STV4614C

The STV4614C is designed as one kind of switch mode power supply controller that allows a secondary regulation withput need of optocoupler or dedicated transformer to send a regulating signal from secondary to primary side. Features of this device are:(1)flyback converter power supply; (2)current mode controlled SMPS; (3)primary and secondary regulation; (4)Typical IR less than 1uA above 10V; (5)Fast reponse time: typically less 1nS for uni-direction, less than 5nS for bidirectiona, from 0 V to BV min. And the mechanical data of this device are: (1)Case: JEDEC DO-214AB molded plastic; (2)Terminals: solderable per MIL-STD-750, method 2026; (3)Polarity: Cathode band denoted; (4)Mounting position: Any; (5)Approx. Weight:0.21 gram.

The absolute maximum ratings of the STV4614C can be summarized as:(1)Peak Power Dissipation on 10/1000uS Waveform: 1500 watts;(2)Peak Pulse Current of on 10/1000uS Waveform: see table 1 A;(3)Steady State Power Dissipation at TL=75 : 5.0 watts;(4)Peak Forfard Surge Current, 8.3mS Single Half Sine-Wave Superimposed on Rated Load, Uni-Directional Only: 200 A;(5)Maxinum Instantaneous Forward Voltage at 100A for Uni-Directional only: 3.5 / 5.0 volts;(6)Operation Junction Temperature Range: -55 to +150 ;(7)Storage Temperature Range: -55 to +150 . If you want to know more information such as the electrical characteristics about the STV4614C, please download the datasheet in www.seekic.com or www.chinaicmart.com.