Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild_questions@onsemi.com. ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor 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. Buyer 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. “Typical” parameters which may be provided in ON Semiconductor 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. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor 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. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor 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 ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

B D 1 3 August 2013 5 / 1 3 7 / 1 BD135 / 137 / 139 3 9 — NPN Epitaxial Silicon Transistor N P N E p i t a Features x i a l • Complement to BD136, BD138 and BD140 respectively S i l i c Applications o n • Medium Power Linear and Switching T r 1 TO-126 an 1. Emitter 2.Collector 3.Base s i s t o r Ordering Information Part Number Marking Package Packing Method BD13516S BD135-16 Bulk BD1356STU BD135-6 BD13510STU BD135-10 BD13516STU BD135-16 Rail BD13716STU BD137-16 BD13710STU BD137-10 TO-126 3L BD13716S BD137-16 Bulk BD13916STU BD139-16 Rail BD13910S BD139-10 Bulk BD13916S BD139-16 BD1396STU BD139-6 Rail BD13910STU BD139-10 © 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com BD135 / 137 / 139 Rev. 1.2.0 1

B D Absolute Maximum Ratings 1 3 5 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera- / 1 ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi- 3 7 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 T = 25°C unless otherwise noted. 1 C 3 9 Symbol Parameter Value Units — BD135 45 F VCBO Collector-Base Voltage BD137 60 V e a BD139 80 t u BD135 45 r V e CEO Collector-Emitter Voltage BD137 60 V s BD139 80 V Emitter-Base Voltage 5 V EBO I Collector Current (DC) 1.5 A C I Collector Current (Pulse) 3.0 A CP I Base Current 0.5 A B T = 25°C 12.5 W P Device Dissipation C C T = 25°C 1.25 W A T Junction Temperature 150 °C J T Storage Temperature - 55 to +150 °C STG Electrical Characteristics Values are at T = 25°C unless otherwise noted. C Symbol Parameter Test Condition Min. Typ. Max. Units BD135 45 Collector-Emitter Sustaining V (sus) BD137 I = 30 mA, I = 0 60 V CEO Voltage C B BD139 80 I Collector Cut-off Current V = 30 V, I = 0 0.1 μA CBO CB E I Emitter Cut-off Current V = 5 V, I = 0 10 μA EBO EB C h V = 2 V, I = 5 mA 25 FE1 CE C h DC Current Gain V = 2 V, I = 0.5 A 25 FE2 CE C h V = 2 V, I = 150 mA 40 250 FE3 CE C V (sat) Collector-Emitter Saturation Voltage I = 500 mA, I = 50 mA 0.5 V CE C B V (on) Base-Emitter On Voltage V = 2 V, I = 0.5 A 1 V BE CE C h Classification FE Classification 6 10 16 h 40 ~ 100 63 ~ 160 100 ~ 250 FE3 © 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com BD135 / 137 / 139 Rev. 1.2.0 2

B D Typical Performance Characteristics 1 3 5 / 1 3 7 AIN 178900000 VCE = 2V N VOLTAGE 344550500000 I = 20 ICB / 139 — RENT G 5600 URATIO 235000 I = 10C IB Fea h, DC CURFE 12340000 V(sat)[mV], SATCE 11250500000 tures 0 0 10 100 1000 1E-3 0.01 0.1 1 10 IC[mA], COLLECTOR CURRENT IC[A], COLLECTOR CURRENT Figure 1. DC current Gain Figure 2. Collector-Emitter Saturation Voltage 1.1 10 E-EMITTER VOLTAGE 000001......567890 VIBCE (=s a1tV)0 VBIE(CBoE n=) 5V ECTOR CURRENT 1 IICC MMAAXX.. ((CPuolnsteindu)ous) DC 1ms 10100uuss V[V], BASBE 000...234 I[A], COLLC 0.1 BD135BD137BD139 0.1 0.01 1E-3 0.01 0.1 1 10 1 10 100 IC[A], COLLECTOR CURRENT VCE[V], COLLECTOR-EMITTER VOLTAGE Figure 3. Base-Emitter Voltage Figure 4. Safe Operating Area 20.0 17.5 N O 15.0 TI A SIP 12.5 S DI 10.0 R E W 7.5 O P W], 5.0 P[C 2.5 0.0 0 25 50 75 100 125 150 175 TC[oC], CASE TEMPERATURE Figure 5. Power Derating © 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com BD135 / 137 / 139 Rev. 1.2.0 3

