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| 2N6284 2N6287 Complementary power Darlington transistors Features Complementary transistors in monolithic Darlington configuration Integrated collector-emitter antiparallel diode Applications Audio power amplifier DC-AC converter General purpose switching applications 1 2 TO-3 Description The 2N6284 is an epitaxial-base NPN power transistor in monolithic Darlington configuration mounted in TO-3 metal case. It is inteded for general purpose amplifier and low frequency switching applications. The complementary PNP type is 2N6287. Figure 1. Internal schematic diagrams R1 typ. = 8 k R2 typ. = 60 k Table 1. Device summary Marking 2N6284 2N6287 Package TO-3 Packaging Bag Order code 2N6284 2N6287 January 2009 Rev 3 1/8 www.st.com 8 Absolute maximum ratings 2N6284 - 2N6287 1 Absolute maximum ratings Table 2. Absolute maximum ratings Value Symbol Parameter NPN PNP VCBO VCEO VEBO IC ICM IB Ptot Tstg TJ Collector-base voltage (IE = 0) 2N6284 2N6287 100 100 5 20 40 0.5 160 -65 to 200 200 V V V A A A W C C Unit Collector-emitter voltage (IB = 0) Emitter-base voltage Collector current Collector peak current (tP < 5 ms) Base current Total dissipation at TC = 25 C Storage temperature Max. operating junction temperature (IC = 0) For PNP type voltage and current values are negative Table 3. Symbol Rthj-case Thermal data Parameter Thermal resistance junction-case____ ____Max Value 1.09 Unit C/W 2/8 2N6284 - 2N6287 Electrical characteristics 2 Electrical characteristics (Tcase = 25 C; unless otherwise specified) Table 4. Symbol ICEV ICEO IEBO VCEO(sus)(1) VCE(sat)(1) VBE(sat)(1) VBE(1) hFE(1) hfe Electrical characteristics Parameter Collector cut-off current (VBE = -1.5 V) Collector cut-off current (IB = 0) Emitter cut-off current (IC = 0) Test conditions VCE = 100 V VCE = 100 V VCE = 50 V VEB = 5 V 100 IB = 40 mA IB = 200 mA IB = 200 mA VCE = 3 V VCE = 3 V VCE = 3 V VCE = 3 V f = 100 kHz 400 600 pF pF 750 100 300 2 3 4 2.8 18000 Min. Typ. Max. 0.5 5 1 2 Unit mA mA mA mA V V V V V Tc = 150 C Collector-emitter I = 100 mA sustaining voltage (IB = 0) C Collector-emitter saturation voltage Base-emitter saturation voltage Base-emitter voltage DC current gain Small signal current gain IC = 10 A IC = 20 A __ IC = 20 A __ IC = 10 A __ IC = 10 A_ IC = 20 A_ IC = 10 A_ f = 1 kHz VCB = 10 V for 2N6284 for 2N6287 CCBO Collector-base capacitance (IE = 0) 1. Pulsed duration = 300 s, duty cycle 1.5 % For PNP type voltage and current values are negative 3/8 Electrical characteristics 2N6284 - 2N6287 2.1 Figure 2. Electrical characteristics (curves) DC current gain (NPN type) Figure 3. hFE DC current gain (PNP type) G-5350 TC =150C 10000 1000 TC =25C TC =-55C VCE =5V 100 0.1 1 10 IC (A) Figure 4. DC current gain (NPN type) Figure 5. DC current gain (PNP type) Figure 6. Collector-emitter saturation voltage Figure 7. (NPN type) Collector-emitter saturation voltage (PNP type) 4/8 2N6284 - 2N6287 Package mechanical data 3 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK(R) packages, depending on their level of environmental compliance. ECOPACK(R) specifications, grade definitions and product status are available at: www.st.com. ECOPACK(R) is an ST trademark. 5/8 Revision history 2N6284 - 2N6287 4 Revision history Table 5. Date 02-Mar-2000 26-Jan-2009 Document revision history Revision 2 3 Added paragraph 2.1 Changes 6/8 2N6284 - 2N6287 Revision history TO-3 mechanical data mm. DIM. min. A B C D E G N P R U V 11.00 0.97 1.50 8.32 19.00 10.70 16.50 25.00 4.00 38.50 30.00 typ max. 13.10 1.15 1.65 8.92 20.00 11.10 17.20 26.00 4.09 39.30 30.30 0015923C 7/8 2N6284 - 2N6287 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 AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, 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. ST PRODUCTS WHICH ARE NOT SPECIFIED AS "AUTOMOTIVE GRADE" MAY ONLY BE USED IN AUTOMOTIVE APPLICATIONS AT USER'S OWN RISK. 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) 2009 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 8/8 |
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