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1 To learn more about onsemi , please visit our website at SemiconductorIs Nowonsemi and and other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba onsemi or its affiliates and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of onsemi product/patent coverage may be accessed at onsemi reserves the right to make changes at any time to any products or information herein, without notice. The information herein is provided as-is and onsemi makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.

2 Buyer is responsible for its products and applications using onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by onsemi. Typical parameters which may be provided in onsemi data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customer s technical experts. onsemi does not convey any license under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body.

3 Should Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and hold onsemi and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

4 Other names and brands may be claimed as the property of others. BD135 / 137 / 139 NPN Epitaxial Silicon TransistorPublication Order Number:BD139/D 2007 Semiconductor Components Industries, , Rev. 2BD135 / 137 / 139 NPN Epitaxial Silicon TransistorFeatures Complement to BD136, BD138 and BD140 respectivelyApplications Medium Power Linear and SwitchingOrdering InformationPart NumberMarkingPackagePacking MethodBD13516 SBD135-16TO-126 3 LBulkBD1356 STUBD135-6 RailBD13510 STUBD135-10BD13516 STUBD135-16BD13716 STUBD137-16BD13710 STUBD137-10BD13716 SBD137-16 BulkBD13916 STUBD139-16 RailBD13910 SBD139-10 BulkBD13916 SBD139-16BD1396 STUBD139-6 RailBD13910 STUBD139-101TO-1261.

5 Emitter / 137 / 139 Absolute Maximum RatingsStresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-tion, extended exposure to stresses above the recommended operating conditions may affect device reliability . The absolute maximum ratings are stress ratings only. Values are at TC = 25 C unless otherwise CharacteristicsValues are at TC = 25 C unless otherwise noted. hFE ClassificationSymbolParameterValueUnits VCBOC ollector-Base VoltageBD13545 VBD13760BD13980 VCEOC ollector-Emitter VoltageBD13545 VBD13760BD13980 VEBOE mitter-Base Voltage5V ICCollector Current (DC) ICPC ollector Current (Pulse) Dissipation TC = 25 WTA = 25 W TJJunction Temperature150 C TSTGS torage Temperature- 55 to +150 CSymbolParameterTest (sus)Collector-Emitter Sustaining VoltageBD135IC = 30 mA, IB = 045 VBD13760BD13980 ICBOC ollector Cut-off CurrentVCB = 30 V, IE = AIEBOE mitter Cut-off CurrentVEB = 5 V, IC = 010 AhFE1DC Current GainVCE = 2 V, IC = 5 mA25hFE2 VCE = 2 V, IC = A25hFE3 VCE = 2 V, IC = 150 mA40250 VCE(sat)

6 Collector-Emitter Saturation VoltageIC = 500 mA, IB = 50 (on)Base-Emitter On VoltageVCE = 2 V, IC = A 1 VClassification61016hFE340 ~ 10063 ~ 160100 ~ 250BD135 / 137 / 139 Typical Performance CharacteristicsFigure 1. DC current GainFigure 2. Collector-Emitter Saturation VoltageFigure 3. Base-Emitter VoltageFigure 4. Safe Operating AreaFigure 5. Power Derating1010010000102030405060708090100 VCE = 2 VhFE, DC CURRENT GAINIC[mA], COLLECTOR = 10 IBIC = 20 IBVCE(sat)[mV], SATURATION VOLTAGEIC[A], COLLECTOR (on)VCE = 5 VVBE(sat)IC = 10 IBVBE[V], BASE-EMITTER VOLTAGEIC[A], COLLECTOR MAX. (Pulsed)IC MAX. (Continuous)IC[A], COLLECTOR CURRENTVCE[V], COLLECTOR-EMITTER [W], POWER DISSIPATIONTC[oC], CASE TEMPERATUREBD135 / 137 / 139 Physical Dimensions Figure 6.

7 TO-126 (SOT-32) UNIFIED DRAWING (TSTU, TSSTU, STANDARD)Package drawings are provided as a service to customers considering ON Semiconductor components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a ON Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of ON Semiconductor s worldwide terms and conditions, specifically the warranty therein, which covers ON Semiconductor (6 $ 7+,6 3$&.$*( '2(6 127 &203/< 72 $1< &85(17 3$&.$*,1* 67$1'$5' % $// ',0(16,216 $5( ,1 0,//,0(7(56 & ',0(16,216 $5( (;&/86,9( 2) %8556 02/' )/$6+ $1' 7,( %$5 (;7586,216 ' )25 7(50,1$/ /(1*7+ 6(( 7$%/(( '5$:,1* ),/( 1$0( $1' 5(9,6,21 72 $$UHY 0$; ' &2'(/(1*7+ ' 76678 7678 121( 352'8&7,21 7(50,1$/ 67' /(1*7+ ; ; TO-126 3 LON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property.))))))))))))))))))))))))

8 A listing of ON Semiconductor s product/patentcoverage may be accessed at ON Semiconductor reserves the right to make changes without further notice to any products Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liabilityarising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,regardless of any support or applications information provided by ON Semiconductor .

9 Typical parameters which may be provided in ON Semiconductor data sheets and/orspecifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customerapplication by customer s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are notdesigned, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classificationin a foreign jurisdiction or any devices intended for implantation in the human body.

10 Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorizedapplication, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, andexpenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if suchclaim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. Thisliterature is subject to all applicable copyright laws and is not for resale in any ORDERING INFORMATIONN.