参数资料
型号: CSFC301-G
厂商: Comchip Technology
文件页数: 2/2页
文件大小: 58K
描述: DIODE FAST 50V 3A DO214AB
标准包装: 3,000
二极管类型: 标准
电压 - (Vr)(最大): 50V
电流 - 平均整流 (Io): 3A
电压 - 在 If 时为正向 (Vf)(最大): 950mV @ 3A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
反向恢复时间(trr): 35ns
电流 - 在 Vr 时反向漏电: 5µA @ 50V
安装类型: 表面贴装
封装/外壳: DO-214AB,SMC
供应商设备封装: DO-214AB,(SMC)
包装: 带卷 (TR)
QW-BS003
RATING AND CHARACTERISTIC CURVES (CSFC301-G thru CSFC305-G)
Percent of Rated Peak Reverse Voltage (%)
140
120
80
60
20
0
Fig.1 Reverse Characteristics
0.1
1
10
100
1000
R
e
v
e
r
e
u
r
r
n
(
μ
)
s
C
e
t
A
Forward Voltage (V)
0.010.4
Fig.2 Forward Characteristics
o
w
r
d
C
r
r
e
n
(
A
)
F
r
a
u
t
0.1
1
10
100
1.0
Reverse Voltage (V)
0.1
Fig.3 Junction Capacitance
0
J
n
t
i
n
a
p
a
c
i
a
n
c
e
(
p
)
u
c
o
C
t
F
20
40
100
1
10
1000
Number of Cycles at 60Hz
Fig.4 Non-repetitive Forward Surge Current
10
P
e
a
k
F
o
r
w
a
r
d
S
u
r
g
e
C
u
r
r
e
n
t
A
)
(
200
Comchip Technology CO., LTD.
Page 2
REV:A
0.8
1.2
1.8
1.6
60
80
1
10
100
100
Fig.5 Test Circuit Diagram and Reverse Recovery Time Characteristics
50Ω
NONINDUCTIVE
10Ω
NONINDUCTIVE
(+)
25Vdc
(approx.)
(-)
D.U.T.
NON-
INDUCTIVE
OSCILLLISCOPE
(NOTE 1)
PULSE
GENERATOR
(NOTE 2)
(+)
(-)
NOTES: 1. Rise time=7ns max., input impedance=1 MΩ, 22pF.
2. Rise time=10ns max., input impedance=50
Ω.
trr
Set time base for
50 / 10nS / cm
1cm
-1.0A
-0.25A
0
+0.5A
Fig.6 Current Derating Curve
O
C)
Ambient Temperature (
A
v
e
r
a
g
e
F
o
r
w
a
r
d
C
u
r
r
e
n
t
(
A
)
0
50
25
75
100
150
125
175
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Single phase
Half wave 60Hz
SMD
Super
Fast
Recovery
Rectifiers
40
100
=125
OC
TJ
=75
OC
TJ
=25
OC
TJ
CSFC301-G~303-G
CSFC305-G
=25
OC
TJ
Pulse width 300μS
4% duty cycle
0.6
1.4
100
CSFC304-G
=25
OC
TJ
f=1MHz
Vsig=50mVp-p
=25
OC
TJ
8.3ms single half sine
wave, JEDEC method
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