2STW4466 High power NPN epitaxial planar bipolar transistor Features ■ High breakdown voltage VCEO = 80V ■ Complementary to 2STW1693 ■ Typical ft = 20MHz ■ Fully characterized at 150 oC Applications ■ 3 2 Audio power amplifier 1 TO-247 Description The device is a NPN transistor manufactured in low voltage planar technology using base island layout. The resulting transistor shows good gain linearity coupled with low VCESAT behaviour. Recommended for 45W to 70W high fidelity audio frequency amplifier output stage. Table 1. Figure 1. Internal schematic diagram Device summary Order code Marking Package Packaging 2STW4466 2STW4466 TO-247 Tube October 2007 Rev 1 1/10 www.st.com 10 2STW4466 Contents 1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 3 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 4 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2/10 2STW4466 1 Electrical ratings Electrical ratings Table 2. Absolute maximum rating Symbol Parameter Value Unit VCBO Collector-emitter voltage (IE = 0) 100 V VCEO Collector-emitter voltage (IB = 0) 80 V VEBO Collector-base voltage (IC = 0) 6 V Collector current 6 A Collector peak current (tP < 5ms) 12 A PTOT Total dissipation at Tc = 25°C 60 W Tstg Storage temperature -65 to 150 °C 150 °C Value Unit 2.08 °C/W IC ICM TJ Table 3. Symbol Rthj-amb Max. operating junction temperature Thermal data Parameter Thermal resistance junction-amb ________________max 3/10 2STW4466 Electrical characteristics 2 Electrical characteristics (TCASE = 25°C; unless otherwise specified) Table 4. Electrical characteristics Symbol Parameter Test conditions Min. Typ. Max. Unit ICBO Collector cut-off current (IE = 0) VCB = 100V 0.1 µA IEBO Emitter cut-off current (IC = 0) VEB = 6V 0.1 µA V(BR)EBO Collector-emitter breakdown voltage (IC = 0) IE = 1mA V(BR)CBO Collector-emitter breakdown voltage (IE = 0) V(BR)CEO Collector-emitter breakdown voltage (IB = 0) VCE(sat) (1) Collector-emitter saturation voltage IC = 2A IB = 200mA IC = 6A Base-emitter voltage VBE (1) hFE fT CCBO 4/10 V IC = 100µA 100 V IC = 50mA 80 V IB = 600mA 0.6 1.5 V V VCE = 5V IC = 5A 1.5 V DC current gain IC = 2A VCE = 4V Transition frequency IC = 0.5A VCE = 12V Collector-base capacitance IE = 0 ton Turn-on time tstg Storage time toff Fall time Note: 1 6 IC = 3A VCB = 10V f = 1MHz VCC = 30V IB1 = -IB2 = 0.3A Pulsed duration = 300 µs, duty cycle ≤1.5% 50 120 20 MHz 50 pF 0.15 ns 1.5 ns 0.1 ns 2STW4466 2.1 Electrical characteristics Electrical characteristics (curves) Figure 2. DC current gain Figure 3. DC current gain Figure 4. Collector-emitter saturation voltage Figure 5. Base-emitter saturation voltage Figure 6. BT(ON) time Figure 7. Resistive load switching time 5/10 Electrical characteristics Figure 8. 6/10 Switching time resistive load Figure 9. 2STW4466 Collector-base and collectoremitter capacitance 2STW4466 3 Package mechanical data Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a Lead-free second level interconnect . The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com 7/10 2STW4466 Package mechanical data TO-247 Mechanical data mm. Dim. A Min. 4.85 A1 2.20 Max. 5.15 2.60 b 1.0 1.40 b1 2.0 2.40 b2 3.0 3.40 c 0.40 0.80 D 19.85 20.15 E 15.45 15.75 e 5.45 L 14.20 14.80 L1 3.70 4.30 L2 18.50 øP 3.55 øR 4.50 S 8/10 Typ 3.65 5.50 5.50 2STW4466 4 Revision history Revision history Table 5. Document revision history Date Revision 11-Oct-2007 1 Changes First release 9/10 2STW4466 Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. 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