MCR8DSM 查看數據表（PDF） - ON Semiconductor
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MCR8DSM Datasheet PDF : 6 Pages
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MCR8DSM, MCR8DSN
Voltage Current Characteristic of SCR
+ Current
Anode +
Symbol
VDRM
IDRM
VRRM
IRRM
VTM
IH
Parameter
Peak Repetitive Off−State Forward Voltage
Peak Forward Blocking Current
Peak Repetitive Off−State Reverse Voltage
Peak Reverse Blocking Current
Peak On−State Voltage
Holding Current
IRRM at VRRM
on state
VTM
IH
Reverse Blocking Region
(off state)
Reverse Avalanche Region
Anode −
+ Voltage
IDRM at VDRM
Forward Blocking Region
(off state)
110
105
100
95
90
85
0
a
a = Conduction
Angle
dc
a = 30°
60° 90° 120° 180°
1.0
2.0
3.0
4.0
5.0
6.0
IT(AV), AVERAGE ON−STATE CURRENT (AMPS)
Figure 1. Average Current Derating
12
10
a
8.0 a = Conduction
Angle
6.0
60°
a = 30°
4.0
120°
90°
180°
dc
2.0
0
0
1.0
2.0
3.0
4.0
5.0
6.0
IT(AV), AVERAGE ON−STATE CURRENT (AMPS)
Figure 2. On−State Power Dissipation
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