COMCHIP RB520S-30

SMD Schottky Barrier Diodes
RB520S-30
+
Io = 200 mA
V R = 30 Volts
-
RoHS Device
Features
SOD-523
Low reverse current.
Designed for mounting on small surface.
0.008(0.20)
REF
Extremely thin package.
0.051(1.30)
0.043(1.10)
0.033(0.85)
0.030(0.75)
0.014(0.35)
0.010(0.25)
Majority carrier conduction.
Mechanical data
0.067(1.70)
0.059(1.50)
Case: SOD-523 standard package,
molded plastic.
Terminals: solderable per MIL-STD-750
,method 2026.
0.006(0.15)
0.003(0.08)
0.031(0.77)
0.020(0.51)
0.003(0.07)
0.001(0.01)
Marking code: cathode band & B
Dimensions in inches and (millimeter)
Mounting position: Any
Weight: 0.0012 gram(approx.).
Circuit Diagram
Maximum Ratings (at T =25°C unless otherwise noted)
A
Parameter
Symbol Min Typ Max Unit
Conditions
DCReverse voltage
VR
30
V
Mean rectkfying current
IO
200
mA
I FSM
1
A
Peak forward surge current
8.3ms single half sine-wave superimposed
on rate load(JEDEC method)
Storage temperature
T STG
Junction temperature
Tj
-40
+125
O
+125
O
C
C
Electrical Characteristics (At Ta=25°C, unless otherwise noted)
Parameter
Conditions
Symbol Min Typ Max Unit
Forward voltage
I F = 200 mA
VF
0.6
V
Reverse current
V R = 10 V
IR
1
µA
REV:B
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SMD Schottky Barrier Diodes
RATING AND CHARACTERISTIC CURVES (RB520S-30)
Fig. 2 - Reverse characteristics
Fig.1 Forward Characteristics
1
1m
O
125 C
O
C
1m
=-2
5
C
O
TA=
25
=7
5
O
C
TA
=1
25 O
C
10m
Reverse current ( A )
100u
TA
100μ
TA
IF, Forward Current (A)
100m
10μ
1μ
O
10u
75 C
1u
O
25 C
100n
O
-25 C
10n
0
0.1
0.3
0.2
0.4
0.5
0.6
1n
0.7
0
5
15
20
25
30
Reverse voltage, (V)
Forward Voltage, (V)
Fig. 3 - Capacitance between
terminals characteristics
Fig.4 - Derating curve
(Mounting on glass epoxy PCBs)
100
Average forward current,(%)
Capacitance between terminals, ( P F)
10
f = 1 MHz
10
100
80
60
40
20
0
1
0
5
10
15
20
25
30
0
Reverse voltage, (V)
25
50
75
100
125
150
Ambient temperature, (°C)
REV:B
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Comchip Technology CO., LTD.
SMD Schottky Barrier Diodes
Reel Taping Specification
T
d
P0
E
P1
Index hole
F
W
B
Polarity
P
A
C
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
Leader
....... .......
....... .......
.......
..... ..
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
SOD-523
SOD-523
SYMBOL
A
B
C
d
D
D1
D2
(mm)
0.90 ± 0.10
1.94 ± 0.10
0.73 ± 0.10
1.50 + 0.10
178 ± 1.00
54.40 ± 0.40
13.00 ± 0.20
(inch)
0.035 ± 0.004
0.076 ± 0.004
0.029 ± 0.004
0.059 + 0.004
7.008 ± 0.039
2.142 ± 0.016
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
2.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
8.00 + 0.30 /–0.10
9.50 ± 1.00
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.079 ± 0.004
0.158 ± 0.004
0.079 ± 0.004 0.315 + 0.012 /–0.004 0.374 ± 0.039
REV:B
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Comchip Technology CO., LTD.
SMD Schottky Barrier Diodes
Marking Code
Part Number
Marking Code
RB520S-30
B
B
Suggested PAD Layout
SOD-523
D
SIZE
(mm)
(inch)
A
A
1.40
0.055
E
B
0.60
0.024
C
0.70
0.028
D
2.00
0.079
E
0.80
0.031
C
B
Standard Packaging
REEL PACK
Case Type
SOD-523
REEL
Reel Size
( pcs )
(inch)
3,000
7
REV:B
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