1U7-1079188

The 1U7 is a ultrafst switching rectifier,it's voltage is 50 to 1000volts and it's current is 1.0ampere.

Features of the 1U7 are:(1)Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound;(2)1 ampere operation at TA=55 1/4[with no thermal runaway;(3)Exceeds environmental standards of MIL-S-19500/228;(4)Ultra fast switching for high efficiency.

The absolute maximum ratings of the 1U7 can be summarized as:(1)Peak Reverse Voltage, Pepetitive, VRM:1000v;(2)Maximum RMS Voltage:700V;(3)DC Blocking Voltage,VR:1000V;(4)Average Forward Rectified, Io @TA=55 1/4[3/8" lead length, 60Hz, resistive or inductive load:1.0A;(5)Peak Forward Surge Current IFM  (surge)8.3msec. single half sine-wave superimposed on rated load (JEDEC method):30.0A;(6)Maximum Forward Voltage VF  @1.0A, 25 1/4[:1.70V;(7)Maximum Reverse Current, @ Rated TJ=25 1/4[:10.0 1/2xA,Reverse Voltage TJ=100 1/4[:500 1/2xA;(8)Typical Junction capacitance (Note 1) CJ:17pF;(9)Typical Thermal Resistance (Note 2) R 1/2\JA:65.0 1/4[/W;(10)Maximum Reverse Recovery Time IF=.5A, IR=1A, Irr=.25A:75ns;(11)Operating and Storage Temperature Range:-55 to +150.NOTES:1.Measured at 1 MHz and applied reverse voltage of 4.0 VDC.2.Thermal resistance from junction to ambient and from junction to lead length 0.375"(9.5mm) P.C.B. mounted.

If you want to know more information such as the electrical characteristics about the 1U7, please download the datasheet in www.seekic.com or www.chinaicmart.com .