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Z0103MA1AA2 from ST,ST Microelectronics

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Z0103MA1AA2

Manufacturer: ST

1A TRIACS

Partnumber Manufacturer Quantity Availability
Z0103MA1AA2 ST 100000 In Stock

Description and Introduction

1A TRIACS The part **Z0103MA1AA2** is a **sensitive gate silicon controlled rectifier (SCR)** manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Voltage Rating (VDRM/VRRM):** 600V  
- **Current Rating (IT(RMS)):** 1A  
- **Gate Trigger Current (IGT):** 5mA (max)  
- **Gate Trigger Voltage (VGT):** 0.8V (max)  
- **Holding Current (IH):** 5mA (max)  
- **On-State Voltage (VTM):** 1.7V (max at IT = 1A)  
- **Critical Rate of Rise of Off-State Voltage (dv/dt):** 50V/µs (min)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-92 (through-hole)  

### **Descriptions and Features:**  
- Designed for **low-power switching applications**.  
- **Sensitive gate** allows triggering with minimal current.  
- Suitable for **AC switching, power control, and automation systems**.  
- **High noise immunity** due to optimized gate characteristics.  
- **Plastic-molded package** for reliability and cost-effectiveness.  

This SCR is commonly used in **light dimmers, motor control circuits, and small power supplies**.  

Would you like additional details on any specific parameter?

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