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SM1J43 from TOSHIBA

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SM1J43

Manufacturer: TOSHIBA

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

Partnumber Manufacturer Quantity Availability
SM1J43 TOSHIBA 12000 In Stock

Description and Introduction

BI-DIRECTIONAL TRIODE THYRISTOR SILICON PLANAR TYPE AC POWER CONTROL APPLICATIONS The part **SM1J43** is a **TVS Diode (Transient Voltage Suppressor)** manufactured by **TOSHIBA**.  

### **Specifications:**  
- **Type:** Uni-directional TVS Diode  
- **Peak Pulse Power (PPP):** 600W (10/1000μs)  
- **Breakdown Voltage (VBR):** 48.1V (min) to 53.1V (max)  
- **Standoff Voltage (VRWM):** 43V  
- **Clamping Voltage (VC):** 70.1V (max) at 10A  
- **Leakage Current (IR):** 1μA (max) at VRWM  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AC (SMA)  

### **Descriptions and Features:**  
- Designed for **surge protection** in electronic circuits.  
- Protects sensitive components from **ESD, lightning, and other transient voltage events**.  
- **Low clamping voltage** ensures effective protection.  
- **Fast response time** to transient spikes.  
- **RoHS compliant**.  

This diode is commonly used in **power supplies, communication systems, and automotive electronics** for overvoltage protection.  

Would you like additional details on applications or testing conditions?

Partnumber Manufacturer Quantity Availability
SM1J43 TOS 3420 In Stock

Description and Introduction

BI-DIRECTIONAL TRIODE THYRISTOR SILICON PLANAR TYPE AC POWER CONTROL APPLICATIONS The part **SM1J43** is a **surface mount transient voltage suppressor (TVS) diode** manufactured by **TOS (Toshiba)**.  

### **Specifications:**  
- **Type:** Uni-directional TVS diode  
- **Peak Pulse Power:** 600W (10/1000μs)  
- **Breakdown Voltage (VBR):** 47.9V (min) – 53V (max)  
- **Standoff Voltage (VRWM):** 43V  
- **Clamping Voltage (VC):** 69.4V (at 10A)  
- **Maximum Reverse Leakage Current (IR):** 1μA (at VRWM)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AC (SMA)  

### **Descriptions & Features:**  
- Designed for **ESD and surge protection** in electronic circuits.  
- Provides **fast response time** to transient voltage spikes.  
- **Low clamping voltage** for effective protection of sensitive components.  
- **RoHS compliant** and suitable for **automotive, industrial, and consumer electronics** applications.  
- **Surface-mount (SMD) package** for compact PCB designs.  

This diode is commonly used in **power supplies, communication systems, and automotive electronics** for transient voltage suppression.

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