B D Physical Dimensions 1 3 5 / 1 3 TO-126 3L 7 / 1 3 9 (cid:27)(cid:17)(cid:22)(cid:19) (cid:22)(cid:17)(cid:19)(cid:24)(cid:3)(cid:16)(cid:3)(cid:22)(cid:17)(cid:23)(cid:24) — (cid:26)(cid:17)(cid:26)(cid:19) F (cid:22)(cid:17)(cid:27)(cid:19)(cid:3)(cid:16)(cid:3)(cid:23)(cid:17)(cid:19)(cid:19) e a t u (cid:21)(cid:19) re (cid:59) (cid:20)(cid:20)(cid:17) s (cid:48)(cid:36) (cid:19)(cid:3)(cid:16)(cid:3) (cid:21)(cid:19)(cid:3) (cid:19)(cid:17)(cid:27) (cid:23)(cid:17) (cid:20) (cid:20) (cid:11)(cid:20)(cid:17)(cid:22)(cid:24)(cid:12) (cid:20)(cid:17)(cid:24)(cid:19)(cid:3)(cid:16)(cid:3)(cid:20)(cid:17)(cid:26)(cid:19) (cid:20)(cid:17)(cid:24)(cid:24)(cid:3)(cid:16)(cid:3)(cid:20)(cid:17)(cid:28)(cid:24) (cid:11)(cid:20)(cid:17)(cid:19)(cid:19)(cid:12) (cid:19) (cid:22) (cid:25)(cid:17) (cid:20) (cid:28)(cid:3)(cid:16)(cid:3) (cid:39) (cid:24)(cid:17) (cid:20) (cid:19)(cid:17)(cid:25)(cid:24)(cid:3)(cid:16)(cid:3)(cid:19)(cid:17)(cid:27)(cid:24) (cid:22)(cid:59) (cid:21)(cid:17)(cid:21)(cid:28) (cid:19)(cid:17)(cid:23)(cid:24)(cid:3)(cid:16)(cid:3)(cid:19)(cid:17)(cid:25)(cid:19) (cid:22)(cid:59) (cid:17)(cid:21)(cid:24)(cid:23) (cid:22)(cid:131) (cid:51)(cid:53)(cid:50)(cid:39)(cid:56)(cid:38)(cid:55)(cid:44)(cid:50)(cid:49) (cid:55)(cid:40)(cid:53)(cid:48)(cid:44)(cid:49)(cid:36)(cid:47) (cid:38)(cid:50)(cid:39)(cid:40) (cid:47)(cid:40)(cid:49)(cid:42)(cid:55)(cid:43)(cid:3)(cid:5)(cid:39)(cid:5) (cid:55)(cid:54)(cid:54)(cid:55)(cid:56) (cid:22)(cid:17)(cid:23)(cid:24)(cid:16)(cid:23)(cid:17)(cid:19)(cid:24) (cid:55)(cid:54)(cid:55)(cid:56) (cid:21)(cid:17)(cid:22)(cid:25)(cid:16)(cid:21)(cid:17)(cid:28)(cid:25) (cid:49)(cid:50)(cid:55)(cid:40)(cid:54)(cid:29)(cid:3) (cid:49)(cid:50)(cid:49)(cid:40) (cid:3)(cid:3)(cid:3)(cid:36)(cid:12)(cid:3)(cid:55)(cid:43)(cid:44)(cid:54)(cid:3)(cid:51)(cid:36)(cid:38)(cid:46)(cid:36)(cid:42)(cid:40)(cid:3)(cid:39)(cid:50)(cid:40)(cid:54)(cid:3)(cid:49)(cid:50)(cid:55)(cid:3)(cid:38)(cid:50)(cid:48)(cid:51)(cid:47)(cid:60)(cid:3)(cid:55)(cid:50)(cid:3)(cid:36)(cid:49)(cid:60)(cid:3)(cid:3) (cid:11)(cid:54)(cid:55)(cid:39)(cid:3)(cid:47)(cid:40)(cid:49)(cid:42)(cid:55)(cid:43)(cid:12) (cid:20)(cid:21)(cid:17)(cid:26)(cid:25)(cid:16)(cid:20)(cid:22)(cid:17)(cid:22)(cid:25) (cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