ST8812FX

ST8812FX High voltage fast-switching NPN Power transistor Features ■ High voltage capability ■ Very high switching speed ■ Tight hfe control ■ Large R.B.S.O.A. ■ Fully insulated Package U.L. compliant for easy mounting du 3 Applications ■ ) s ( ct o r P 2 1 ISOWATT218FX Switch mode power supplies for crt TV Description The ST8812FX is manufactured using latest Multi Epitaxial Planar technology with high voltage capability. It shows wide R.B.S.O.A. and high switching speed thanks to its Cellular Emitter structure with planar edge termination and deep base diffusion. ) (s e t e ol s b O Internal schematic diagram t c u d o r P e t e l o s b O Order codes Part Number Marking Package Packing ST8812FX ST8812FX ISOWATT218FX TUBE March 2006 Rev 1 1/10 www.st.com 10 ST8812FX Electrical ratings 1 Electrical ratings Table 1. Absolute maximum rating Symbol Parameter Value Unit VCBO Collector-Base Voltage (IE = 0) 1150 V VCEO Collector-Emitter Voltage (IB = 0) 600 V VEBO Emitte-Base Voltage (IC = 0) 15 V Collector Current 7 A Collector Peak Current (tP < 5ms) 12 A Base Current 4 A PTOT Total dissipation at Tc = 25°C 50 Visol Insulation Withstand Voltage (RMS) from All Three Leads to External Heatsink TSTG Storage Temperature IC ICM IB TJ Table 2. e t e ol Symbol Parameter RthJ-case Thermal Resistance Junction-Case__________________ __Max bs O ) s ( t c u d o t e l o s b O 2/10 uc 2500 od Thermal data r P e W -65 to 150 Max. Operating Junction Temperature Pr ) s ( t V °C 150 °C Value Unit 2.5 °C/W ST8812FX 2 Electrical characteristics Electrical characteristics (TCASE = 25°C; unless otherwise specified) Table 3. Electrical characteristics Symbol Parameter ICES Collector Cut-off Current (V BE = 0) IEBO Emitter Cut-off Current (IC = 0) Test Conditions Note: 1 VBE(sat) Note: 1 VCE = 1150V Tc= 125°C VEB = 14V IC = 100mA Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage IC = 4A _____ __ IB = 1.2A IC = 4A ____ _ IB = 0.8A IC = 5A _____ DC Current Gain e t e ol bs IC = 5A _____ INDUCTIVE LOAD Storage Time Fall Time ts tf VCE = 5V O ) IC = 4A ____ u d o _ RBB= 0 VClamp = 480V V BE(off) = -5V IB1 = 0.8A _ LC= 220µH s ( t c du o r P 1 2 mA mA 1 mA 3 1.5 V V 1.3 V 25 5 VCE = 1V VCE = 5V Unit V IB = 0.8A IC = 4A ___ Max. ) s ( ct 600 IC = 1A _____ hFE Typ. VCE = 1150V VCEO(sus) Collector-Emitter Note: 1 Sustaining Voltage (IB = 0) VCE(sat) Min. 4.5 9 1 60 1.6 120 µs ns (See Figure 8) Note: 1 Pulsed duration = 300 µs, duty cycle ≤1.5%. r P e t e l o s b O 3/10 ST8812FX Electrical characteristics 2.1 Typical characteristics test circuit Figure 1. DC current gain Figure 2. DC current gain ) s ( ct Figure 3. Collector emitter saturation voltage Figure 4. u d o r P e Base emitter saturation voltage t e l o ) (s s b O t c u d o r o s b O 4/10 P e let Figure 5. Inductive load storage time Figure 6. Inductive load fall time ST8812FX Figure 7. Electrical characteristics Reverse biased S.O.A. ) s ( ct u d o r P e t e l o ) (s s b O t c u d o r P e t e l o s b O 5/10 ST8812FX Electrical characteristics Figure 8. Inductive load switching test circuit ) s ( ct u d o r P e t e l o ) (s t c u d o r P e t e l o s b O 6/10 s b O ST8812FX 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. ) s ( ct u d o r P e t e l o ) (s s b O t c u d o r P e t e l o s b O 7/10 ST8812FX Package mechanical data ISOWATT218FX MECHANICAL DATA DIM. mm TYP. A C D D1 E F F2 G G1 H L L2 L3 L4 L5 L6 L7 N R DIA MIN. 5.30 2.80 3.10 1.80 0.80 0.65 1.80 10.30 MAX. 5.70 3.20 3.50 2.20 1.10 0.95 2.20 11.50 MIN. 0.209 0.110 0.122 0.071 0.031 0.026 0.071 0.406 15.70 10.20 23.20 26.70 44.40 4.70 24.70 15.00 2.20 4.20 3.80 0.602 0.354 0.898 1.035 1.701 0.169 0.957 0.575 0.071 0.150 0.134 5.45 inch TYP. 15.30 9.0 22.80 26.30 43.20 4.30 24.30 14.60 1.80 3.80 3.40 ) (s s b O r P e t c u d o r P e t e l o s b O - Weight : 5.6 g (typ.) - Maximum Torque (applied to mounting flange) Recommended: 0.55 Nm; Maximum: 1 Nm - The side of the dissipator must be flat within 80 µm 8/10 ) s ( ct u d o 0.215 t e l o MAX. 0.224 0.126 0.138 0.087 0.043 0.037 0.087 0.453 0.618 0.402 0.913 1.051 1.748 0.185 0.972 0.591 0.087 0.165 0.150 ST8812FX 4 Revision History Revision History Table 4. Revision history Date Revision 23-Feb-2006 1 Changes Initial release. ) s ( ct u d o r P e t e l o ) (s s b O t c u d o r P e t e l o s b O 9/10 ST8812FX ) s ( ct Please Read Carefully: u d o 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. r P e t e l o 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. s b O No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. 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P e t e l o Resale of ST products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by ST for the ST product or service described herein and shall not create or extend in any manner whatsoever, any liability of ST. s b O ST and the ST logo are trademarks or registered trademarks of ST in various countries. Information in this document supersedes and replaces all information previously supplied. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners. © 2006 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 10/10