MCR264-8
MCR264-8 is Silicon Controlled Rectifiers manufactured by onsemi.
- Part of the MCR264-4 comparator family.
- Part of the MCR264-4 comparator family.
MCR264- 4, MCR264- 6, MCR264- 8
Preferred Device
Silicon Controlled Rectifiers
Reverse Blocking Thyristors
Designed for back-to-back SCR output devices for solid state relays or applications requiring high surge operation.
- Photo Glass Passivated Blocking Junctions for High Temperature
Stability, Center Gate for Uniform Parameters
- 400 Amperes Surge Capability
- Blocking Voltage to 600 Volts
- Device Marking: Logo, Device Type, e.g., MCR264- 4, Date Code
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol
Value
Peak Repetitive Off- State Voltage(1) (TJ =
- 40 to 125°C, Sine Wave 50 to 60 Hz; Gate Open) MCR264- 4 MCR264- 6 MCR264- 8
VDRM, VRRM
200 400 600
Unit Volts
On-State RMS Current (TC = 80°C; 180° Conduction Angles)
Average On-State Current (TC = 80°C; 180° Conduction Angles)
Peak Non-repetitive Surge Current (TC = 80°C) (1/2 Cycle, Sine Wave 60 Hz, TJ = 125°C)
Forward Peak Gate Power (Pulse Width ≤ 1.0 μs, TC = 80°C)
Forward Average Gate Power (t = 8.3 ms, TC = 80°C)
Forward Peak Gate Current (Pulse Width ≤ 1.0 μs, TC = 80°C)
Operating Junction Temperature Range
IT(RMS) IT(AV) ITSM
PGM PG(AV)
IGM TJ
40 A
25 A
A 400
450 20 Watts
0.5 Watt
2.0 A
- 40 to +125
°C
Storage Temperature Range
Tstg
- 40...
