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TD62104FG from TOSHIBA

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TD62104FG

Manufacturer: TOSHIBA, TOS

Darlington driver

Partnumber Manufacturer Quantity Availability
TD62104FG TOSHIBA, TOS 2015 In Stock

Description and Introduction

Darlington driver The TD62104FG is a high-voltage, high-current Darlington transistor array manufactured by TOSHIBA. Below are its key specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Type:** Darlington Transistor Array  
- **Configuration:** 7-channel (7 Darlington pairs)  
- **Output Current (per channel):** 500 mA (max)  
- **Output Voltage (VCEO):** 50 V (max)  
- **Input Voltage (VIH):** 2.5 V (min)  
- **Input Current (per channel):** 2.5 mA (max)  
- **Power Dissipation (PD):** 1.25 W (per channel)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SSOP-16  

### **Descriptions:**
- The TD62104FG integrates seven Darlington transistor pairs in a single package, each capable of driving high-current loads.  
- Designed for interfacing between low-voltage logic circuits (e.g., microcontrollers) and high-voltage/high-current devices like relays, solenoids, and lamps.  
- Includes built-in freewheeling diodes for inductive load protection.  

### **Features:**
- **High Output Current:** 500 mA per channel (max).  
- **High Voltage Tolerance:** Up to 50 V output.  
- **Low Input Current Requirement:** Compatible with TTL/CMOS logic levels.  
- **Built-in Clamp Diodes:** For inductive load protection.  
- **Compact SSOP-16 Package:** Space-saving design.  
- **Wide Operating Temperature Range:** Suitable for industrial applications.  

This information is sourced from TOSHIBA's official datasheet for the TD62104FG.

Application Scenarios & Design Considerations

Darlington driver

Alternative Part Number

  • ULN2003ADR --: Darlington transistor array in SOIC package, widely used as a drop-in functional replacement for multi-channel low-side driver applications.
  • MC1413BDG --: Seven-channel Darlington array with similar drive capability and pin-compatible SOIC footprint, suitable for relay and lamp driving.
  • ULQ2003ATDRQ1 --: Automotive-grade Darlington array with higher voltage rating and equivalent sinking driver function in SOIC package.
  • ULN2803ADWR --: 8-channel Darlington array in SOIC-18, matches the octal channel count and sink-driver role of the TD62104FG.
  • MC1413BDR2G --: Seven-channel Darlington driver array in SOIC, a common second-source option for relay and lamp driving applications.

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