MCR70
MCR70 is SILICON CONTROLLED RECTIFIERS manufactured by Digitron Semiconductors.
FEATURES
- Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
- Available as non-Ro HS (Sn/Pb plating), standard, and as Ro HS by adding “-PBF” suffix.
MAXIMUM RATINGS
Rating
Symbol
Value
MCR71
Repetitive peak forward or reverse blocking voltage (1) MCR70 MCR71
1 2 3
VDRM/VRRM
25 50 100
Peak discharge current (2)
ITM 850 1700
On-state current (TC ≤ 75°C)
IT(RMS) IT(AV)
35 55 22 35
Peak non-repetitive surge current (1/2 cycle, sine wave, 60Hz, TJ = 125°C)
Circuit fusing (t = 8.3 ms)
ITSM 350 550 I2t 510 1255
Critical rate of rise of current (3) di/dt
100 200
Forward peak gate power (t ≤ 20µs)
PGM 20
Forward average gate power
PG(AV)
Forward peak gate current (t ≤ 20µs)
IGM 2
Operating junction storage temperature range
TJ -40 to...
