MITSUBISHI SEMICONDUCTOR (SMALL-SIGNAL DIODE) MC2846 FOR HIGH SPEED SWITCHING APPLICATION SILICON EPITAXIAL TYPE(COMMON ANODE) DESCRIPTION Mitsubishi MC2846 is a super mini package plastic seal type silicon epitaxial type double diode, especially designed for high speed switching application. Due to the smail pin capacitance,short switching time (reverse recovery time), it is most suitable for high speed switching application and timitter,clipper application. FEATURE @Small pin capacitance Quick switching time @Good two elements characteristics @dHigh voltage @Duble and super mini package for mounting APPLICATION For general high speed switching of audio machine, VCR. MAXIMUM RATINGS (Ta=25'c) Parameter Vam Peak reverse 75 Va DC reverse. 50 lFSM 4 100 Total allowable 150 Junction +125 -55 to +125 ELECTRICAL CHARACTERISTICS (Ta=25'C) Symboi Parameter Test conditions VFi Forward fre=t VF2 lr =50mA VF3 Forward 1 =100MA lA Reverse current Va =50V ct Pin VAR IMHz tr to OUTLINE DRAWING 2.10.2 Unit:mm 425 1.25250.1 0.425 7 e rT a 8 , | 31 Hl) Hl 3 ) ele o J g og 3 | <} So His 2 OH San Su , oy 4 Fr 3 2 oa TERMINAL CONNECTOR : CATHODE 1 : CATHODE 2 EtAd : SC-76 + ANODE(COMMON) Note) The dimension without tolerance represent central value. ~ MARKING @ [1 INTERNAL CONNECTION [1 A4 ldo od @ @ om ef MITSUBISHI ELECTRICMITSUBISHI SEMICONDUCTOR (SMALL-SIGNAL DIODE) REVERSE RECOVERY TIME(trr) TEST CIRCUIT MC2846 FOR HIGH SPEED SWITCHING APPLICATION SILICON EPITAXIAL TYPE(COMMON ANODE) TRIGGER | F DUT PULSE herria at SAMPLING GENERATOR i mr OSCILLOSCOPE (Zout=50Q) (Zin=502) ie=10mA, Va=6V + 3kQ Ri=50Q DC POWER i REVERSE RECOVERY SUPPLY TIME FOR tre=0.1r TYPICAL CHARACTERISTICS FORWARD CURRENT VS.FORWARD VOLTAGE 100 z * = < Tr 20 = E10 bE Ww tut ae 5 aa ria te ~ ao oO 2 oO 2 t c . tu 9 a 02 0.4 os 04 06 08 10 142 FORWARD VOLTAGE VrF(V) PIN CAPACITANCE VS. REVERSE VOLTAGE @ c = Lu & = S = O ra 3 Wi S 3 S 0 Z i < o a z ha a 5 WwW rc 2 5 10 20 50 100 REVERSE VOLTAGE Va(V) 8 @INPUT VOLTAGE WAVE FORM @CURRENT WAVE FORM IN DIODE 0 ; Ir O.1Ir REVERSE CURRENT VS.REVERSE VOLTAGE & nN Oo = Oo a =~ 0.5 0.2 0.1 0 10 20 30 40 50 REVERSE VOLTAGE Va(V) REVERSE RECOVERY TIME VS. FORWARD CURRENT 2 < FA 3 20 40 60 80 100 FORWARD CURRENT IF(mA) 8~- 36 MITSUBISHI ELECTRIC