BD140

BD135 - BD136 BD139 - BD140 Complementary low voltage transistor Features ■ Products are pre-selected in DC current gain Application ■ General purpose 3 2 1 Description These epitaxial planar transistors are mounted in the SOT-32 plastic package. They are designed for audio amplifiers and drivers utilizing complementary or quasi-complementary circuits. The NPN types are the BD135 and BD139, and the complementary PNP types are the BD136 and BD140. SOT-32 Figure 1. Internal schematic diagram NPN PNP Table 1. Device summary Marking BD135 BD135-16 BD136 BD136-16 BD139 SOT-32 BD139-10 BD139-16 BD140 BD140-10 BD140-16 BD139-10 BD139-16 BD140 BD140-10 BD140-16 Rev 5 1/9 www.st.com 9 Order codes BD135 BD135-16 BD136 BD136-16 BD139 Package Packaging Tube May 2008 Contents BD135 - BD136 - BD139 - BD140 Contents 1 2 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 2/9 BD135 - BD136 - BD139 - BD140 Electrical ratings 1 Electrical ratings Table 2. Absolute maximum ratings Value Symbol Parameter NPN PNP Unit BD135 BD139 BD136 BD140 VCBO VCEO VEBO IC ICM IB PTOT PTOT Tstg Tj Collector-base voltage (IE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage (IC = 0) Collector current Collector peak current Base current Total dissipation at Tc ≤ 25 °C Total dissipation at Tamb ≤ 25 °C Storage temperature Max. operating junction temperature 45 45 5 1.5 3 0.5 12.5 1.25 -65 to 150 150 80 80 -45 -45 -5 -1.5 -3 -0.5 -80 -80 V V V A A A W W °C °C Table 3. Symbol Thermal data Parameter Max value 10 100 Unit °C/W °C/W Rthj-case Thermal resistance junction-case Rthj-amb Thermal resistance junction-ambient 3/9 Electrical characteristics BD135 - BD136 - BD139 - BD140 2 Electrical characteristics (Tcase= 25 °C unless otherwise specified) Table 4. Symbol On/off states Value Parameter Polarity Test conditions Min. Typ. Max. NPN VCB = 30 V VCB = 30 V, TC = 125 °C VCB = -30 V VCB = -30 V, TC = 125 °C VEB = 5 V VEB = -5 V IC = 30 mA BD135 BD139 IC = -30 mA BD136 BD140 IC = 0.5 A, IB = 0.05 A IC = -0.5 A, IB = -0.05 A IC = 0.5 A, VCE = 2 V IC = -0.5 A, VCE = -2 V IC = 5 mA, VCE = 2 V IC = 150 mA, VCE = 2 V IC = 0.5 A, VCE = 2 V IC = -5 mA, VCE = -2 V IC = -150 mA, VCE = -2 V IC = -0.5 A, VCE = -2 V IC = 150 mA, VCE = 2 V BD139-10 BD135-16/BD139-16 25 40 25 25 40 25 63 100 45 80 -45 -80 0.5 -0.5 1 -1 250 0.1 10 -0.1 -10 10 -10 µA µA µA µA µA µA V V V V V V V V Unit ICBO Collector cut-off current (IE=0) PNP Emitter cut-off current (IC=0) NPN PNP NPN IEBO Collector-emitter VCEO(sus)(1) sustaining voltage (IB=0) PNP NPN PNP NPN Base-emitter voltage PNP NPN hFE (1) DC current gain PNP VCE(sat) (1) VBE (1) Collector-emitter saturation voltage 250 NPN hFE (1) hFE groups PNP 1. Pulsed: pulse duration = 300 µs, duty cycle 1.5% 160 250 160 250 IC = -150 mA, VCE = -2 V BD140-10 63 BD136-16/BD140-16 100 4/9 BD135 - BD136 - BD139 - BD140 Electrical characteristics 2.1 Figure 2. Electrical characteristics (curves) Safe operating area Figure 3. Derating 5/9 Package mechanical data BD135 - BD136 - BD139 - BD140 3 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 6/9 BD135 - BD136 - BD139 - BD140 Package mechanical data 7/9 Revision history BD135 - BD136 - BD139 - BD140 4 Revision history Table 5. Date 16-Sep-2001 22-May-2008 Document revision history Revision 4 5 Mechanical data has been updated. Changes 8/9 BD135 - BD136 - BD139 - BD140 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. 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