Small Signal NPN Transistors TO-72 Case TYPE NO. DESCRIPTION VCBO VCEO VEBO ICBO @ VCB hFE (V) (V) (V) A) ( MIN MIN MIN MAX RF/IF OSCILLATOR 30 15 3.0 0.001 2N917A RF/IF OSCILLATOR 30 15 3.0 -- 2N918 RF/IF OSCILLATOR 30 15 3.0 0.01 2N998 DARLINGTON 100 60 15 0.01 90 2N2857 VHF/UHF OSC 30 15 2.5 0.01 15 30 2N2865 RF/IF OSCILLATOR 25 13 3.0 0.01 15 2N3478 VHF/UHF LOW NOISE 30 15 2.0 0.02 1.0 2N3839 VHF/UHF AMPL/OSC 30 15 2.5 0.01 2N5179 VHF/UHF AMPL/OSC 20 12 2.5 BFY90 VHF/UHF AMPL/OSC 30 15 2.5 2N917 (V) @ IC @ VCE (mA) (V) VCE (SAT) @ IC (V) (mA) Cob *Ccb (pF) MIN MAX 500 1.7 MIN MAX 20 -- 3.0 -- 20 200 3.0 10 -- -- 600 1.7 15 20 -- 3.0 1.0 0.4 10 600 1.7 10 5.0 1.8 100 60 30 150 3.0 1.0 -- -- 1,000 1.0* 20 200 4.0 10 0.4 10 600 2.5 25 150 2.0 8.0 -- -- 750 1.0* 15 30 150 3.0 1.0 -- -- 1,000 1.0* 0.02 15 25 250 3.0 1.0 0.4 10 900 1.0* 0.01 15 20 125 25 1.0 -- -- 1,000 1.5* 15 1,600 8,000 MAX fT (MHz) 1.0 0.5 3.0 Shaded areas indicate Darlington. Dual Transistors TO-71 Case PD @ TA=25oC=360mW Total (Both Die Equal Power) TYPE NO. DESCRIPTION VCBO VCEO VEBO ICBO @ VCB (V) (V) (V) (nA) (V) MIN MIN MIN MAX hFE @ IC @ VCE VCE (SAT) @ IC (mA) (V) (V) (mA) MIN MAX MAX MATCHING hFE VBE % (mV) CEN741 NPN LOW NOISE 45 45 6.0 10 45 150 600 0.01 5.0 0.35 1.0 20 5.0 CEN832 PNP LOW NOISE 60 60 5.0 10 50 150 450 1.0 5.0 0.25 1.0 20 5.0 (6-December 2004) 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: 2N917