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STF201-30.TCT from SEMT

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STF201-30.TCT

Manufacturer: SEMT, SEMTECH

USB Downstream Port Filter & TVS
Partnumber Manufacturer Quantity Availability
STF201-30.TCT,STF20130TCT SEMT, SEMTECH 39000 In Stock

Description and Introduction

USB Downstream Port Filter & TVS The STF201-30.TCT is a transient voltage suppressor (TVS) diode manufactured by SEMTECH.  

### **Specifications:**  
- **Part Number:** STF201-30.TCT  
- **Manufacturer:** SEMTECH  
- **Type:** TVS Diode (Transient Voltage Suppressor)  
- **Voltage - Reverse Standoff (Typ):** 30V  
- **Voltage - Breakdown (Min):** 33.3V  
- **Voltage - Clamping (Max):** 48.4V @ 5A  
- **Current - Peak Pulse (10/1000µs):** 5A  
- **Power - Peak Pulse:** 250W  
- **Operating Temperature:** -55°C to +150°C  
- **Package:** SOD-123FL  

### **Description:**  
The STF201-30.TCT is designed to protect sensitive electronics from voltage transients, ESD (electrostatic discharge), and other transient voltage events.  

### **Features:**  
- Low clamping voltage  
- Fast response time  
- High surge capability  
- RoHS compliant  
- Lead-free and halogen-free  

For exact application details, refer to the official SEMTECH datasheet.

Application Scenarios & Design Considerations

USB Downstream Port Filter & TVS

Alternative Part Number

  • SP0503BAHT --: Multi-channel TVS diode array with similar clamping performance for ESD and transient protection, widely available and pin-compatible in many designs.
  • TPD3E001DRLR --: Three-channel ESD protection device offering comparable working voltage and low capacitance, suitable as a functional replacement in interface protection circuits.
  • SRV05-4 --: Low-capacitance TVS array commonly used for similar signal-line transient suppression, providing a practical cross-reference option with different series naming.
  • TPD4E05U06 --: Four-channel ultra-low-capacitance ESD protection diode array with similar voltage rating and footprint compatibility.

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