SBR12040

The SBR12040 is designed as one kind of 120 amp schottky rectifiers with working peak reverse voltage of 40V and repetitive peak reverse voltage of 40V.

SBR12040 has seven features. (1)Schottky barrier rectifier. (2)175°C junction temperature. (3)Guard ring protection. (4)Reverse energy tested. (5)Vrrm, 40 volts. (6)120 amperes. (7)Mil-PRF19500 equivalents available. Those are all the main features.

Some electrical characteristics of SBR12040 have been concluded into several points as follow. (1)Its average forward current would be 120 amps with test conditions of Tc=124°C and square wave and RJC=0.6°C/W. (2)Its maximum surge current would be 2500 amps with test conditions of 8.3ms, half sine and Tj=175°C. (3)Its max repetitive peak reverse current would be 2 amps with test conditions of f=1KHz, 25°C and 1us square wave. (4)Its max peak forward voltage would be 0.55V with test conditions of Ifm=120A and Tj=175°C and it would be 0.70V with test conditions of Ifm=120A and Tj=25°C. (5)Its max peak reverse current would be 90mA with test conditions of Vrrm, Tj=125°C and it would be 3mA with test conditions of Vrrm, Tj=25°C. (6)Its typical junction capacitance would be 4900pF with test conditions of Vr=5.0V and Tj=25°C. It should be noted that about the max peak forward voltage the pulse test: pulse width would be 300 usec and duty cycle 2%.

Also some thermal and mechanical characteristics of SBR12040 are concluded as follow. (1)Its storage temperature range would be from -65°C to 175°C. (2)Its operating junction temperature range would be from -65°C to 175°C. (3)Its max thermal resistance would be 0.6°C/W junction to case. (4)Its typical thermal resistance greased would be 0.5°C/W case to sink. (5)Its mounting torque would be 25 to 30 inch pounds. (6)Its weight would be 0.54 ounces (15.3 grams) typical. And so on. At present we have not got so much information about this IC and we would try hard to get more information about this IC. If you have any question or suggestion or want to know more information please contact us for details. Thank you!