MCR8M Ver la hoja de datos (PDF) - Kersemi Electronic Co., Ltd.
Número de pieza
componentes Descripción
Fabricante
MCR8M Datasheet PDF : 5 Pages
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MCR8M, MCR8N
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)
125
120
115
110
105
dc
100
95
30°
60°
90° 180°
90
0
1
2
3
4
5
6
7
8
IT(RMS), RMS ON–STATE CURRENT (AMPS)
Figure 1. Typical RMS Current Derating
20
18
16
180°
90°
dc
14
60°
12
30°
10
8
6
4
2
0
0
1
2
3
4
5
6
7
8
IT(AV), AVERAGE ON–STATE CURRENT (AMPS)
Figure 2. On–State Power Dissipation
100
MAXIMUM @ TJ = 25°C
10
MAXIMUM @ TJ = 125°C
1
0.1
0.5
1.0
1.5
2.0
2.5
3.0
VT, INSTANTANEOUS ON–STATE VOLTAGE (VOLTS)
Figure 3. Typical On–State Characteristics
20
18
16
14
12
10
8
6
4
2
0
–40 –25 –10 5 20 35 50 65 80 95 110 125
TJ, JUNCTION TEMPERATURE (°C)
Figure 4. Typical Gate Trigger Current versus
Junction Temperature
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