The robust copper backing of the TO-220 package can be directly mounted to aluminum heat sinks to maximize heat extraction. Primary Application Vectors A68064 Teccor - Xecor
) chart and de-rate the maximum allowable current based on the ambient system temperature. Grounding Best Practices
When integrating the A68064 into a circuit, follow these standard TO-220 pinout and thermal guidelines: Pin Configuration:
TO-220 (through-hole, offering excellent heat dissipation) Operating Temperature: -40°C to +105°C (extended range) Primary Function: High-performance power switching Key Traits: Low a68064 datasheet
should be applied uniformly across the junction to prevent localized hotspots from melting the internal silicon die. Pin-Compatible Alternatives and Replacements
The instruction set of the A68064 is based on the 6502, with 56 basic instructions that include:
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 robust copper backing of the TO-220 package
Integrated flyback diodes connected to a common clamp pin safeguard the chip against voltage spikes generated by inductive loads. 2. Absolute Maximum Ratings
The A68064, being based on the 6502 design, has a straightforward architecture that was common for its time. It includes:
Technical Review: A68064 (High-Voltage Thyristor / Latch Driver) 2. Absolute Maximum Ratings The A68064
When using the A68064 as a TRIAC, the following parameters are its most critical specifications for circuit design and replacement:
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
Used in Uninterruptible Power Supplies (UPS) and switching power converters. equivalent replacement part for the A68064? A68064 TECCOR TO-220 Transistors - Veswin Electronics
The core challenge with the A68064 is that a definitive, manufacturer-issued datasheet is not readily available in public databases. Instead, the part number appears across various distributor and forum listings, each describing it differently. This makes it critical for an engineer or hobbyist to verify the component's markings and intended function in their specific circuit before proceeding.
The TO-220 package used for the A68064 generally features three pins designed for high-current PCB mounting.