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Z0109MN 5AA4 from ST,ST Microelectronics

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15.625ms

Z0109MN 5AA4

Manufacturer: ST

1A TRIACS

Partnumber Manufacturer Quantity Availability
Z0109MN 5AA4,Z0109MN5AA4 ST 50000 In Stock

Description and Introduction

1A TRIACS The part **Z0109MN 5AA4** is manufactured by **STMicroelectronics (ST)**. Below are its specifications, descriptions, and features based on available information:

### **Specifications:**
- **Type:** TRIAC (bidirectional thyristor)  
- **Package:** TO-202 (TO-92 compatible)  
- **Gate Trigger Current (Igt):** 5mA (typical)  
- **On-State Voltage (Vtm):** 1.7V (typical at IT = 1A)  
- **Repetitive Peak Off-State Voltage (VDRM):** 600V  
- **RMS On-State Current (IT(RMS)):** 1A  
- **Non-Repetitive Surge Current (ITSM):** 10A (for 10ms)  
- **Holding Current (IH):** 5mA (typical)  
- **Isolation Voltage (Visol):** 2500V RMS  
- **Operating Temperature Range:** -40°C to +125°C  

### **Descriptions:**
- A **sensitive gate TRIAC** designed for AC switching applications.  
- Suitable for **low-power** control in appliances, lighting, and small motor drives.  
- **Planar passivated** for reliability.  
- **Snubberless operation** (can handle inductive loads without external snubber circuits in some cases).  

### **Features:**
- **High noise immunity** due to high commutation capability.  
- **Low gate trigger current** (suitable for direct microcontroller interfacing).  
- **600V blocking voltage** for general-purpose AC switching.  
- **TO-202 package** for easy PCB mounting.  
- **Suitable for resistive and inductive loads** (e.g., heaters, small motors).  

This part is commonly used in **light dimmers, small power controls, and home automation systems**.  

(Note: Always refer to the latest ST datasheet for precise details before design implementation.)

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