BF394 ABC TENTATIVE SPECIFICATION VCEO VCBO VEBO Ic PD Tj Tstg GENERAL DESCRIPTION: NPN TO 92 General purpose RF for AM/FM radios high output impedance MAXIMUM RATINGS: (TA = 25 C free air, unless noted otherwise) 30 v max 30 v max 5 v max 100 mA max 350 mW max -55 to 150C 0.357 C/mW max NPN SILICON HF TRANSISTOR RTH ja Symbol Test Conditions min typ max Units Remark ICEO VCE =12v 500 nA (CBO VCB=10v 100 nA BVCEO Ic=1mA 30 v BVCBO iC = 100 uA 30 v BVEBO 1C=10 wA 5 v VBEON VCE =10v Ic=1i1mA 0.5 0.75 v BF 394/A/B VBEON VCE =10v IC =1mA 0.65 0.75 v BF 394C HFE VCE=10v IcC=1 mA 180 350 v BF394 A HFE VCE =10v IC=1mA 100 200 v BF 394 B HFE VCE =10 iC=1imA 65 125 v BF 394C HFE VCE=10v IC=1mMmA 65 350 v BF 394 iT tC=1mA VCE =10v F = 20 MHz 80 MHz Cre IC = 1 Ma f= 1 MHz 1.2 pF VCE=10v 6 153 Leads to fit into 0.407 12.70 0.484 MIN DIA HOLE (TYP) tb _-| 1s 1a 5 (TYP) Pin 1. Base Tt 4 2. Emitter 3. Collector ~ 218 p 14 242 Lat CASE 29 (2) TO-92 All dimensions in Millimeters