:38)(cid:56)(cid:53)(cid:40)(cid:49)(cid:55)(cid:3)(cid:51)(cid:36)(cid:38)(cid:46)(cid:36)(cid:42)(cid:44)(cid:49)(cid:42)(cid:3)(cid:54)(cid:55)(cid:36)(cid:49)(cid:39)(cid:36)(cid:53)(cid:39)(cid:17) (cid:3)(cid:3)(cid:3)(cid:37)(cid:12)(cid:3)(cid:36)(cid:47)(cid:47)(cid:3)(cid:39)(cid:44)(cid:48)(cid:40)(cid:49)(cid:54)(cid:44)(cid:50)(cid:49)(cid:54)(cid:3)(cid:36)(cid:53)(cid:40)(cid:3)(cid:44)(cid:49)(cid:3)(cid:48)(cid:44)(cid:47)(cid:47)(cid:44)(cid:48)(cid:40)(cid:55)(cid:40)(cid:53)(cid:54)(cid:17) (cid:3)(cid:3)(cid:3)(cid:38)(cid:12)(cid:3)(cid:39)(cid:44)(cid:48)(cid:40)(cid:49)(cid:54)(cid:44)(cid:50)(cid:49)(cid:54)(cid:3)(cid:36)(cid:53)(cid:40)(cid:3)(cid:40)(cid:59)(cid:38)(cid:47)(cid:56)(cid:54)(cid:44)(cid:57)(cid:40)(cid:3)(cid:50)(cid:41)(cid:3)(cid:37)(cid:56)(cid:53)(cid:53)(cid:54)(cid:15)(cid:3)(cid:48)(cid:50)(cid:47)(cid:39)(cid:3)(cid:41)(cid:47)(cid:36)(cid:54)(cid:43)(cid:15) (cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:36)(cid:49)(cid:39)(cid:3)(cid:55)(cid:44)(cid:40)(cid:3)(cid:37)(cid:36)(cid:53)(cid:3)(cid:40)(cid:59)(cid:55)(cid:53)(cid:56)(cid:54)(cid:44)(cid:50)(cid:49)(cid:54)(cid:17) (cid:3)(cid:3)(cid:3)(cid:39)(cid:12)(cid:3)(cid:3)(cid:41)(cid:50)(cid:53)(cid:3)(cid:55)(cid:40)(cid:53)(cid:48)(cid:44)(cid:49)(cid:36)(cid:47)(cid:3)(cid:47)(cid:40)(cid:49)(cid:42)(cid:55)(cid:43)(cid:3)(cid:54)(cid:40)(cid:40)(cid:3)(cid:55)(cid:36)(cid:37)(cid:47)(cid:40) (cid:40)(cid:12)(cid:3)(cid:39)(cid:53)(cid:36)(cid:58)(cid:44)(cid:49)(cid:42)(cid:3)(cid:41)(cid:44)(cid:47)(cid:40)(cid:3)(cid:49)(cid:36)(cid:48)(cid:40)(cid:3)(cid:36)(cid:49)(cid:39)(cid:3)(cid:53)(cid:40)(cid:57)(cid:44)(cid:54)(cid:44)(cid:50)(cid:49)(cid:3)(cid:29)(cid:3)(cid:3)(cid:48)(cid:46)(cid:55)(cid:16)(cid:55)(cid:50)(cid:20)(cid:21)(cid:25)(cid:36)(cid:36)(cid:85)(cid:72)(cid:89)(cid:20) (cid:3)(cid:3)(cid:3) Figure 6. TO-126 (SOT-32) UNIFIED DRAWING (TSTU, TSSTU, STANDARD) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/dwg/TO/TO126AA.pdf. For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area: http://www.fairchildsemi.com/packing_dwg/PKG-TO126AA_BK.pdf. © 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com BD135 / 137 / 139 Rev. 1.2.0 4

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