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SM8JZ47 from 东芝,TOSHIBA

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SM8JZ47

Manufacturer: 东芝

BI

Partnumber Manufacturer Quantity Availability
SM8JZ47 东芝 10000 In Stock

Description and Introduction

BI The SM8JZ47 is a TVS (Transient Voltage Suppressor) diode manufactured by 东芝 (Toshiba). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Part Number:** SM8JZ47  
- **Manufacturer:** 东芝 (Toshiba)  
- **Type:** TVS Diode (Unidirectional)  
- **Working Peak Reverse Voltage (VRWM):** 47V  
- **Breakdown Voltage (VBR):** 52.2V (Min) – 57.8V (Max)  
- **Clamping Voltage (VC):** 76.1V (at 38.9A)  
- **Peak Pulse Current (IPP):** 38.9A (8/20μs waveform)  
- **Maximum Reverse Leakage Current (IR):** 1μA (at VRWM)  
- **Power Dissipation (PPK):** 3000W (Peak Pulse Power)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-218AB (SMC)  

### **Descriptions:**  
- Designed for surge protection in electronic circuits.  
- Provides robust protection against transient voltage spikes (ESD, lightning, inductive switching).  
- Low clamping voltage ensures sensitive components are safeguarded.  

### **Features:**  
- **High Surge Capability:** Handles high transient currents (38.9A).  
- **Fast Response Time:** Reacts quickly to voltage transients.  
- **Low Leakage Current:** Minimizes power loss during normal operation.  
- **Unidirectional:** Protects against positive voltage surges.  
- **SMC Package:** Compact and suitable for surface-mount applications.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

BI

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