1SS400SM [ROHM]
Switching Diode; 开关二极管
| 型号： | 1SS400SM |
| 厂家： | 
ROHM |
| 描述： | Switching Diode |
| 文件： | 总4页 (文件大小：1061K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet
Switching Diode
1SS400SM
lApplications
lDimensions (Unit : mm)
lLand size figure (Unit : mm)
High frequency switching
0.8±0.05
0.12±0.05
0.8
lFeatures
1)Ultra small mold type. (EMD2)
2)High reliability
EMD2
lConstruction
0.3±0.05
Silicon epitaxial
lStructure
0.6±0.1
ROHM : EMD2
JEDEC :SOD-523
JEITA : SC-79
dot (year week factory)
lTaping specifications (Unit : mm)
lAbsolute maximum ratings (Ta=25°C)
Parameter
Limits
90
Symbol
VRM
VR
Unit
V
Reverse voltage (repetitive)
Reverse voltage (DC)
80
V
Forward voltage(repetitive peak)
Average rectified forward current
Surge current(t=1s)
IFM
225
mA
mA
mA
°C
100
Io
Isurge
Tj
500
Junction temperature
150
Storage temperature
Tstg
-55 to +150
°C
lElectrical characteristics (Ta=25°C)
Parameter
Forward voltage
Symbol
Min.
Typ.
Max.
1.2
0.1
3
Unit
V
Conditions
VF
IR
IF=100mA
-
-
-
-
-
-
-
-
VR=80V
Reverse current
μA
pF
ns
Capacitance between terminals
Reverse recovery time
VR=0.5V , f=1MHz
VR=6V , IF=10mA , RL=100Ω
Ct
trr
4
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© 2011 ROHM Co., Ltd. All rights reserved.
1/3
2011.06 - Rev.A
Data Sheet
1SS400SM
100
10
1
10000
1000
100
10
10
Ta=125℃
Ta=75℃
f=1MHz
Ta=75℃
Ta=25℃
Ta=-25℃
1
Ta=125℃
Ta=25℃
0.1
1
Ta=-25℃
0.01
0.1
0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
0
10
20
30
40
50
60
70
80
0
5
10
15
REVERSE VOLTAGE:VR(V)
VR-Ct CHARACTERISTICS
FORWARD VOLTAGE：VF(V)
VF-IF CHARACTERISTICS
REVERSE VOLTAGE：VR(V)
VR-IR CHARACTERISTICS
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
910
900
890
880
870
860
100
80
60
40
20
0
Ta=25℃
VR=80V
n=30pcs
Ta=25℃
VR=0.5V
f=1MHz
n=10pcs
Ta=25℃
IF=100mA
n=30pcs
AVE:18.8nA
AVE:0.817pF
AVE:879.0mV
VF DISPERSION MAP
Ct DISPERSION MAP
IR DISPERSION MAP
100
10
1
20
15
10
5
5
4
3
2
1
0
Ta=25℃
VR=6V
IF=10mA
RL=100Ω
Irr=0.1*IR
n=10pcs
Ifsm
1cyc
Ifsm
8.3ms 8.3ms
1cyc
8.3ms
AVE:3.06ns
AVE:3.62A
0.1
0
1
10
100
IFSM DISPERSION MAP
trr DISPERSION MAP
NUMBER OF CYCLES
IFSM-CYCLE CHARACTERISTICS
0.20
0.10
0.00
1000
100
10
100
10
1
Rth(j-a)
Rth(j-c)
Mounted on epoxy board
D=1/2
Sin(θ＝180)
DC
Ifsm
t
0.1
1
0.00 0.02 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0.18 0.20
0.1
1
10
100
0.001
0.1
10
1000
TIME:t(ms)
IFSM-t CHARACTERISTICS
TIME:t(s)
AVERAGE RECTIFIED
FORWARD CURRENT：Io(A)
Io-Pf CHARACTERISTICS
Rth-t CHARACTERISTICS
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© 2011 ROHM Co., Ltd. All rights reserved.
2/3
2011.06 - Rev.A
Data Sheet
1SS400SM
10
9
8
7
6
5
4
3
2
1
0
0.2
0.15
0.1
0.001
0.0009
0.0008
0.0007
0.0006
0.0005
0.0004
0.0003
DC
DC
D=1/2
AVE:9kV
D=1/2
Sin(θ＝180)
AVE:1.8kV
Io
0A
Sin(θ＝180)
0.05
0
0.0002
0.0001
0
0V
25
VR
t
D=t/T
VR=40V
Tj=150℃
T
C=200pF
R=0Ω
C=100pF
R=1.5kΩ
0
10
20
30
40
50
60
70
80
0
50
75
100
125
150
REVERSE VOLTAGE:VR(V)
VR-PR CHARACTERISTICS
AMBIENT TEMPERATURE:Ta(℃)
DERATING CURVE (Io-Ta)
ESD DISPERSION MAP
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© 2011 ROHM Co., Ltd. All rights reserved.
3/3
2011.06 - Rev.A
Notice
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© 2011 ROHM Co., Ltd. All rights reserved.
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