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M40Z300 from ST,ST Microelectronics

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M40Z300

Manufacturer: ST

NVRAM CONTROLLER FOR UP TO EIGHT LPSRAM

Partnumber Manufacturer Quantity Availability
M40Z300 ST 50 In Stock

Description and Introduction

NVRAM CONTROLLER FOR UP TO EIGHT LPSRAM The M40Z300 is a Zener diode manufactured by STMicroelectronics (ST). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics (ST)  

### **Specifications:**  
- **Part Number:** M40Z300  
- **Type:** Zener Diode  
- **Zener Voltage (Vz):** 300V (nominal)  
- **Power Dissipation (Ptot):** 1.5W  
- **Tolerance:** ±5%  
- **Package:** DO-41 (Axial Lead)  
- **Operating Temperature Range:** -65°C to +175°C  
- **Forward Voltage (Vf):** 1.5V (typical at 200mA)  
- **Reverse Leakage Current (Ir):** 5µA (max at 228V)  

### **Descriptions:**  
- The M40Z300 is a high-voltage Zener diode designed for voltage regulation and transient suppression.  
- It provides a stable reference voltage of 300V with a tight tolerance.  
- Suitable for industrial, automotive, and power supply applications.  

### **Features:**  
- High-voltage Zener diode (300V)  
- Low reverse leakage current  
- Reliable and robust construction  
- Axial lead package (DO-41) for easy mounting  
- AEC-Q101 qualified (if applicable)  

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

Application Scenarios & Design Considerations

NVRAM CONTROLLER FOR UP TO EIGHT LPSRAM

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