NTE5520 Overview
NTE5520 thru NTE5531 Silicon Controlled Rectifier (SCR), 25A Maximum Ratings and Characteristics: Blocking State (TJ = +125°C unless otherwise specified) Repetitive Peak Forward and Reverse Voltage, VDRM, VRRM NTE5520 . 800V Non Repetitive Transient Peak Forward and Reverse Voltage (t ≤ 5.0msec), VRSM NTE5520.