[Felle-Eriect Uransistors CASE 29-03 CASE 22-03 CASE 27-02 CASE 29-02 CASE 29-03 TO-92 TO-18 TO-52 TO-92 TO-92 WATT = TO-226AE 1 WATT | CASE 79-02 TO-39 Motorola offers a line of field-effect transistors that encom- passes the latest technology and covers the full range of FET applications. Included here is a wide variety of junction FETs, MOSFETs (with P- or N-channel polarity with both single and dual gates) and TMOS FETs. These FETs include devices de- veloped for operation across the frequency range from dc to from low cost plastic to metal TO-72 packages are available. The selector guides on the following pages are designed to emphasize those FET families and device types that, by virtue of widespread industry use, ease of manufacture and, conse- quently, low relative cost, merit first consideration for new equip- ment design. UHF in switching and amplifying applications. Package options JFETs 0 G P-CHANNEL JFETs TABLE 1. Switches and Choppers D JFETs operate in the depletion mode. They are available in both P- and N- channel and are offered in both metal and plastic packages. Applications include G N-CHANNEL general-purpose amplifiers, switches and choppers, and RF amplifiers and mixers. These devices are economical and very rugged. The drain and source are inter- changeable on many typical FETs. 5 P-Channel JFETs ViBR)GSS 'ds(on) Vasooft) Ipss ViBR)GDO | Ciss | rss | ton totf @ (Vv) (mA) Package Q) Ip (Vv) (pF) (pF) (ns) (ns) TO- Device MAX (A) MIN MAX MIN MAX MIN MAX MAX MAX MAX 92 MPF970 100 1.0 5.0 12 15 100 30 12 5.0 8.0 25 92 MPF971 250 1.0 1.0 7.0 2.0 80 30 12 5.0 10 120 72 2N3993 150 4.0 9.5 10 _ 25 16 4.5 - - 72 2N3994 300 _ 1.0 5.5 2.0 _ 25 16 45 - _ N-Channel JFETs 18 2N4859A 25 _ 2.0 6.0 50 _ 30 10 40 8.0 20 18 2N4856A 25 _ 4.0 10 50 40 10 40 8.0 20 18 2N4856 26 _ 4.0 10 50 40 10 8.0 9.0 25 18 2N4859 25 4.0 10 50 - 30 18 8.0 9.0 25 18 2N4391 30 1.0 40 10 50 150 40 14 3.5 15 20 92 MPF4391 30 1.0 4.0 10 60 130 20 10 3.5 15 20 18 2N4091 30 1.0 5.0 10 30 40 16 5.0 25 40 92 MPF4091 30 1.0 5.0 10 30 - 40 16 5.0 25 40 92 Jt 30 1.0 3.0 10 20 35 10t 5.0 13 35 18 2N4857A 40 _ 2.0 6.0 20 100 40 10 3.5 10 40 MOTOROLA EUROPEAN MASTER SELECTION GUIDE 3-56