MCR68-002 ON Semiconductor, MCR68-002 Datasheet - Page 3

• Manufacturer Part Number: MCR68-002
• Description: THYRISTOR SCR 12A 50V TO220AB
• Manufacturer: ON Semiconductor

Specifications of MCR68-002

• Scr Type: Standard Recovery
• Voltage - Off State: 50V
• Voltage - Gate Trigger (vgt) (max): 1.5V
• Voltage - On State (vtm) (max): 2.2V
• Current - On State (it (av)) (max): 8A
• Current - On State (it (rms)) (max): 12A
• Current - Gate Trigger (igt) (max): 30mA
• Current - Hold (ih) (max): 50mA
• Current - Off State (max): 10µA
• Current - Non Rep. Surge 50, 60hz (itsm): 100A @ 60Hz
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Current - On State (it (rms) (max): 12A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MCR68-002OS

125
120
105
100
115
110
1000
95
90
85
80
75
Symbol
V
I
V
I
V
I
300
200
100
DRM
RRM
H
50
20
DRM
RRM
TM
0.5
1.0
Figure 1. Peak Capacitor Discharge Current
I
TM
t
w
1.0
I
T(AV)
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
= 5 time constants
2.0
, AVERAGE ON-STATE CURRENT (AMPS)
Figure 3. Current Derating
t
w
t
w
, PULSE CURRENT DURATION (ms)
2.0
Half Wave
5.0
dc
5.0
Voltage Current Characteristic of SCR
10
8.0
20
http://onsemi.com
MCR68−2
I
Reverse Avalanche Region
10
RRM
Anode −
50
Reverse Blocking Region
3
at V
8.0
4.0
2.0
1.0
0.8
0.6
0.4
0.2
20
18
14
10
RRM
0
(off state)
Figure 2. Peak Capacitor Discharge Current
1.0
on state
Figure 4. Maximum Power Dissipation
I
T(AV)
2.0
25
, AVERAGE ON-STATE CURRENT (AMPS)
+ Current
T
C
, CASE TEMPERATURE (°C)
Forward Blocking Region
I
H
50
4.0
Derating
V
TM
5.0
(off state)
I
DRM
75
Anode +
at V
DRM
T
+ Voltage
100
J
8.0
= 125°C
Half Wave
dc
125
10