8682l Datasheet ^hot^ -

: Housed in a space-saving 16-pin QFN (Quad Flat No-lead) package. Integrated Protections

Uses an NMOS synchronous topology that achieves >95% efficiency , minimizing heat generation during high-speed charging. 8682l Datasheet

): Often as low as at a 10V gate voltage. This low resistance is what prevents the component from overheating during heavy use. Gate-Threshold Voltage ( : Housed in a space-saving 16-pin QFN (Quad

Below it, handwritten in the scan: “They never intended to turn it off.” 8682l Datasheet

Note: In the context of vintage audio, there is also a reference to an as an updated version of a rectifier diode valve (based on the OZ8682), which features improved filament longevity and reduced microphonics for AC/DC radios.