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Z0409NF 1AA2 from ST,ST,ST Microelectronics

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15.625ms

Z0409NF 1AA2

Manufacturer: ST,ST

4A TRIACS

Partnumber Manufacturer Quantity Availability
Z0409NF 1AA2,Z0409NF1AA2 ST,ST 10000 In Stock

Description and Introduction

4A TRIACS The part **Z0409NF 1AA2** is manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Type:** TRIAC (bidirectional thyristor)  
- **Voltage Rating (VDRM/VRRM):** 600V  
- **Current Rating (IT(RMS)):** 4A  
- **Gate Trigger Current (IGT):** 5mA (typical)  
- **Holding Current (IH):** 5mA (typical)  
- **On-State Voltage (VTM):** 1.7V (typical at IT = 4A)  
- **Critical Rate of Rise of Off-State Voltage (dv/dt):** 50V/µs (minimum)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** TO-202 (also known as TO-92 variant)  

### **Descriptions and Features:**  
- Designed for **general-purpose AC switching applications**.  
- Suitable for **resistive and inductive loads**.  
- **Sensitive gate** allows triggering with low gate current.  
- **High commutation capability** for reliable switching.  
- **Insulated package** (TO-202) for ease of mounting.  
- **Bidirectional control** for AC power regulation.  
- **Snubberless operation** in certain conditions.  

This TRIAC is commonly used in **light dimmers, motor control, and heating control circuits**.  

Would you like any additional details?

Partnumber Manufacturer Quantity Availability
Z0409NF 1AA2,Z0409NF1AA2 STM 10000 In Stock

Description and Introduction

4A TRIACS Here is the factual information about the part **Z0409NF 1AA2** from the manufacturer **STM (STMicroelectronics)**:

### **Specifications:**
- **Part Number:** Z0409NF 1AA2  
- **Manufacturer:** STMicroelectronics (STM)  
- **Type:** TRIAC (Thyristor)  
- **Package:** TO-202 (Modified TO-92)  
- **Voltage - Off State (VDRM):** 600V  
- **Current - On State (IT(RMS)):** 4A  
- **Gate Trigger Current (IGT):** 5mA  
- **Hold Current (IH):** 5mA  
- **Critical Rate of Rise of Off-State Voltage (dv/dt):** 50V/µs  
- **Operating Temperature Range:** -40°C to +125°C  

### **Description:**
The **Z0409NF 1AA2** is a **4A, 600V TRIAC** designed for general-purpose AC switching applications. It is suitable for controlling resistive or inductive loads in appliances, lighting, and motor control circuits. The device features **high noise immunity** and **low gate trigger current**, making it reliable for various switching applications.

### **Features:**
- **600V blocking voltage**  
- **4A RMS on-state current**  
- **Low gate trigger current (5mA max)**  
- **High commutation (dv/dt) capability**  
- **Isolated tab for simplified mounting**  
- **TO-202 (Modified TO-92) package**  
- **Suitable for AC switching in home appliances and industrial controls**  

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

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