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MAC94A4 from MOTOROLA

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MAC94A4

Manufacturer: MOTOROLA

SCRs / Triac

Partnumber Manufacturer Quantity Availability
MAC94A4 MOTOROLA 7585 In Stock

Description and Introduction

SCRs / Triac The MAC94A4 is a triac manufactured by Motorola. Here are its specifications, descriptions, and features:

### **Specifications:**
- **Voltage Rating (VDRM/VRRM):** 200V  
- **Current Rating (IT(RMS)):** 4A  
- **Gate Trigger Current (IGT):** 5mA (typical)  
- **On-State Voltage (VTM):** 1.7V (typical at IT = 4A)  
- **Holding Current (IH):** 5mA (typical)  
- **Critical Rate of Rise of Off-State Voltage (dv/dt):** 50V/µs (minimum)  
- **Operating Temperature Range:** -40°C to +110°C  

### **Descriptions:**
- The MAC94A4 is a sensitive gate triac designed for general-purpose AC switching applications.  
- It is suitable for controlling resistive and inductive loads in appliances, lighting, and small motor controls.  

### **Features:**
- **Sensitive Gate:** Low gate trigger current enables direct interfacing with logic circuits.  
- **High Commutating dv/dt:** Ensures reliable switching performance.  
- **Plastic Package:** Encased in a TO-92 package for easy mounting.  
- **Isolated Tab:** Provides electrical isolation for safer handling.  

This information is based on Motorola's documentation for the MAC94A4 triac.

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