R531

(JJ §upertex inc. N-Channel Enhancement-Mode Vertical DMOS Power FETs Ordering Information BVoss I BVOGS SOV ROS(ON) (max) O.18!l IO(ON) (min) 12.0A Order Number I Package ITO-39 TO-92 IIRF531 R531 IRF531 R531 Preliminary Features o Freedom from secondary breakdown o Low power drive requirement o Ease of paralleling o Low CISS and fast switching speeds o Excellent thermal stability o Integral Source-Drain diode o High input impedance and high gain Advanced DMOS Technology These enhancement-mode (normally-off) power transistors utilize a vertical DMOS structure and Supertex's well-proven silicongate manufacturing process. This combination produces devices with the power handling capabilities of bipolar transistors and with the high input impedance and negative temperature coefficient inherent in MOS devices. Characteristic of all MOS structures, these devices are free from thermal runaway and thermallyinduced secondary breakdown. Supertex Vertical DMOS Power FETs are ideal...