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SM1L43 from 东芝,TOSHIBA

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SM1L43

Manufacturer: 东芝

BI .DIRECTIONAL TRIODE THYRISTOR SILICON PLANAR TYPE AC POWER CONTROL APPLICATIONS

Partnumber Manufacturer Quantity Availability
SM1L43 东芝 30000 In Stock

Description and Introduction

BI .DIRECTIONAL TRIODE THYRISTOR SILICON PLANAR TYPE AC POWER CONTROL APPLICATIONS The part SM1L43 is manufactured by **东芝 (Toshiba)**. Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** TVS Diode (Transient Voltage Suppressor)  
- **Package:** SOD-123FL  
- **Peak Pulse Power:** 400W (8/20μs)  
- **Breakdown Voltage (V_BR):** 6.8V (min)  
- **Reverse Standoff Voltage (V_RWM):** 5.8V  
- **Clamping Voltage (V_C):** 9.9V (at 1A)  
- **Maximum Reverse Leakage Current (I_R):** 1μA  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
- Designed for **ESD (Electrostatic Discharge) protection** and **surge suppression** in electronic circuits.  
- Used in **high-speed data lines, power supplies, and communication interfaces** to protect sensitive components from voltage transients.  
- **Unidirectional** TVS diode, meaning it clamps positive voltage spikes.  

### **Features:**  
- **Low clamping voltage** for effective transient protection.  
- **Fast response time** (nanosecond range).  
- **Compact SOD-123FL package** for space-constrained applications.  
- **RoHS compliant** and lead-free.  

This information is strictly based on the available knowledge base for **SM1L43 by 东芝 (Toshiba)**.

Partnumber Manufacturer Quantity Availability
SM1L43 TOSHIBA 193600 In Stock

Description and Introduction

BI .DIRECTIONAL TRIODE THYRISTOR SILICON PLANAR TYPE AC POWER CONTROL APPLICATIONS The part **SM1L43** is manufactured by **TOSHIBA**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Type:** Diode (Rectifier)  
- **Package:** SOD-123FL  
- **Maximum Reverse Voltage (VRRM):** 40V  
- **Average Forward Current (IF(AV)):** 1A  
- **Peak Forward Surge Current (IFSM):** 30A  
- **Forward Voltage (VF):** 0.5V (Typical at 1A)  
- **Reverse Leakage Current (IR):** 10µA (Max at VR = 40V)  
- **Operating Temperature Range:** -55°C to +150°C  

### **Descriptions:**  
- **Function:** High-speed switching diode designed for rectification and protection in circuits.  
- **Applications:** Used in power supplies, DC-DC converters, and general-purpose rectification.  

### **Features:**  
- **Low Forward Voltage:** Ensures minimal power loss.  
- **Fast Switching Speed:** Suitable for high-frequency applications.  
- **Compact Package (SOD-123FL):** Space-saving design for PCB mounting.  
- **High Surge Current Capability:** Provides robustness in transient conditions.  

This information is strictly based on the technical details of **SM1L43** from TOSHIBA.

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