP0503BAHT --: Three-channel TVS diode array for ESD protection of high-speed data lines, comparable working voltage and low capacitance.
  • SRV05-4 --: Low-capacitance TVS array for USB and high-speed interface ESD protection, functionally similar to the original dual-line device.
  • IP4220CZ6 --: Dual USB 2.0 ESD protection diode array in SOT-23-6, suitable drop-in style replacement for line protection applications.

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