CDBU0520-HF [COMCHIP]
SMD Schottky Barrier Diode; SMD肖特基势垒二极管
| 型号： | CDBU0520-HF |
| 厂家： | 
COMCHIP TECHNOLOGY |
| 描述： | SMD Schottky Barrier Diode |
| 文件： | 总4页 (文件大小：121K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Schottky Barrier Diode
CDBU0520-HF
Io = 500 mA
VR = 20 Volts
RoHS Device
Halogen Free
0603/SOD-523F
Features
0.071(1.80)
0.063(1.60)
-Low forward voltage.
-Designed for mounting on small surface.
-Extremely thin / leadless package.
-Majority carrier conduction.
0.039(1.00)
0.031(0.80)
Mechanical data
0.033(0.85)
0.027(0.70)
-Case: 0603/SOD-523F standard package,
molded plastic.
0.014(0.35) Typ.
-Terminals: Gold plated, solderable per
MIL-STD-750,method 2026.
0.012 (0.30) Typ.
-Marking code: cathode band & BL
-Mounting position: Any
0.028(0.70) Typ.
-Weight: 0.003 gram(approx.).
Dimensions in inches and (millimeter)
O
Maximum Rating (at TA=25 C unless otherwise noted)
Symbol
Parameter
Peak reverse voltage
Reverse voltage
Conditions
Min Typ Max Unit
VRM
VR
IO
30
20
V
V
A
A
Average forward rectified current
0.5
8.3 ms single half sine-wave superimposed
on rate load (JEDEC method)
Forward current,surge peak
Storage temperature
IFSM
TSTG
Tj
2
O
-40
+125
C
O
Junction temperature
+125
C
O
Electrical Characteristics (at TA=25 C unless otherwise noted)
Typ
Symbol
Parameter
Conditions
Min
Max Unit
Forward voltage
IF = 100mA
IF = 500mA
0.36
0.47
VF
V
Reverse current
VR = 20V
IR
100
uA
pF
Capacitance between terminals
f = 1 MHz, and 0 VDC reverse voltage
CT
100
REV:A
Page 1
QW-G1080
Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
RATING AND CHARACTERISTIC CURVES (CDBU0520-HF)
Fig. 1 - Forward characteristics
Fig. 2 - Reverse characteristics
100m
10m
1000
100
100OC
75OC
1m
100u
10u
25OC
10
1
C
O
C
O
C
C
O
O
5
5
5
5
2
2
-
7
2
1
-25OC
1u
0.1u
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0
5
10
15
20
Forward voltage (V)
Reverse voltage (V)
Fig. 3 - Capacitance between
terminals characteristics
Fig.4 - Current derating curve
120
100
60
50
40
30
20
10
0
f=1MHz
Ta=25OC
80
60
40
20
0
0
5
10
15
20
0
25
50
75
100
125 150
O
Reverse voltage (V)
Ambient temperature ( C)
REV:A
Page 2
QW-G1080
Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
Reel Taping Specification
d
P0
P1
T
E
F
Index hole
W
B
Polarity
C
P
A
1
2
0
o
D2
D
D1
W1
Trailer
Device
Leader
.......
.......
.......
.......
.......
.......
.......
.......
Start
End
10 pitches (min)
10 pitches (min)
Direction of Feed
1
2
SYMBOL
A
B
C
d
D
D
D
0603
(mm)
1.00 ± 0.10
1.85 ± 0.10
1.00 ± 0.10
1.55 ± 0.05
178 ± 1
60.0 MIN.
13.0 ± 0.20
(SOD-523F)
(inch)
0.039 ± 0.004
0.073 ± 0.004
0.039± 0.004
0.061 ± 0.002
7.008 ± 0.04
2.362 MIN.
0.512 ± 0.008
0
1
1
SYMBOL
E
F
P
P
P
T
W
W
0603
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
0.23 ± 0.05
8.00 ± 0.20
13.5 MAX.
(SOD-523F)
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.009 ± 0.002
0.315 ± 0.008
0.531 MAX.
REV:A
Page 3
QW-G1080
Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
Marking Code
Marking Code
BL
Park Number
CDBU0520-HF
BL
Suggested PAD Layout
0603/SOD-523F
SIZE
(mm)
(inch)
D
A
A
B
C
1.70
0.067
0.60
0.80
0.024
0.031
E
C
D
E
2.30
1.10
0.091
0.043
B
Standard Package
Qty per Reel
Reel Size
(inch)
Case Type
(Pcs)
0603/SOD-523F
4000
7
REV:A
Page 4
QW-G1080
Comchip Technology CO., LTD.
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