DIONICS INC. 2N2222A 2N2221A 5 ALSHROOHE 2N2219A 2N2218A 2N2222 2N2221 2N2219 2N2218 NPN SILICON | HIGH CURRENT (1.0 AMP) TRANSISTOR CHIPS DESIGNED FOR HYBRID CIRCUIT APPLICATIONS. SS MLL i 25 YZ SS ee Nee LILLE: 17.0 - | Aluminum [ Oxlde Silicon * Chip Thickness=6 Mils +1 Mil Min. Dimeanslan Across Bonding Pads=.6 Mils Min, Separalian Belween Bonding Pads1.5 Mits * Distance from Bonding Pads to Edge of Ghips=2.5 Mile Detailed Specifications on Reverse SidaDIONICS INC. 2N2222A 2N2221A .. 2N2219A 2N2218A 2N2222 2N2221 2N2219 2N2218 NPN SILICON | HIGH CURRENT (1.0 AMP) TRANSISTOR CHIPS DESIGNED FOR HYBRID CIRCUIT APPLICATIONS. IMPROVED GAIN AT HIGH CURRENT LEVELS * LOW LEAKAGE CHARACTERISTICS # OVERSIZED BONDING PADS NO BETA DEGRADATION DURING PROLONGED HIGH TEMPERATURE ASSEMBLY The high efficiency parallel emitter construction provides improved bata retention at high current levals. The large oo TYPICAL HhFE vs Ic area bonding pads are positlaned for maximurn flexibility of substrate layout, Unique surface stabilization processing retults in lower Ipakage currents and prevents the beta de- gradation frequently encountered during the extended high tarnperature assembly operations required for com- plex hybeld circuit construction. Chips are gold backed for eutectic dieattach, ane have aluminum bancking pads for all conventional wire bonding techniques, a OEs 1000C Doc. CURRCRT GAIN PULSED TP SL io Lo sai Loo COLLECTOR GUAREMT IM MIGLI AMPERES <__ 100% Probe Tested to These Parameters @ 25C >< Guaranteed ttemied on sample bait) _ bee Vera Vera Venus lean Cop i, Ve 10v Volts Min. Vols Min. Volis Min. mAMax. Yer (AT. pF Max. MH, Ain. -)S ah @hy= eh Gia Volis Max. Vea OY 2 le 2mA a.= = @h= 1A 70mA 1A asbelow @ik1oOmA t;0 fcr 2 ima fomA TOMA Iho In--O Toenail ID l= 5mA T=100KH; f=100MH: 2N 22224, 59 75 100- 2N 22194 MIN MIN 300 10 70 40 6 o4 & 250 2N2221A 25 35 40- @\ta = 60V 2N 22134 MIN MIN 120 SN 2222 50 75 i- 2N 2219 MIN MIN 200 10 250 60 30 5 @Vea = OV o4 & 2N 2221 25035 40- at 2218 MIN RIN 120 Dimensional Drawing on Reverse Side BZ