1N4149 Datasheet (Fairchild Semiconductor)

1N4149, Small Signal Diode

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 Maximum Repetitive Reverse Voltage Average Rectified Forward Current Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 second Pulse Width = 1.0 microsecond 100 500 1.0 4.0 TSTG TJ Storage Temperature Range Operating Junction Temperature These ratings are limiting valu