Constructed in a ceramic 4-lead SOT539 format and available both in a flanged bolt downpackage (BLF13H9L750P) and a flanged earless package (BLF13H9LS750P), the transistor delivers what is believed to be the highest efficiency available in its class of better than 62%. With a high operating efficiency specification, the transistor is designed to help deliver significant power savings when compared to other solid-state competitor devices.
The BLF13H9L(S)750P transistors also feature a market-leading gain of 17 dB, says Ampleon.