RB491D
RB491D is Schottky barrier Diodes manufactured by WEJ.
RoHS RB491D
SOT-23-3L
RB491D Schottky barrier Diodes
Features z Small surface mounting type z Low reverse current and low forward voltage z High reliability
Marking: D2D
Maximum Ratings and Electrical Characteristics, Single Diode @TA=25℃
Parameter
Symbol
Limits
ICPeak reverse voltage NDC reverse voltage
Mean rectifying current
OPeak forward surge current RJunction temperature TStorage temperature
VRM VR IO IFSM Tj Tstg
40 40 100 1 125 -40~+125
LECElectrical Ratings @TA=25℃ EParameter
Forward voltage
WEJReverse current
Symbol Min. Typ. Max. Unit VF1 0.53 V IR 100 µA
1. 9
0. 95¡ À0. 025
1. 02
- D+ T2. 80¡ À0. 05 CO.,L1.60¡À0.05
Unit V V mA A
℃ ℃
Conditions IF=1A
VR=40V
0....
