Categories	Discrete Semiconductor Products / Diodes - Rectifiers - Single
Datasheet	1N4149
Standard Package	1
Manufacturer	ON Semiconductor
Series	-
Packaging	Cut Tape (CT)
Part Status	Active
Diode Type	Standard
Voltage - DC Reverse (Vr) (Max)	100V
Current - Average Rectified (Io)	500mA
Voltage - Forward (Vf) (Max) @ If	1V @ 10mA
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	4ns
Current - Reverse Leakage @ Vr	25nA @ 20V
Capacitance @ Vr, F	2pF @ 0V, 1MHz
Mounting Type	Through Hole
Package / Case	DO-204AH, DO-35, Axial
Supplier Device Package	DO-35
Operating Temperature - Junction	175°C (Max)
Base Part Number	1N4149

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1N4149TR

Part Number1N4149TR