STU6551

The STU6551 is designed as one kind of surface mount transient voltage suppressor that has some points of mechanical data:(1)case: SMB molded plastic; (2)epoxy: UL94V-O rate flame retardant; (3)lead: lead formed for surface mount; (4)polarity: color band denotes cathode end except bipolar; (5)mounting position: any; (6)weight: 0.093 grams.

Features of the STU6551 are:(1)600W surge capability at 1ms; (2)Excellent clamping capability; (3)Low zener impedance; (4)Fast response time : typically less then 1.0 ps from 0 volt to VBR(min.); (5)Typical IR less then 1mA above 10V.

The absolute maximum ratings of the STU6551 can be summarized as:(1)Peak Power Dissipation at Ta = 25°C, Tp=1 ms: Minimum 600 Watts;(2)Steady State Power Dissipation at TL=75°C: 5.0 Watts;(3)Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method): 100 Amps.;(4)Operating and Storage Temperature Range: -55 to +150 °C. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .