参数资料
型号: CDBB120-G
厂商: Comchip Technology
文件页数: 2/2页
文件大小: 56K
描述: DIODE SCHOTTKY 1A 20V DO-214AA
产品培训模块: Flat Chip Diodes
标准包装: 1
二极管类型: 肖特基
电压 - (Vr)(最大): 20V
电流 - 平均整流 (Io): 1A
电压 - 在 If 时为正向 (Vf)(最大): 500mV @ 1A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 500µA @ 20V
安装类型: 表面贴装
封装/外壳: DO-214AA,SMB
供应商设备封装: DO-214AA(SMB)
包装: 标准包装
产品目录页面: 1571 (CN2011-ZH PDF)
其它名称: 641-1105-6
QW-BB004
RATING AND CHARACTERISTIC CURVES (CDBB120-G thru CDBB1100-G)
Percent of Rated Peak Reverse Voltage (%)
200
120
80
160
0
Fig.1 Reverse Characteristics
0.01
0.1
1
10
100
R
v
r
e
u
r
e
n
t
(
m
A
)
e
e
s
C
r
Forward Voltage (V)
0.01
0
Fig.2 Forward Characteristics
o
w
r
d
C
r
r
e
n
(
A
)
F
r
a
u
t
0.1
1
10
100
0.8
Reverse Voltage (V)
0.1
Fig.3 Junction Capacitance
10
J
n
t
i
n
a
p
a
c
i
a
n
c
e
(
p
)
u
c
o
C
t
F
100
1000
1
10
100
O
C)
Ambient Temperature (
Fig.4 Current Derating Curve
0
A
v
e
r
a
g
e
F
o
r
w
a
r
d
C
u
r
r
e
n
t
(
A
)
0.6
0.8
1.4
Comchip Technology CO., LTD.
Page 2
REV:A
1.2
2.0
0
100
175
0.2
1.2
40
0.4
1.6
0.4
SMD
Schottky
Barrier
Rectifiers
=75
OC
TJ
=25
OC
TJ
CDBB120-G~140-G
CDBB160-G
CDBB180-G~1100-G
=25
OC
TJ
Pulse width 300μS
4% duty cycle
Number of Cycles at 60Hz
Fig.5 Non-repetitive Forward Surge Current
0
P
a
F
r
a
d
u
g
C
u
r
e
t
)
e
k
o
w
r
S
r
e
r
n
(
A
30
40
60
1
10
100
10
50
20
=25
OC
TJ
8.3ms single half sine
wave, JEDEC method
25
50
75
150
125
1.0
C
D
B
B
1
2
0
-
G
1
0
-G
~
4
C
D
B
B
1
6
0
-G
~
1
1
0
-G
0
=25
OC
TJ
f=1MHz and applied
4VDC reverse voltage
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