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| 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 3 2 1 ISOWATT218FX Applications 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. Internal schematic diagram Order codes Part Number ST8812FX Marking ST8812FX Package ISOWATT218FX Packing TUBE March 2006 Rev 1 1/10 www.st.com 10 Electrical ratings ST8812FX 1 Table 1. Symbol VCBO VCEO VEBO IC ICM IB PTOT Visol TSTG TJ Electrical ratings Absolute maximum rating Parameter Collector-Base Voltage (IE = 0) Collector-Emitter Voltage (IB = 0) Emitte-Base Voltage (IC = 0) Collector Current Collector Peak Current (tP < 5ms) Base Current Total dissipation at Tc = 25C Insulation Withstand Voltage (RMS) from All Three Leads to External Heatsink Storage Temperature Max. Operating Junction Temperature Value 1150 600 15 7 12 4 50 2500 -65 to 150 150 Unit V V V A A A W V C C Table 2. Symbol RthJ-case Thermal data Parameter Thermal Resistance Junction-Case__________________ __Max Value 2.5 Unit C/W 2/10 ST8812FX Electrical characteristics 2 Electrical characteristics (TCASE = 25C; unless otherwise specified) Table 3. Symbol ICES IEBO Electrical characteristics Parameter Collector Cut-off Current (V BE = 0) Emitter Cut-off Current (IC = 0) Test Conditions VCE = 1150V VCE = 1150V VEB = 14V IC = 100mA IC = 4A _____ IC = 4A ___ IC = 4A ____ IC = 1A _____ IB = 0.8A __ IB = 1.2A _ IB = 0.8A VCE = 5V VCE = 1V VCE = 5V _ RBB= 0 V BE(off) = -5V _ LC= 220H 4.5 25 5 9 600 3 1.5 1.3 Tc= 125C Min. Typ. Max. 1 2 1 Unit mA mA mA V V V V VCEO(sus) Collector-Emitter Note: 1 Sustaining Voltage (IB = 0) VCE(sat) Note: 1 VBE(sat) Note: 1 hFE Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage DC Current Gain IC = 5A _____ IC = 5A _____ ts tf INDUCTIVE LOAD Storage Time Fall Time IC = 4A ____ VClamp = 480V IB1 = 0.8A (See Figure 8) 1 60 1.6 120 s ns Note: 1 Pulsed duration = 300 s, duty cycle 1.5%. 3/10 Electrical characteristics ST8812FX 2.1 Typical characteristics test circuit DC current gain Figure 2. DC current gain Figure 1. Figure 3. Collector emitter saturation voltage Figure 4. Base emitter saturation voltage Figure 5. Inductive load storage time Figure 6. Inductive load fall time 4/10 ST8812FX Figure 7. Reverse biased S.O.A. Electrical characteristics 5/10 Electrical characteristics ST8812FX Figure 8. Inductive load switching test circuit 6/10 ST8812FX Package mechanical data 3 Package mechanical data In order to meet environmental requirements, ST offers these devices in ECOPACK(R) 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 Package mechanical data ST8812FX ISOWATT218FX MECHANICAL DATA DIM. A C D D1 E F F2 G G1 H L L2 L3 L4 L5 L6 L7 N R DIA mm TYP. inch TYP. MIN. 5.30 2.80 3.10 1.80 0.80 0.65 1.80 10.30 15.30 9.0 22.80 26.30 43.20 4.30 24.30 14.60 1.80 3.80 3.40 MAX. 5.70 3.20 3.50 2.20 1.10 0.95 2.20 11.50 15.70 10.20 23.20 26.70 44.40 4.70 24.70 15.00 2.20 4.20 3.80 MIN. 0.209 0.110 0.122 0.071 0.031 0.026 0.071 0.406 0.602 0.354 0.898 1.035 1.701 0.169 0.957 0.575 0.071 0.150 0.134 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 5.45 0.215 - 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 m 8/10 ST8812FX Revision History 4 Table 4. Revision History Revision history Revision 1 Initial release. Changes Date 23-Feb-2006 9/10 ST8812FX 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. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. If any part of this document refers to any third party products or services it shall not be deemed a license grant by ST for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoever of such third party products or services or any intellectual property contained therein. UNLESS OTHERWISE SET FORTH IN ST'S TERMS AND CONDITIONS OF SALE ST DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE USE AND/OR SALE OF ST PRODUCTS INCLUDING WITHOUT LIMITATION IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION), OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZE REPRESENTATIVE OF ST, ST PRODUCTS ARE NOT DESIGNED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS, WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY, DEATH, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE. 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. 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. (c) 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 |
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