《1n4148_4448》.pdfVIP

DISCRETE SEMICONDUCTORS DATA SHEET M3D176 1N4148; 1N4448 High-speed diodes Product specification 1999 May 25 Supersedes data of 1996 Sep 03 Philips Semiconductors Product specification High-speed diodes 1N4148; 1N4448 FEATURES DESCRIPTION • Hermetically sealed leaded glass The 1N4148 and 1N4448 are high-speed switching diodes fabricated in planar SOD27 (DO-35) package technology, and encapsulated in hermetically sealed leaded glass SOD27 • High switching speed: max. 4 ns (DO-35) packages. • General application • Continuous reverse voltage: max. 75 V handbook, halfpage • Repetitive peak reverse voltage: k a max. 75 V • Repetitive peak forward current: MAM246 max. 450 mA. The diodes are type branded. APPLICATIONS Fig.1 Simplified outline (SOD27; DO-35) and symbol. • High-speed switching. LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VRRM repetitive peak reverse voltage − 75 V VR continuous reverse voltage − 75 V IF continuous forward current see Fig.2; no