MITSUBISHI SEMICONDUCTOR (SMALL-SIGNAL DIODE) MC2842 FOR HIGH SPEED SWITCHING APPLICATION SILICON EPITAXIAL TYPE DESCRIPTION it Mitsubishi MC2842 is a super mini package plastic seai type silicon epitaxial OUTLINE DRAWING stm type diode,especially designed for high speed switching application. 2102 Due to the small pin capacitance,short switching time (reverse recovery time), it p.426 1260.1 0.425 is most suitable for high speed switching application and {imitter,clipper application. Go ~ a g FEATURE | -| 8 3 @Small pin capacitance fl i - - @aQuick switching time a| 2 3 : | Q) @digh voltage @Super mini package for mounting APPLICATION For general high speed switching of audio machine, VCR. a Nn on =O 8 = $9 So 3 yy 5 ao oy of . o 2 oO TERMINAL CONNECTOR > NC > CATHODE EIAJ . SC-70 : ANODE Note) The dimension without tolerance represent central value, MARKING INTERNAL CONNECTION A f @ @ MAXIMUM RATINGS (Ta=25'C) VRM Peak reversa 75 Va DC reverse 50 lesm 4 lem lo current 100 Pr Total allowable ax25'C) 150 Ti Junction +125 T -5 to +125 ELECTRICAL CHARACTERISTICS (ta=25C) a Limits : P. Test conditions Unit Symbot aramater Min Typ Max VF1 Forward voltage le=t0mA 0.77 0.9 Vv Vr2 Forward voltage Le =50mA 0.90 1.0 Vv VE3 Forward voltage te =100mA 0.95 1.2 Vv IA Reverse current Va =50V 0.4 BA Ct Pin capacitance VR =0,f=1MHz 2.8 4.0 pF trr Reverse recovery time (Refer to test circuit) 3.0 ns MITSUBISHI ELECTRIC 8-27MITSUBISHI SEMICONDUCTOR (SMALL-SIGNAL DIODE) FOR HIGH SPEED SWITCHING APPLICATION SILICON EPITAXIAL TYPE REVERSE RECOVERY TIME(tr)TEST CIRCUIT @INPUT VOLTAGE WAVE FORM TRIGGER Ve c 0 D.U.T PULSE 0.024 F bs SAMPLING Va GENERATOR i mr OSCILLOSCOPE + (Zout=50) (Zin=50Q) @CURRENT WAVE FORM IN DIODE is=10mA, Vr=6V + 3kQ Ri=50Q iF DC POWER PW REVERSE RECOVERY 0 SUPPLY TIME FOR tr=0.1!r 7 b O.1lr 3 et, TYPICAL CHARACTERISTICS FORWARD CURRENT REVERSE CURRENT VS.FORWARD VOLTAGE VS.REVERSE VOLTAGE 100 100 = 50 _ 50 = zt 2 =z 20 5 10 E10 ra Fa ae cs > 3 o 2 oO 2 2 o 1 $ & xz 05 Zz 05 9 x 0.2 02 0.1 04 02. 0.4 06 Of 1.0 1.2 10 FORWARD VOLTAGE Vr(V) REVERSE VOLTAGE Vr(V) PIN CAPACITANCE REVERSE RECOVERY TIME VS. REVERSE VOLTAGE VS. FORWARD CURRENT 10 2 c Soa & = oO - La 9 x 6 z2 Wi < > rE Q g wo a c oO uu a Zz a 2 | x Ww "| FT ic 0 4 2 5 10 2 50 100 0 20 40 60 a0 100 REVERSE VOLTAGE Va(V) FORWARD CURRENT Ir(mA) MITSUBISHI 8 - 28 ELECTRIC