1N4149 डाटा शीट PDF( Datasheet )

1N4149, 1N4151-1N4154, 1N4446-1N4449 High-reliability discrete products and engineering services since 1977 SWITCHING RECTIFIERS FEATURES  Available as “HR” (high reliability) screened per MIL-PRF-195

1N914 THRU 1N4454 SILICON EPITAXIAL PLANAR DIODES Features Silicon Epitaxial Planar Diodes for general purpose and switching The types 1N4149, 1N4447 and 1N4449 are also available in glass case DO-34. D IM E

1N4149 Small Signal Diode Features: D DO−35 Package Absolute Maximum Ratings: (TA = +25C, Note 1 unless otherwise specified) Max. Repetitive Reverse Voltage, VRRM . . . . . . . . . . . . . . . . . . . .

1N4149 Small Signal Diode 1N4149 Small Signal Diode December 2004 DO-35 Color Band Denotes Cathode Absolute Maximum Ratings * Ta = 25°C unless otherwise noted Symbol Parameter Value VRRM IF(AV) IFSM M

1N4149 HIGH SPEED SWITCHING DIODE PRV : 100 Volts Io : 150 mA FEATURES : * Silicon Epitaxial Planar Diode * High reliability * Low reverse current * Low forward voltage drop * High speed switching * Pb / RoHS

1N4149-1,51-1,54-1 & 1N4446-1 – 1N4449-1 Available Computer Switching Diode DESCRIPTION These popular 1N4149, 1N4151, 1N4154 and 1N4446 – 1N4449 series of JEDEC registered switching/signal diodes are ava

LAB MECHANICAL DATA Dimensions in mm (inches) 0.51 ± 0.10 (0.02 ± 0.004) 0.31 rad. (0.012) 2.54 ± 0.13 (0.10 ± 0.005) SEME 1N4149CSM SILICON EPITAXIAL PLANAR DIODE General Purpose and Switching Diode in