MITSUBISHI SEMICONDUCTOR (SMALL-SIGNAL DIODE) FOR HIGH SPEED SWITCHING APPLICATION SILICON EPITAXIAL TYPE(COMMON ANODE) DESCRIPTION Mitsubishi MC2848 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 limitter,clipper application. FEATURE @Smaill pin capacitance @ Quick switching time @Good two elements characteristics @Smail outline package for mounting @dHigh voltage @Double and super mini package for mounting APPLICATION For general high speed switching of audio machine, VCR. MC2848 OUTLINE DRAWING Unitrm 2.10.2 0.425 1,250.4 0.425) Or 1,340.4 ' (He aFS 28 3 < so Hle *o Dl +t 7 Cen y Sy ot =f $ 3 2 oO TERMINAL CONNECTOR ANODE 1 EIAJ : SC-70 2 ANODE 2 Note) The dimension without tolerance represent central value. : CATHODE({COMMON) MARKING a INTERNAL CONNECTION @ ( A6 L} Li od MAXIMUM RATINGS (Ta=25) Oo Oo VAM Peak reverse 75 VR DC 50 lFsm 1 4 \Fm Peak forward current fo 100 Pr Total allowable 150 Tj Junction +125 T: -55 to +125 ELECTRICAL CHARACTERISTICS (Ta=25'C) at Limits , Symbol Parameter Test conditions Min Typ Max Unit VFI Forward voitage te =10mA 0.72 0.9 Vv VF2 Forward voltage LF =50mA 0.85 1.0 v VE Forward voltage lr =100MA 0.90 4 v IR Reverse current Vr =50V 04 HA Cr Pin capacitance Vr =0,f=1MHz 1.3 4.0 pF ter Reverse recovery time (Refer to test circuit) 3.0 ns MITSUBISHI ae ELECTRIC 8-37MITSUBISHI SEMICONDUCTOR (SMALL-SIGNAL DIODE) MC2848 FOR HIGH SPEED SWITCHING APPLICATION SILICON EPITAXIAL TYPE(COMMON ANODE) REVERSE RECOVERY TIME(tr)TEST CIRCUIT @INPUT VOLTAGE WAVE FORM TRIGGER Ve Ce 9 DUT PULSE | oe Fg SAMPLING Va GENERATOR ! ' OSCILLOSCOPE (Zout=50 Q} (Zin=50 Q) @CURRENT WAVE FORM IN DIODE Ir=10MA, Va=6V . + 3kQ Ris50Q fF DC POWER bWA REVERSE RECOVERY 0 r SUPPLY TIME FOR tr=0. 1K ~ Ir Clr VV TYPICAL CHARACTERISTICS FORWARD CURRENT REVERSE CURRENT VS.FORWARD VOLTAGE VS.REVERSE VOLTAGE 100 100 50 50 < < c 20 20 5 10 5 10 z z a 5 > 5 o 2 Oo 2 a Lu xc 1 2 1 $ ti = 05 Z 08 iva 0.2 0.2 Ot 0.1 02. 04 0.6 08 1.0 4.2 a 10 20 40 FORWARD VOLTAGE VF(V) REVERSE VOLTAGE Vr(V) PIN CAPACITANCE REVERSE RECOVERY TIME VS. REVERSE VOLTAGE VS. FORWARD CURRENT 10 S c = . Qa ie} 5 2 tu o xz 6 Z wi < > bE Qe < it o a Z o 2 met a a a ea . 0 { 2 5 10 20 50 100 0 20 40 60 80 100 REVERSE VOLTAGE Va(V) FORWARD CURRENT IF(mA) MITSUBISHI 8 - 38 ELECTRIC