Io = 500 mA
VR = 20 Volts
RoHS Device
RB551V-30-HF
Page 1
QW-JB011
REV:A
A
mA
V
V
2
500
20
30
IO
VR
VRM
IFSM
8.3ms single half sine-wave superimposed
on rate load(JEDEC method)
°C
°C
+125
+125
-40TSTG
Tj
Storage temperature
Junction temperature
Average forward current
Reverse voltage
Repetitive peak reverse voltage
Forward current,surge peak
Parameter Conditions Symbol Min Typ
Max
Unit
uA
V
100
0.36
IR
VF
Reverse current
Forward voltage
Parameter Conditions Symbol Min Typ
Max
Unit
VR = 20 V
IF = 100 mA
Maximum Ratings (at TA=25°C unless otherwise noted)
Electrical Characteristics (at TA=25°C unless otherwise noted)
Features
-Designed for mounting on small surface.
-Extremely thin / leadless package.
-Majority carrier conduction.
Mechanical data
-Case: SOD-323 Standard package,
molded plastic.
-Terminals: Gold plated, solderable per
MIL-STD-750D, method 2026.
-Mounting position: Any.
-Low reverse current.
Comchip Technology CO., LTD.
Dimensions in inches and (millimeter)
SOD-323
0.071 1.80
0.063(1.60)
( )
0.006 0.15( )Max.
0.47
IF = 500 mA
0.039
0)
(1.00)Max.
0.106 2.70
0.098(2.50)
( )
0.055 1.40
0.047(1.20)
( )
0.019 0.475( )REF
0.014 0.35
0.010(0.25)
( )
0.004
0)
(0.10)Max.
SMD Schottky Barrier Rectifiers
Halogen Free
RATING AND CHARACTERISTIC CURVES (RB551V-30-HF)
Page 2
REV:A
Ct, (PF)
VR, (V)
0
0.5
1.0
0 25 50 75 100 125
TA, (°C)
Io , (A)
Fig.4 - Derating curve
Fig.3 - Capacitance between
terminals characteristics
0.0 10.0 20.0
1.0
100.0
1000.0
30 40
150
Comchip Technology CO., LTD.
Fig.1 - Forward Characteristics
IF, (A)
VF, (V)
0.0 0.4
100m
10A
1m
0.1 0.2 0.3 0.5
100μ
10m
1A
TA=125°C
TA=75°C
TA=25°C
TA=-25°C
Reverse current ( A )
VR, (V)
100u
100n
1m
10u
0 10 20 25 30
Fig.2 - Reverse characteristics
100m
10m
15
5
fu
O
25 C
O
-25 C
O
75 C
O
125 C
35 40
QW-JB011
10.0
SMD Schottky Barrier Rectifiers
Page 3
REV:A
Comchip Technology CO., LTD.
QW-JB011
B C dD D2D1
SOD-323
SYMBOL
A
(mm)
(inch) 2.142 ± 0.016
4.00 ± 0.10
1.50 + 0.10 54.40 ± 0.40 13.00 ± 0.20
4.00 ± 0.10 2.00 ± 0.10
178 ± 1.00
0.059 0.004+7.008 ± 0.039 0.512 ± 0.008
SYMBOL
(mm)
(inch) 0.158 ± 0.004 0.158 ± 0.004 0.079 ± 0.004
E F P P0P1W W1
1.75 ± 0.10
0.069 ± 0.004
3.50 ± 0.05
0.138 ± 0.002
SOD-323
1.46 ± 0.10
0.057 ± 0.004
2.90 ± 0.10
0.114 ± 0.004
1.25 ± 0.10
0.049 ± 0.004
9.50 ± 1.00
0.374 ± 0.039
8.00 0.30 /+–0.10
0.315 0.012 /+–0.004
SMD Schottky Barrier Rectifiers
Reel Taping Specification
o
120
Trailer Device Leader
10 pitches (min)10 pitches (min)
.......
.......
....... ..............
....... ..............
End Start
T
C
Direction of Feed
Index hole
d
E
F
B W
P
P0
P1
A
D1
D2
D
W1
Page 4
REV:A
Part Number
RB551V-30-HF
Marking Code
. D
Marking Code
Suggested PAD Layout
SIZE
(inch)
0.092
(mm)
2.33
0.70
0.70
0.028
0.028
SOD-323
3.03 0.119
E1.63 0.064
Case Type
Qty per Reel
(Pcs)
3000
SOD-323
Reel Size
(inch)
7
A
B
C
D
Comchip Technology CO., LTD.
D
QW-JB011
GENERAL TOLERANCE±0.05mm(±0.002inch)
Notes:
•
SMD Schottky Barrier Rectifiers
A
B
C
E
D
Standard Packaging
