Diac DO-35 Case TYPE NO. VBO VBO IP (V) (V) (A) MIN MAX MAX MAX MIN MAX 28 36 3.0 50 5.0 2.0 (V) CT-32 V IBO A) ( Silicon Bilateral Switch (SBS) TO-92 Case TYPE NO. MPS4992 SWITCHING VOLTAGE SWITCHING CURRENT HOLDING CURRENT IH A) ( MAX 500 VS (V) MIN MAX IS A) ( MAX 7.5 9.0 120 OFF STATE BLOCKING CURRENT IB @ VF A) ( (V) MAX 0.1 Programmable UJTs (PUT) TO-92 Case, TO-92-18R Case 5.0 TO-92 TYPE NO. GATE TO ANODE DC ANODE GATE TO ANODE PEAK CURRENT REVERSE CURRENT LEAKAGE VOLTAGE CURRENT VGAR IT IGAO IP RG=1.0M VS=40Vdc RG=10K A) A) (V) (mA) (nA) ( ( MIN MIN MAX MAX MAX TO-92-18R VALLEY CURRENT RG=10K A) ( MIN CASE IV RG=1.0M A) ( MAX 2N6027 40 150 10 5.0 2.0 70 50 TO-92 2N6028 40 150 10 1.0 0.15 25 25 TO-92 PN6119-18R 40 300 10 5.0 2.0 70 50 TO-92-18R PN6120-18R 40 300 10 1.0 0.15 25 25 TO-92-18R Unijunction Transistors (UJTs) TO-92 Case INTRINSIC STANDOFF RATIO MIN MAX INTERBASE RESISTANCE rBB MIN MAX k k 2N4870 0.56 0.75 4.0 9.1 5.0 1.0 30 2.0 2N4871 0.70 0.85 4.0 9.1 5.0 1.0 30 4.0 TYPE w w w. c e n t r a l s e m i . c o m PEAK-POINT CURRENT IP MAX A EMITTER REV. CURRENT IEB20 @VB2E MAX A V VALLEY-POINT CURRENT IV MIN mA