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MCR72 SERIES
High-reliability discrete products and engineering services since 1977
SILICON CONTROLLED RECTIFIERS
FEATURES Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number. Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS.
Rating
Symbol
Value
Unit
Peak repetitive off-state voltage(1) (TJ = -40 to +110°C, sine wave, 50 to 60Hz, gate open) MCR72-1 MCR72-2 MCR72-3 MCR72-4 MCR72-5 MCR72-6 MCR72-7 MCR72-8
25
50
VDRM VRRM
100 200 300
400
500
600
V
On-state RMS current (180° conduction angles, TC = 83°C)
IT(RMS)
8.0
A
Peak non-repetitive surge current (half-cycle, sine wave, 60Hz, TJ = 110°C)
Circuit fusing consideration (t = 8.3ms)
ITSM 100
A
I2t 40 A2s
Forward peak gate voltage (t ≤ 10µs, TC = 83°C) Forward peak gate current (t ≤ 10µs, TC = 83°C)
VGM ±5.0 IGM 1.0
V A
Forward peak gate power (pulse width ≤ 10µs,.