BD6xxx Complementary power Darlington transistors Features . ■ Good hFE linearity ■ High fT frequency ■ Monolithic Darlington configuration with integrated antiparallel collector-emitter diode Applications 3 ■ Linear and switching industrial equipment 2 1 SOT-32 Description The devices are manufactured in planar base island technology with monolithic Darlington configuration. Figure 1. Internal schematic diagram R1 typ.= 15 KΩ Table 1. R2 typ.= 100 Ω Device summary Order codes Marking BD677 BD677 BD677A BD677A BD678 BD678 BD678A BD678A BD679 BD679 BD679A BD679A BD680 BD680 BD680A BD680A BD681 BD681 BD682 BD682 January 2008 Rev 5 Package Packaging SOT-32 Tube 1/12 www.st.com 12 Contents BD6xxx Contents 1 Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Typical characteristic (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.2 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 3 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2/12 BD6xxx Absolute maximum ratings 1 Absolute maximum ratings Table 2. Absolute maximum ratings Value Symbol Parameter NPN PNP BD677 BD679 BD677A BD679A BD678 BD680 BD678A BD680A 60 80 BD681 Unit BD682 VCBO Collector-base voltage (IE = 0) VCEO Collector-emitter voltage (IB = 0) VEBO Emitte-base voltage (IC = 0) 5 V Collector current 4 A Collector peak current 6 A Base current 0.1 A PTOT Total dissipation at Tcase = 25°C 40 W Tstg Storage temperature -65 to 150 °C 150 °C IC ICM IB TJ Note: Max. operating junction temperature 100 V For PNP types voltage and current values are negative 3/12 Electrical characteristics 2 BD6xxx Electrical characteristics (Tcase = 25°C; unless otherwise specified) Table 3. Symbol Electrical characteristics Parameter ICEO Collector cut-off current (IB = 0) ICBO Collector cut-off current (IE = 0) IEBO VCEO(sus)(1) VCE(sat)(1) VBE(1) Emitter cut-off current (IC = 0) Collector-emitter sustaining voltage (IB = 0) Test conditions Max. Unit VCE = half rated VCEO 0.5 mA VCE = rated VCBO 0.2 mA Tc = 100 °C 2 VEB = 5 V 2 for BD677, BD677A, BD678, BD678A IC = 50 mA 60 for BD679, BD679A, BD680, BD680A IC = 50 mA 80 for BD681, BD682 IC = 50 mA 100 for BD677, BD678, BD679, BD680, BD681, BD682 IC = 1.5 A ___ VCE = 3 V for BD677A, BD678A, BD679A, BD680A VCE = 3 V IC = 2 A 4/12 Typ. VCE = rated VCBO for BD677, BD678, BD679, BD680, BD681, BD682 Collector-emitter saturation IC = 1.5 A IB = 30 mA voltage for BD677A, BD678A, BD679A, BD680A IB = 40 mA IC = 2 A Base-emitter voltage Min. mA V 2.5 V 2.8 2.5 V BD6xxx Electrical characteristics Table 3. Symbol hFE(1) Electrical characteristics (continued) Parameter DC current gain Test conditions Min. for BD677, BD678, BD679, BD680, BD681, BD682 IC = 1.5 A_ _ VCE = 3 V 750 Typ. Max. Unit for BD677A, BD678A, BD679A, BD680A IC = 2 A_ _ VCE = 3 V 1. Pulsed duration = 300 ms, duty cycle ≥1.5%. Note: For PNP types voltage e current values are negative. 5/12 Electrical characteristics 2.1 6/12 BD6xxx Typical characteristic (curves) Figure 2. DC current gain (NPN) Figure 3. DC current gain (PNP) Figure 4. DC current gain (NPN) Figure 5. DC current gain (PNP) Figure 6. Collector-emitter saturation voltage (NPN) Figure 7. Collector-emitter saturation voltage (PNP) BD6xxx Electrical characteristics Figure 8. Base-emitter saturation voltage (NPN) Figure 10. Base-emitter voltage (NPN) Figure 9. Base-emitter saturation voltage (PNP) Figure 11. Base-emitter voltage (PNP) Figure 12. Resistive load switching time Figure 13. Resistive load switching time (NPN, on) (PNP, on) 7/12 Electrical characteristics BD6xxx Figure 14. Resistive load switching time Figure 15. Resistive load switching time (NPN, off) (PNP, off) 2.2 Test circuit Figure 16. Resistive load switching test circuit 1) Fast electronic switch 2) Non-inductive resistor Note: 8/12 For PNP types voltage e current values are negative. BD6xxx 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 9/12 Package mechanical data 10/12 BD6xxx BD6xxx 4 Revision history Revision history Table 4. Document revision history Date Revision 21-Jun-2004 4 14-Jan-2008 5 Changes 1. Technology change from epybase to planar. 2. Updated Section 2.1: Typical characteristic (curves) on page 6 3. Content reworked to improve readability. 11/12 BD6xxx 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. © 2008 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 12/12