参数资料
型号: CGRB304-G
厂商: Comchip Technology
文件页数: 2/2页
文件大小: 55K
描述: DIODE GEN PURP 3A 400V DO-214AA
产品培训模块: Flat Chip Diodes
标准包装: 1
二极管类型: 标准
电压 - (Vr)(最大): 400V
电流 - 平均整流 (Io): 3A
电压 - 在 If 时为正向 (Vf)(最大): 1.1V @ 3A
速度: 标准恢复 >500ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 5µA @ 400V
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: 1572 (CN2011-ZH PDF)
其它名称: 641-1169-6
QW-BG004
RATING AND CHARACTERISTIC CURVES (CGRB301-G thru CGRB307-G)
Percent of Rated Peak Reverse Voltage (%)
120
80
40
0
Fig.1 Reverse Characteristics
0.01
1
10
100
1000
R
e
v
e
r
e
u
r
r
n
(
μ
)
s
C
e
t
A
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
0.2
Reverse Voltage (V)
0.1
Fig.3 Junction Capacitance
1
J
n
t
i
n
a
p
a
c
i
a
n
c
e
(
p
)
u
c
o
C
t
F
10
100
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
)
1.5
2.0
3.5
Comchip Technology CO., LTD.
Page 2
REV:A
0.4
0.8
1.4
1.2
0
25
175
0.5
3.0
60
140
1.0
SMD
General
Purpose
Rectifiers
20
100
0.1
0.6
1.0
=25
OC
TJ
f=1MHz
Vsig=50mVp-p
50
75
100
125
150
2.5
Single phase, half
wave 60Hz, resistive
or inductive load
Number of Cycles at 60Hz
1
Fig.5 Non-repetitive Forward Surge Current
0
a
F
r
a
u
C
r
)
P
e
k
o
w
r
d
S
r
g
e
u
r
e
n
t
(
A
60
120
10
100
=25
OC
TJ
8.3ms single half sine
wave, JEDEC method
20
40
100
80
=125
OC
TJ
=25
OC
TJ
=25
OC
TJ
Pulse width 300μS
4% duty cycle
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