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SMDA12C-7.TB from SEMTECH

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SMDA12C-7.TB

Manufacturer: SEMTECH, SEMTECHI

Bidirectional TVS Array for Protection of Seven Lines

Partnumber Manufacturer Quantity Availability
SMDA12C-7.TB,SMDA12C7TB SEMTECH, SEMTECHI 1032 In Stock

Description and Introduction

Bidirectional TVS Array for Protection of Seven Lines The SMDA12C-7.TB is a transient voltage suppressor (TVS) diode manufactured by **SEMTECH**. Below are the specifications, descriptions, and features based on factual data:

### **Specifications:**  
- **Part Number:** SMDA12C-7.TB  
- **Manufacturer:** SEMTECH  
- **Type:** Bidirectional TVS Diode  
- **Working Voltage (VWM):** 12V  
- **Breakdown Voltage (VBR):** 13.3V (min), 14.7V (typ), 16.1V (max)  
- **Clamping Voltage (VC):** 19.9V at 1A (IPP)  
- **Peak Pulse Current (IPP):** 1A (8/20μs waveform)  
- **Maximum Reverse Leakage Current (IR):** 1μA (at VWM)  
- **Power Dissipation (PPK):** 200W (peak)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** SOD-123FL  

### **Descriptions:**  
- Designed for **ESD protection** and **transient voltage suppression** in electronic circuits.  
- **Bidirectional** configuration provides protection against both positive and negative voltage transients.  
- Suitable for **high-speed data lines**, **I/O ports**, and **low-voltage applications**.  

### **Features:**  
- **Low clamping voltage** for effective transient suppression.  
- **Fast response time** (typically <1ns).  
- **RoHS compliant** and **halogen-free**.  
- **Compact SOD-123FL package** for space-constrained designs.  
- Meets **IEC 61000-4-2 (ESD)** and **IEC 61000-4-5 (Surge)** standards.  

This information is sourced from SEMTECH's official datasheet for the SMDA12C-7.TB.

Application Scenarios & Design Considerations

Bidirectional TVS Array for Protection of Seven Lines

Alternative Part Number

  • SP0503BAHT --: TVS diode array with similar 12V standoff and low capacitance, suitable for ESD protection in the same applications.
  • PESD12VS2UT --: Dual bidirectional ESD protection diode rated at 12V, comparable clamping performance and small SOT package.
  • CDSOT23-SM712 --: 12V TVS array in SOT-23 package offering similar surge and ESD protection characteristics.
  • SRV05-4.TCT --: Same manufacturer's TVS diode array family with similar 12V-class clamping and low capacitance, suitable for ESD protection on data lines.
  • SP3012-04UTG --: Four-channel low-capacitance TVS diode array offering comparable ESD protection and clamping performance as a cross-manufacturer alternative.
  • TPD4E05U06DQAR --: Quad-channel ultra-low-capacitance ESD protection diode array with similar working voltage and clamping characteristics for high-speed interface protection.

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