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| STX790A Medium current, high performance, low voltage PNP transistor Features Very low collector to emitter saturation voltage DC current gain, hFE > 100 3 A continuous collector current 40 V breakdown voltage V(BR)CER Applications Power management in portable equipment Voltage regulation in bias supply circuits Switching regulator in battery charger applications Heavy load driver TO-92 TO-92AP Figure 1. Internal schematic diagram Description The devices are manufactured in low voltage PNP planar technology by using a "Base Island" layout. The resulting transistor shows exceptional high gain performance coupled with very low saturation voltage. The STX790AG-AP is supplied using halogen-free molding compound. Table 1. Device summary Marking X790A X790A X790AG Packages TO-92 TO-92 AP TO-92 AP Packaging Bulk Ammopack Ammopack Order codes STX790A STX790A-AP STX790AG-AP April 2009 Doc ID 9406 Rev 4 1/10 www.st.com 10 Electrical ratings STX790A 1 Electrical ratings Table 2. Symbol VCBO VCER VCEO VEBO IC ICM Ptot Tstg TJ Absolute maximum ratings Parameter Collector-base voltage (IE = 0) Collector-emitter voltage (RBE = 47 ) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak current (tP < 5 ms) Total dissipation at Tamb = 25 C Storage temperature Max. operating junction temperature Value -40 -40 -30 -5 -3 -6 0.9 -65 to 150 150 Unit V V V V A A W C C Table 3. Symbol Thermal data Parameter _max max Value 44.6 139 Unit C/W C/W Rthj-case Thermal resistance junction-case Rthj-amb Thermal resistance junction-ambient __ 2/10 Doc ID 9406 Rev 4 STX790A Electrical characteristics 2 Electrical characteristics (Tcase = 25 C unless otherwise specified) Table 4. Symbol ICBO IEBO V(BR)CEO (1) Electrical characteristics Parameter Collector cut-off current (IE = 0) Emitter cut-off current (IC = 0) Collector-emitter breakdown voltage (IB = 0) Collector-emitter breakdown voltage (RBE = 47 ) Collector-base breakdown voltage (IE = 0) Emitter-base breakdown voltage (IC = 0) Test conditions VCB = -30 V VCB = -30 V; VEB = -4 V TC = 100 C Min. Typ. Max. -10 -100 -10 Unit A A A IC = -10 mA -30 V V(BR)CER (1) IC = -10 mA -40 V V(BR)CBO IC = -100 A -40 V V(BR)EBO IE = -100 A IC = -0.5 A IC = -1.2 A IB = -5 mA IB = -20 mA IB = -20 mA IB = -100 mA IB = -100 mA -5 -0.15 -0.25 -0.5 -0.7 -0.9 IB = -10mA VCE = -2V VCE = -2V VCE = -2V VCE = -2V VCE = -1V VCE = -1V 100 100 100 100 90 160 130 -0.8 -0.8 200 200 -1 -1 400 400 V V V V V V V V VCE(sat) (1) Collector-emitter saturation voltage IC = -2 A IC = -3 A IC = -3 A TC = 100 C VBE(sat) (1) VBE(on) (1) Base-emitter saturation voltage Base-emitter on voltage IC = -1A IC = -1A IC = -10mA IC = -500mA hFE (1) DC current gain IC = -1A IC = -2A IC = -3A Doc ID 9406 Rev 4 3/10 Electrical characteristics Table 4. Symbol ft STX790A Electrical characteristics (continued) Parameter Transition frequency Resistive load Delay time Rise time Storage time Fall time Test conditions IC = -50 mA f = 50 MHz VCE = -5 V Min. Typ. 100 Max. Unit MHz td tr ts tf IC = -3 A see Figure 8 VCC = -20 V 180 160 250 80 220 210 300 100 ns ns ns ns IB1 = -IB2 = -60 mA 1. Pulse duration = 300 s, duty cycle 1.5% 2.1 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 4/10 Doc ID 9406 Rev 4 STX790A Figure 6. Switching time resistive load Figure 7. Electrical characteristics Switching time resistive load 2.2 Test circuit Figure 8. Resistive load switching test circuit 1. Fast electronic switch 2. Non-inductive resistor Doc ID 9406 Rev 4 5/10 Package mechanical data STX790A 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. 6/10 Doc ID 9406 Rev 4 STX790A Package mechanical data TO-92 bulk shipment mechanical data mm. DIM. MIN. TYP MAX. A b D E e e1 L R S1 W V 4.32 0.36 4.45 3.30 2.41 1.14 12.70 2.16 0.92 0.41 5o 4.95 0.51 4.95 3.94 2.67 1.40 15.49 2.41 1.52 0.56 0102782 D Doc ID 9406 Rev 4 7/10 Package mechanical data STX790A TO-92 ammopack shipment (suffix"-AP") mechanical data Dim. A1 T T1 T2 d P0 P2 F1,F2 F3 delta H W W0 W1 W2 H H3 H0 H1 D0 t L I1 delta P Min mm Typ 12.50 5.65 2.44 4.98 -2.00 17.50 5.70 8.50 18.50 0.5 15.50 3.80 12.70 6.35 2.54 5.08 18.00 6.00 9.00 1 16.00 4.00 Max 4.80 3.80 1.60 2.30 0.48 12.90 7.05 2.94 5.48 2.00 19.00 6.30 9.25 0.50 20.50 1.5 16.50 25.00 4.20 0.90 11.00 1.00 3.00 -1.00 0050910S 8/10 Doc ID 9406 Rev 4 STX790A Revision history 4 Revision history Table 5. Date 24-Mar-2003 29-Mar-2006 25-Jun-2008 28-Apr-2009 Document revision history Revision 1 2 3 4 Initial release. New template. Updated TO-92 mechanical data. Added new order code STX790AG-AP Table 1 on page 1. Changes Doc ID 9406 Rev 4 9/10 STX790A 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 - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com 10/10 Doc ID 9406 Rev 4 |
Price & Availability of STX790AG-AP
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