1.Low on-state voltage drop; 2.High di/dt,dv/dt capability,good dynamic features; 3.Diameter:25mm-100mm

POWER THYRISTOR CHIP

TECHNICAL FEATURES:

Low VTM,high ITSM,,strong capability for keeping out current rush.With high di/dt,high dv/dt capability,good dynamic feature.Evaporation of thick Al layer ensures devices working steadily for a long time.25mm-55mm diameter chip especially apply to power modules.Establish perfect inspection and testing center.

MAIN PROCESS FLOW:

Diffusion—Mask Alignment—Single Side Etching—Al Evaporation—Sintering—Beveling—Passivation—E-irradiation--Testing

Diameter range:   25mm--100mm

chip--applyed to module