NTT57A
Features
Thyristor/Thyristor Module, 50A
- Improved glass passivation for high reliability
- Exceptional stability at high temperatures
- High di/dt and dv/dt capabilities
- Low thermal resistance
Voltage Ratings (TA = 25o C, unless otherwise noted)
Type number
Voltage Code
VRRM, Maximum repetitive peak reverse voltage
VRSM, Maximum nonrepetitive peak reverse voltage
20 40 60 80 100 120 160
(V) 200 400 600 800 1000 1200 1600
(V) 300 500 700 900 1100 1300 1700
VDRM, Maximum repetitive peak off- state voltage
(V) 200 400 600 800 1000 1200 1600
IRRM, Maximum reverse leakage current @ TJMAX
(m A)
Electrical Characteristics (TA = 250C unless otherwise noted)
Parameter Maximum average forward current @ TJ = 850C Maximum average RMS forward current
Symbol IT(AV) IT(RMS)
Maximum non-repetitive surge current Maximum I2t for fusing
ITSM I2t
Forward voltage drop Critical rate of rise of on-state current
VTM di/dt
Critical rate of rise of off-state voltage...
