CDBV3-0720-G [COMCHIP]
SMD Schottky Barrier Diode; SMD肖特基势垒二极管
| 型号： | CDBV3-0720-G |
| 厂家： | 
COMCHIP TECHNOLOGY |
| 描述： | SMD Schottky Barrier Diode |
| 文件： | 总4页 (文件大小：122K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMD Schottky Barrier Diode
CDBV3-0720-G
Io = 700 mA
VR = 20 Volts
RoHS Device
SOT-323
Features
0.087(2.20)
0.079(2.00)
-Low-power rectification
-For switching power supply
-Ultra low VF
3
0.053(1.35)
0.045(1.15)
1
2
0.055(1.40)
0.047(1.20)
Mechanical data
-Case:SOT-323, molded plastic.
0.006(0.15)
0.003(0.08)
-Terminals:Soldeable per MIL-STD-750,
method 2026.
0.039(1.00)
0.035(0.90)
0.096(2.45)
0.085(2.15)
-Mounting position: Any.
-Approx.weight: 0.0055 gram.
0.004(0.10)
0.000(0.00)
0.016(0.40)
0.008(0.20)
0.018(0.46)
0.010(0.26)
Circuit Diagram
3
Dimensions in inches and (millimeter)
2
1
Maximum Rating (at Ta=25°C unless otherwise noted)
Symbol
Parameter
Non-Repetitive Peak Reverse Voltage
DC Blocking Voltage
Limit
25
Unit
V
VRM
VR
20
V
Average Rectified Output Current
Power Dissipation
IO
PD
Tj
700
150
125
mA
mW
°C
Junction Temperature
Storage Temperature
TSTG
-55~+150
°C
Electrical Characteristics(at Ta=25°C unless otherwise noded)
Symbol
Parameter
Test Conditions Min Max Unit
Reverse breakdown voltage
V(BR)
IR =200μA
20
V
μA
V
Reverse voltage leakage current
Forward voltage
IR
VR = 20V
200
VF
IF = 700mA
0.49
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
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Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
RATING AND CHARACTERISTIC CURVES (CDBV3-0720-G)
Fig.1 - Forward characteristics
Fig.2 - Reverse characteristics
10000
1000
100
700
100
TA=100°C
10
1
10
1
TA=25°C
0.1
0
100
200
300
400
500
0
5
10
15
20
Forward voltage (mV)
Reverse voltage (V)
Fig.3 - Capacitance characteristics
Fig.4 - Power derating curve
200
300
250
200
150
100
50
TA=25 OC
f=1MHz
150
100
50
0
0
0
25
50
75
100
125
0
5
10
15
20
Reverse voltage (V)
Ambient temperature (°C)
REV:A
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Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
Reel Taping Specification
P0
P1
T
W
3
XXX
1
2
C
A
P
1
2
0
o
D2
D1
D
W1
SYMBOL
(mm)
A
B
C
d
D
D1
D2
SOT-323
SOT-323
2.25 ± 0.05
2.55 ± 0.05
1.19 ± 0.05
1.55 ± 0.10
178 ± 2.00
54.40 ± 1.00
13.00 ± 1.00
(inch)
0.089 ± 0.002
0.100 ± 0.002
0.047 ± 0.002
0.061 ± 0.004
7.008 ± 0.079
0.512 ± 0.039
2.142 ± 0.039
SYMBOL
(mm)
E
F
P
P0
P1
W
W1
8.00 + 0.30 /–0.10
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
0.157 ± 0.004
2.00 ± 0.10
12.30 ± 1.00
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.157 ± 0.004
0.079 ± 0.004 0.315 + 0.012 /–0.004
0.484 ± 0.039
REV:A
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Comchip Technology CO., LTD.
SMD Schottky Barrier Diode
Marking Code
3
Marking Code
3B
Part Number
CDBV3-0720-G
XX
1
2
xx = Product type marking code
Suggested PAD Layout
B
SOT-323
SIZE
(mm)
(inch)
A
A
B
C
0.80
0.031
D
0.50
1.30
0.020
0.051
D
2.20
0.087
C
Standard Packaging
REEL PACK
Case Type
REEL
Reel Size
( pcs )
(inch)
3,000
SOT-323
7
REV:A
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Comchip Technology CO., LTD.
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