A68064 Datasheet Page

When driving inductive loads—such as relays, solenoids, or DC motors—the magnetic field collapses instantly when the output turns off. This creates a massive inductive voltage spike ( ) that can easily destroy the output transistors.

The A68064 datasheet highlights features designed to optimize power density and thermal safety.

According to factory references compiled on component directories like UTSource , the standard Teccor-derived A68064 exhibits the following maximum limits and ratings: Specification / Value TO-220 (Through-Hole) Maximum Voltage Rating ( ) Continuous Current Rating ( ITcap I sub cap T ) Gate Trigger Voltage ( VGTcap V sub cap G cap T end-sub ) Power Dissipation ( PDcap P sub cap D ) 2 Watts (Ambient, without external heat sink) Operating Temperature Range ( TAcap T sub cap A ) -40°C to +105°C (Extended Industrial) Environmental Compliance Lead-Free / RoHS Compliant Pinout and Mechanical Configuration a68064 datasheet

Adjusts phase-angle firing to smoothly throttle industrial fans, water pumps, and power tools.

The is an N-channel MOSFET designed to handle significant power loads while occupying minimal space. Its primary strength lies in its ability to manage high-voltage demands, making it a preferred choice for systems requiring reliability over extended periods. Manufacturer: Teccor Electronics / Littelfuse. Package Type: TO-220. Component Class: N-channel MOSFET / High-Side Power Switch. Key Features: Low When driving inductive loads—such as relays, solenoids, or

: Standardized at approximately 1.4V for thyristor versions. A68064 Teccor - Xecor

Up to 800V , suitable for high-voltage industrial systems. Current Rating: Approximately 10 Amps . Manufacturer: Teccor Electronics / Littelfuse

The A68064 is a component typically manufactured by (now part of Littelfuse) or NBR , and it is described across various technical sources as a high-performance MOSFET , thyristor , or NPN transistor depending on the specific sub-variant. It is most commonly housed in a TO-220 package and is designed for power control and switching. Core Technical Specifications Specification Package Type Max Voltage Rating Up to 800V Current Rating Power Rating Gate Trigger Voltage Operating Temperature -40°C to 105°C Key Features & Functionality Efficient Switching : Features low Rds(on)cap R sub d s open paren o n close paren end-sub

The A68064, being based on the 6502 design, has a straightforward architecture that was common for its time. It includes:

If you are currently drafting a schematic or troubleshooting an active design with this component, I can help you optimize it. Would you like me to clarify the for the strobe pulse, calculate the exact power dissipation for your specific load current, or recommend a modern drop-in replacement if you are facing sourcing shortages? Share public link