RB491DGH
Features
Small surface mounting type. Ultra low VF . (VF =0.40V Typ. at 1A) IF=1.0A guaranteed despite the size. z We declare that the material of product pliance with Ro HS requirements. z We declare that the material of product is Halogen Free (Green Epoxy pound).
APPLICATIONS
Low-power rectification For switching power supply
ANODE 1
CATHODE 3
!Absolute maximum ratings (Ta=25°C)
Parameter
Symbol
Peak reverse voltage
DC reverse voltage
DC forward current
Peak forward surge current ∗ IFSM
Junction temperature
Tj
Storage temperature
Tstg
∗ 60Hz for 1
Limits 25 20 1.0 3 125
- 40∼+125
Unit V V A A ˚C ˚C
!Electrical characteristics (Ta=25°C)
Parameter
Symbol
Forward voltage
Reverse current
Note) ESD sensitive product handling required.
Min.
- -
Typ.
- -
Max. 0.45 200
Unit V IF=1.0A µA VR=20V
Conditions
REV....
