Description
The CENTRAL SEMICONDUCTOR PN2221, PN2222 series devices are silicon NPN epitaxial planar transistors designed for small signal, general purpose switching applications. MARKING: FULL PART NUMBER TO-92 CASE SYMBOL VCBO VCEO VEBO IC PD TJ, Tstg PN2221 PN2222 PN2221A PN2222A 60 75 30 40 5.0 6.0 800 625 -65 to +150 UNITS V V V mA mW °C ICBO VCB=50V ICBO VCB=60V ICEV VCE=60V, VEB=3.0V IEBO VEB=3.0V BVCBO IC=10µA BVCEO IC=10mA BVEBO IE=10µA VCE(SAT) IC=150mA, IB=15mA VCE(SAT) IC=500mA, IB=50mA VBE(SAT) IC=150mA, IB=15mA VBE(SAT) IC=500mA, IB=50mA hFE VCE=10V, IC=0.1mA hFE VCE=10V, IC=1.0mA hFE VCE=10V, IC=10mA hFE VCE=10V, IC=150mA hFE VCE=1.0V, IC=150mA hFE VCE=10V, IC=500mA (PN2221, PN2222) hFE VCE=10V, IC=500mA (PN2221A, PN2222A) fT VCE=20V, IC=20mA, f=100MHz (except PN2222A) fT VCE=20V, IC=20mA, f=100MHz (PN2222A) Cob VCB=10V, f=100kHz ton VCC=30V, IC=150mA, IB=15mA toff VCC=30V, IC=150mA, IB1=IB2=15mA PN2221 PN2222 MIN MAX - 10 - - - - - 10 60 - 30 - 5.0 - - 0.4 - 1.6 0.6 1.3 - 2.6 PN2221 PN2221A MIN MAX 20 - 25 - 35 - 40 120 20 - 20 - 25 - 250 - - - - 8.0 - 35 - 285 PN2221A PN2222A MIN MAX - - - 10 - 10 - 10 75 - 40 - 6.0 - - 0.3 - 1.0 0.6 1.2 - 2.0 PN2222 PN2222A MIN MAX 35 - 50 - 75 - 100 300 50 - 30 - 40 - 250 - 300 - - 8.0 - 35 - 285 UNITS nA nA nA nA V V V V V V V MHz MHz pF ns ns R2 (31-May 2018) PN2221 PN2221A PN2222 PN2222A SILICON NPN TRANSISTORS TO-92 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Emitter 2) Base 3) Collector MARKING: FULL PART NUMBER w w w.
