MCR72-3 ON, MCR72-3 Datasheet - Page 3

• Manufacturer Part Number: MCR72-3
• Description: SENSITIVE GATE SILICON CONTROLLED RECTIFIERS
• Manufacturer: ON

100
110
3.0
2.0
1.0
0.5
0.3
Symbol
V DRM
I DRM
V RRM
I RRM
V TM
I H
90
80
70
–40
0
–20
Figure 1. Average Current Derating
I T(AV) , AVERAGE ON-STATE CURRENT (AMP)
Figure 3. Normalized Gate Current
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
0
= 30
2.0
T J , JUNCTION TEMPERATURE ( C)
20
60
40
90
4.0
60
180
80
Voltage Current Characteristic of SCR
= Conduction Angle
MCR72–3, MCR72–6, MCR72–8
V D = 12 Vdc
90
6.0
100
http://onsemi.com
dc
120
8.0
I RRM at V RRM
Reverse Avalanche Region
140
Anode –
Reverse Blocking Region
3
0.7
0.6
0.5
0.4
0.3
0.2
0.1
(off state)
8.0
4.0
16
12
–60
0
0
–40
= Conduction Angle
on state
Figure 2. On–State Power Dissipation
–20
I T(AV) , AVERAGE ON-STATE CURRENT (AMP)
= 30
+ Current
T J , JUNCTION TEMPERATURE ( C)
2.0
Figure 4. Gate Voltage
0
60
Forward Blocking Region
I H
20
V TM
90
(off state)
40
4.0
I DRM at V DRM
60
Anode +
V D = 12 Vdc
180
80
6.0
+ Voltage
100
120
dc
8.0