21DQ06 Datasheet | International Rectifier

Description /Features Units A V V °C The 21DQ06 axial leaded Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. Low profile, axial leaded outline High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability 2 60 0.55 - 40 to 150 CASE STYLE AND DIMENSIONS eet 4U .co m Conform to JEDEC Outline DO-204AL (DO-41) Dimensions in millimeters and inches Sh ww w.D ata .irf. .. Bulletin PD-20714 rev. C 03/03 Voltage Ratings Part number VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) Absolute Maximum Ratings Parameters IF(AV) Max. Average Forward Current - See Fig. 4 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current - See Fig. 6 Non-Repetitive Avalanche Energy Repetitive Avalanche Current 340 60 4.0 0.5 A m J A 5µs Sine or 3µs Rect. pulse 10ms Sine or 6ms Rect. pulse Following any rated load condition and with rated VRRM applied Units Conditions 50% duty cycle @ TC = 106°C, rectangular wave form TJ = 25 °C, IAS = 1 Amps, L = 8 m H Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical Electrical Specifications Parameters VFM Max. Forward Voltage Drop (1) Typ. 0.53 0.67 0.49 0.61 0.02 7.0 120 8.0 Max. 0.60 0.75 0.55 0.67 0.50 10 Units V V V V m A m A p F n H @ 2A @ 4A @ 2A @ 4A Conditions TJ = 25 °C TJ = 125 °C VR = rated VR IRM CT LS Max. Reverse Leakage Current (1) Typical Junction Capacitance Typical Series Inductance TJ = 25 °C TJ = 125 °C VR = 5VDC(test signal range100Khz to 1Mhz) 25°C Measured lead to lead 5mm from package...