RB050L-40 Datasheet, PDF (1/2 Pages) Rohm – Schottky barrier diode

Diodes
Schottky barrier diode
RB050L-40
RB050L-40
zApplications
For high-frequency rectification
For switching power supplies
zFeatures
1) Compact power-mold type. (PMDS)
2) IO=3A guaranteed at this size.
3) Low IR. ( IR=16µA Typ. )
zConstruction
Silicon epitaxial planar
zExternal dimensions (Units : mm)
1.5±0.2
CATHODE MARK
35
1
2
0.1
+0.02
−0.1
2.6±0.2
2.0±0.2
ROHM : PMDS
EIAJ : −
JEDEC : SOD-106
1 , 2 ···Date of manufacture EX. 1999 Dec.=9, C
zAbsolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Peak reverse voltage
VRM
40
V
DC reverse voltage
VR
40
V
Mean rectifying current ^∗1 IO
3.0
A
Peak surge current ^∗2
IFSM
70
A
Junction temperature
Tj
125
°C
Storage temperature
Tstg
−40~+125
°C
∗1 When mounted on an alumina board (82×30×1.0mm), 180° Half
sine wave
∗2 60Hz, 1
zElectrical characteristics (Ta = 25°C)
Parameter
Symbol
VF1
Forward voltage
VF2
Reverse current
IR
θj-a
Thermal resistance
θj-a
θj-l
Max.
0.55
0.50
1.0
90
120
25
Unit
V
V
mA
°C/W
°C/W
°C/W
Conditions
IF=3.0A
IF=1.5A
VR=40V
When mounted on an alumina board.
When mounted on a glass epoxy board.
When mounted on an alumina board.