参数资料
型号: SB540B-G
厂商: Comchip Technology
文件页数: 2/3页
文件大小: 54K
描述: DIODE SCHOTTKY 5A 40V DO-201AD
标准包装: 200
二极管类型: 肖特基
电压 - (Vr)(最大): 40V
电流 - 平均整流 (Io): 5A
电压 - 在 If 时为正向 (Vf)(最大): 550mV @ 5A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 500µA @ 40V
电容@ Vr, F: 350pF @ 4V,1MHz
安装类型: 通孔
封装/外壳: DO-201AD,轴向
供应商设备封装: DO-201AD
包装: 散装
RATING AND CHARACTERISTIC CURVES (SB520-G Thru. SB5100-G
)
Page 2
QW-BB051
REV:A
Fig.1- Forward Current Derating Curve
0
3.75”(9.5mm) lead length
A
v
e
r
a
g
e
F
o
r
w
a
r
d
C
u
r
r
e
n
t
,
(
A
)
Lead Temperature, ( °C )
0
75
175
Fig.2 - Maximum Non-repetitive Peak
Forward Surge Current
P
e
a
k
F
o
r
w
a
r
d
S
u
r
g
e
C
u
r
r
e
n
t
,
(
A
)
Number of Cycles at 60Hz
Fig.3 - Typical Instantaneous Forward
Characteristics
I
n
s
t
a
n
t
a
n
e
o
u
s
F
o
r
w
a
r
d
C
u
r
r
e
n
t
,
(
A
)
Instantaneous Forward Voltage, (V)
50
100
125
2.0
4.0
6.0
Fig.4A
-
Typical Reverse Characteristics
I
n
s
t
a
n
t
a
n
e
o
u
s
R
e
v
e
r
s
e
C
u
r
r
e
n
t
,
(
m
A
)
Percent of Rated Peak Reverse Voltage, (%)
25
150
Fig.5 - Typical Junction Capacitance
J
u
n
c
t
i
o
n
C
a
p
a
c
i
t
a
c
n
e
,
(
p
F
)
Reverse Voltage, (V)
Leaded Schottky Barrier Rectifiers
5.0
3.0
1.0
Comchip Technology CO., LTD.
0 20 40 60 80 100 120 140
100
10
1.0
0.1
0.01
0.001
Fig. 4B - Typeical Reverse Characteristic
I
n
s
t
a
n
t
a
n
e
o
u
s
R
e
v
e
r
s
e
C
u
r
r
e
n
t
,
(
u
A
)
Percent of Rated Peak Reverse Voltage, ( %)
01 10
100
100
200
TL=110°C
8.3mS single half sine-wave
(JEDEC Method)
0.1 1.0 10 100
100
1000
10
TJ=25°C
f=1.0MHz
SB520-G ~ SB545-G
SB550-G
~ SB5100
-G
single phase half wave 60Hz
resistive or inductive load
0.01
0 0.2
0.4
50
10
1.0
0.1
SB580-G
~ SB5100
-G
TJ=25°C
TJ=125°C
SB520-G ~ SB545-G
10 5
SB320-G ~ SB3100-G
1
0 20 40 60 80 100
TJ=25°C
TJ=125°C
TJ=150°C
Comchip
S
M
D
D
i
o
d
e
S
p
e
c
i
a
l
i
s
t
SB520-G ~ SB545-G
SB550-G ~ SB5100-G
50
150
SB520-G ~ SB545-G
SB550-G ~ SB5100-G
TJ=100°C
0.8
0.6
1.0
1.2
1.4
1.6
SB550-G
~ SB560
-G
SB520-G
~ SB545
-G
pulse
width
=300μS
1%
duty
cycle,
Tj=25°C
Vsig=50mvp-p
10
1
10
2
10
3
10
4
TJ=75°C
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