PRODUCT announcement New SOT-228 Surface Mount Dual Transistors CYTA44D CYT5551D CYT5551HCD 8 7 6 5 1 2 3 4 CYTA4494D 8 7 6 5 1 2 3 4 Dual, Isolated Complementary Transistors Dual, Isolated NPN Transistors features • Dual Transistors in the new SOT-228 eight (8) lead SMD package Sample Devices • High Voltage and High Current Devices available • Utilizes 50% less board space than two SOT-223 devices upon request. description The CYTA44D, CYTA4494D, CYT5551D, and CYT5551HCD types are dual transistors packaged in the new SOT-228 eight (8) lead SMD case. These devices provide space saving over standard devices in the SOT-223. Ideal for high voltage amplifier applications. selection guide TYPE NO. CONFIGURATION BVCBO BVCEO *BVCES BVEBO (V) (V) (V) ICBO @ *I CEV @ (nA) MIN MIN MIN MAX 6.0 100 VCB hFE VCE (V) @ VCE @ IC (V) (mA) VCE(SAT)@ (V) MIN MAX 50 200 10 10 0.40 IC Cob fT Case Type (pF) (MHz) MAX MIN 1.0 7.0 20 SOT-228 (mA) MAX Dual, High Voltage NPN Transistors 8 CYTA44D 7 6 5 Dual, Isolated NPN Transistor 450 1 2 3 400 400 4 Dual, High Voltage Complementary NPN/PNP Transistors 8 CYTA4494D 7 6 5 Dual, Isolated Complementary NPN & PNP Transistor 450 1 2 3 400 6.0 100 350 50 200 10 10 0.40 1.0 7.0 20 SOT-228 6.0 50 120 80 250 5.0 10 0.20 50 15 100 SOT-228 120 80 250 5.0 10 0.20 50 15 100 SOT-228 4 Dual, High Voltage NPN Transistors 8 CYT5551D 7 6 5 Dual, Isolated NPN Transistor 180 1 2 3 160 4 Dual, High Current, High Voltage NPN Transistors 8 CYT5551HCD 7 6 5 Dual, Isolated NPN Transistor 180 1 2 3 160 6.0 50 4 145 Adams Avenue • Hauppauge • New York • 11788 • USA • Tel:(631) 435-1110 • Fax:(631) 435-1824 www.centralsemi.com New SOT-228 Surface Mount Dual Transistors Mechanical Specifications SOT-228 Pinouts NPN/NPN NPN/PNP CYTA44D, CYT5551D, CYT5551HCD CYTA4494D LEAD CODE: 1) COLLECTOR 2) COLLECTOR 3) COLLECTOR 4) COLLECTOR 5) EMITTER Q2 6) BASE Q2 7) EMITTER Q1 8) BASE Q1 Tape Dimensions and Orientation LEAD CODE: 1) COLLECTOR 2) COLLECTOR 3) COLLECTOR 4) COLLECTOR 5) EMITTER Q2 6) BASE Q2 7) EMITTER Q1 8) BASE Q1 Q1 Q1 Q2 Q2 (Dimensions in mm) Q1 Q1 Q2 Q2 Mounting Pad Geometry (Dimensions in mm) Tape Width: 12mm * Devices are taped in accordance with Electronic Industries Association Standard EIA-481-1-A Direction of Unreeling For further information contact: Innovations in Discrete Semiconductors Sales at Central Semiconductor Corp. (631) 435-1110 or visit our website at: www.centralsemi.com 145 Adams Avenue • Hauppauge • New York • 11788 • USA • Tel:(631) 435-1110 • Fax:(631) 435-1824 PA SOT-228