A68064 Datasheet | Link

Designed to manage constant currents under Pulse-Width Modulation (PWM) up to and exceeding without active cooling. Package Configuration and Pinout Details

The TO-220 package used for the A68064 generally features three pins designed for high-current PCB mounting.

Looking for the A68064 Datasheet – Key Specs & Application Notes a68064 datasheet

When working with any component under the A68064 designation, heed these practical notes:

The primary high-voltage terminal connected to the positive supply or load. On most standard TO-220 packages, Pin 2 is electrically continuous with the metal mounting tab. On most standard TO-220 packages, Pin 2 is

Once triggered via the Gate pin, it remains fully latched in a conducting state until the current moving through the main terminals drops below the holding threshold.

TO-220 Package +---------------+ | [ Tab ] | <-- Thermal Heat Sink Connection | +---------+ | | | | | | +---------+ | | A68064 | +---------------+ | | | | | | 1 2 3 Gate Drain Source Pin Number Description Circuit Placement Gate (G) Controls the conduction state Tied to MCU/Driver PWM output 2 Drain (D) Connects to the high-voltage load Tied to low-side of load 3 Source (S) Connects to system reference ground Tied directly to system ground Electrical Characteristics and Performance Analysis Pin 2 (Drain/Output): Connects to the load

Controls the switching state of the MOSFET. Pin 2 (Drain/Output): Connects to the load.

Always treat datasheets as the official reference for component specifications and design compliance. When in doubt, trust the manufacturer’s documentation above all else.