MCR12DSM 查看數據表（PDF） - Kersemi Electronic Co., Ltd.
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MCR12DSM Datasheet PDF : 7 Pages
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MCR12DSM, MCR12DSN
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
Reverse Blocking Region
(off state)
Reverse Avalanche Region
Anode −
VTM
IH
+ Voltage
IDRM at VDRM
Forward Blocking Region
(off state)
110
105
100
95
90
dc
85
80
a
180°
75 a = Conduction
Angle
a = 30° 60° 90° 120°
70
0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0
IT(AV), AVERAGE ON−STATE CURRENT (AMPS)
Figure 1. Average Current Derating
16
14
12
a
10 a = Conduction
Angle
8.0
a = 30°
6.0
180°
120°
90°
60°
dc
4.0
2.0
0
0
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0
IT(AV), AVERAGE ON−STATE CURRENT (AMPS)
Figure 2. On−State Power Dissipation
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