DOWOSEMI SMF3.3A
Transient Voltage Suppressors
FEATURES
● Glass passivated chip● 200 W peak pulse power capability with a 10/1000 μs waveform, repetitive rate (duty cycle):0.01 %
● Low leakage
● Unidirectional unit
● Excellent clamping capability
● Very fast response time
● RoHS compliant
MECHANICAL DATA
● Case: Molded plastic● Epoxy: UL 94V-0 rate flame retardant
● Lead: Solderable per MIL-STD-750, method 2026
● Polarity: Color band denotes cathode end
● Device Marking Code: FD
● Mounting position: Any SOD-123 Dimensions : inch [ mm ]
MAXIMUM RATINGS
(TA=25℃ unless otherwise noted) Parameter Symbol Peak power dissipation with a 10/1000μs waveform(1) PPP Value 200 Breakdown voltage @ IT = 10mA VBR 5.2-6.0 Working PeakReverse Voltage VRWM 3.3 Maximum Reverse Leakage @ VRWM IR 600 Peak pulse current with a 10/1000μs waveform(1) IPP 25.0 Maximum Clamping Voltage @ IPP Vc 8.0 Power dissipation on infinite heatsink at TL = 75 °C PD 0.4 Peak forward surge current, 8.3 ms single half sine IFSM 20 Maximum instantaneous forward voltage at...