MC1413DR2G

The MC1413DR2G is a 7-channel Darlington transistor array from ON Semiconductor, designed for high-voltage, high-current switching applications. It integrates seven open-collector Darlington pairs with common emitters, each capable of 500mA continuous current and 50V output voltage.
Key features include:
- Built-in suppression diodes for inductive load protection.
- TTL/CMOS-compatible inputs (2.5V to 5V logic).
- High current gain, reducing driver circuit load.
Common applications:
- Relay, solenoid, and lamp drivers.
- LED displays, stepper motor control.
- Logic buffering in industrial/automotive systems.
Packaged in a SOIC-16 form factor, it offers compact and reliable performance for switching tasks. Always refer to the datasheet for detailed specifications.

The MC1413DR2G is a 7-channel Darlington transistor array in a 16-pin SOIC package.
Pin Functions:
- Pins 1-7 (Inputs): Control signals for each Darlington pair.
- Pins 8 (GND): Common ground.
- Pins 9-15 (Outputs): Open-collector outputs for driving loads (e.g., relays, LEDs).
- Pin 16 (VCC): Supply voltage (up to 50V).
Each channel can sink up to 500mA, making it suitable for driving inductive loads like relays and solenoids. The device includes built-in flyback diodes for inductive load protection.
Summary:
- Package: 16-pin SOIC
- Channels: 7 (Darlington pairs)
- Max Current per Channel: 500mA
- Key Features: Open-collector outputs, built-in suppression diodes.
Ideal for relay/motor driving, LED control, and logic buffering.

The MC1413DR2G is a 7-channel Darlington transistor array commonly used for:
1. Relay & Solenoid Drivers – Controls high-current inductive loads.
2. LED Displays – Drives multiple LEDs or segments.
3. Logic Level Shifting – Interfaces between low-voltage logic and higher-voltage peripherals.
4. Motor Control – Switches small DC motors or stepper motor coils.
5. Industrial Automation – Used in PLCs and control systems for switching applications.
Its high-voltage/high-current handling (up to 50V, 500mA per channel) makes it ideal for driving various loads from logic signals.

The MC1413DR2G is packaged in a SOIC-16 (Small Outline Integrated Circuit) with 16 pins. This surface-mount package is compact, suitable for automated assembly, and offers reliable performance for logic and driver applications. Its dimensions are approximately 9.9mm x 3.9mm x 1.25mm.