View 1n4005 datasheet:

1N4001 - 1N4007 Features • Low forward voltage drop. • High surge current capability. DO-41 COLOR BAND DENOTES CATHODE General Purpose Rectifiers Absolute Maximum Ratings* TA = 25°C unless otherwise noted Symbol Parameter Value Units 4001 4002 4003 4004 4005 4006 4007 VRRM Peak Repetitive Reverse Voltage 50 100 200 400 600 800 1000 V IF(AV) Average Rectified Forward Current, 1.0 A .375 " lead length @ TA = 75°C IFSM Non-repetitive Peak Forward Surge Current 30 A 8.3 ms Single Half-Sine-Wave Storage Temperature Range -55 to +175 Tstg °C TJ Operating Junction Temperature -55 to +175 °C *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics Symbol Parameter Value Units PD Power Di