2N4427 w w w. c e n t r a l s e m i . c o m SILICON NPN RF TRANSISTOR DESCRIPTION: The CENTRAL SEMICONDUCTOR 2N4427 is a silicon NPN epitaxial planar RF transistor mounted in a hermetically sealed package designed for high frequency amplifier applications. MARKING: FULL PART NUMBER TO-39 CASE MAXIMUM RATINGS: (TA=25C unless otherwise noted) SYMBOL Collector-Base Voltage VCBO Collector-Emitter Voltage VCEO 40 20 V Emitter-Base Voltage 2.0 V Continuous Collector Current VEBO IC UNITS V 400 mA IB PD 400 mA 1.0 W PD TJ, Tstg 3.5 W -65 to +200 C ELECTRICAL CHARACTERISTICS: (TA=25C unless otherwise noted) SYMBOL TEST CONDITIONS MIN MAX UNITS ICEV 100 A 5.0 mA ICEO VCE=40V, VBE=1.5V VCE=12V, VBE=1.5V, TC=150C VCE=12V 20 A IEBO VEB=2.0V 100 A BVCER IC=5.0mA, RBE=10 IC=5.0mA Continuous Base Current Power Dissipation Power Dissipation (TC=25C) Operating and Storage Junction Temperature ICEV BVCEO VCE(SAT) hFE 40 V 20 V hFE IC=100mA, IB=20mA VCE=5.0V, IC=100mA VCE=5.0V, IC=360mA 0.5 fT Cob VCE=15V, IC=50mA, f=200MHz VCB=12V, IE=0, f=1.0MHz 500 Gpe 10 VCC=12V, Pin=100mW, f=175MHz VCC=12V, Pout=1.0W, f=175MHz Pin VCC=12V, Pout=1.0W, f=175MHz 10 V 200 5.0 MHz 4.0 pF dB 50 % 100 mW R1 (4-June 2013) 2N4427 SILICON NPN RF TRANSISTOR TO-39 CASE - MECHANICAL OUTLINE LEAD CODE: 1) Emitter 2) Base 3) Collector MARKING: FULL PART NUMBER R1 (4-June 2013) w w w. c e n t r a l s e m i . c o m 2N4427 SILICON NPN RF TRANSISTOR TYPICAL ELECTRICAL CHARACTERISTICS R1 (4-June 2013) w w w. c e n t r a l s e m i . c o m OUTSTANDING SUPPORT AND SUPERIOR SERVICES PRODUCT SUPPORT Central's operations team provides the highest level of support to insure product is delivered on-time. * Supply management (Customer portals) * Custom bar coding for shipments * Inventory bonding * Custom product packing * Consolidated shipping options DESIGNER SUPPORT/SERVICES Central's applications engineering team is ready to discuss your design challenges. Just ask. * Free quick ship samples (2nd day air) * Special wafer diffusions * Online technical data and parametric search * PbSn plating options * SPICE models * Package details * Custom electrical curves * Application notes * Environmental regulation compliance * Application and design sample kits * Customer specific screening * Custom product and package development * Up-screening capabilities REQUESTING PRODUCT PLATING 1. 2. If requesting Tin/Lead plated devices, add the suffix " TIN/LEAD" to the part number when ordering (example: 2N2222A TIN/LEAD). If requesting Lead (Pb) Free plated devices, add the suffix " PBFREE" to the part number when ordering (example: 2N2222A PBFREE). CONTACT US Corporate Headquarters & Customer Support Team Central Semiconductor Corp. 145 Adams Avenue Hauppauge, NY 11788 USA Main Tel: (631) 435-1110 Main Fax: (631) 435-1824 Support Team Fax: (631) 435-3388 www.centralsemi.com Worldwide Field Representatives: www.centralsemi.com/wwreps Worldwide Distributors: www.centralsemi.com/wwdistributors For the latest version of Central Semiconductor's LIMITATIONS AND DAMAGES DISCLAIMER, which is part of Central's Standard Terms and Conditions of sale, visit: www.centralsemi.com/terms w w w. c e n t r a l s e m i . c o m (001) Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Central Semiconductor: 2N4427