Back to back SCR module
Table 1. Main features
55 and 70
800 and 1200
IGT 50 mA
t(s)Packaged in ISOTOP modules, the MSS40 /
MSS50 Series is based on two back-to-back SCR
ucconfigurations, providing high noise immunity.
dThey are suitable for high power applications such
roas solid state relays, heating control systems,
welding equipment, motor control circuits...
te PThe compactness of the ISOTOP package allows
lehigh power density and optimized power bus
connections. Thanks to their internal ceramic pad,
sothey provide high voltage insulation (2500 VRMS),
bcomplying with UL standards (File ref: E81734).
- OFigure 1. Pin connections
Table 2. Order codes
roduct(s)1:Thyristor 2 Anode (A2)
P2: Thyristor 2 Gate (G2)
te3: Thyristor 1 Anode (A1)
Obsole4:Thyristor 2 Gate (G1)