RB051L-40 Datasheet, PDF (1/2 Pages) Rohm – Schottky barrier diode

Schottky barrier diode
RB051L-40
Product specification
zApplications
High frequency rectification
For switching power supply
zFeatures
1) Compact power mold type. (PMDS)
2) Ultra low VF. (VF=0.29V Typ. at 1A)
3) VRM=40V guaranteed.
zConstruction
Silicon epitaxial planar
zExternal dimensions (Units : mm)
1.5±0.2
CATHODE MARK
31
2.6±0.2
0.1
+0.02
−0.1
2.0±0.2
ROHM : PMDS
EIAJ : −
JEDEC : SOD-106
, ·····Date of manufacture EX. 1999.12→9, C
zAbsolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Peak reverse voltage
VRM
40
V
DC reverse voltage
VR
20
V
Mean rectifying current ^∗
IO
3.0
A
Peak forward surge current
IFSM
70
A
(60Hz · 1 )
Junction temperature
Tj
125
°C
Storage temperature
Tstg
−40~+125
°C
∗TL 90°C Max. 180° half sine wave when mounted on an alumina substrate
(82 × 30 × 1.0 mm)
zElectrical characteristics (Ta = 25°C)
Parameter
Symbol
Typ.
Forward voltage
VF1
−
VF2
−
Reverse current
IR1
−
IR2
−
Max.
0.35
0.45
1.0
150
Unit
Conditions
V
IF=1.0A
V
IF=3.0A
mA
VR=20V
µA
VR=15V
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