BD237G (NPN), BD234G,BD238G (PNP) Plastic Medium Power Bipolar Transistors Designed for use in 5.0 to 10 W audio amplifiers and drivers utilizing complementary or quasi complementary circuits. Features http://onsemi.com 2.0 AMPERES POWER TRANSISTORS 25 WATTS * High DC Current Gain * Epoxy Meets UL 94 V0 @ 0.125 in * These Devices are Pb-Free and are RoHS Compliant* PNP NPN COLLECTOR 2, 4 COLLECTOR 2, 4 MAXIMUM RATINGS Rating Symbol Value Unit Collector-Emitter Voltage BD234G DB237G, BD238G VCEO Collector-Base Voltage BD234G DB237G, BD238G VCBO Emitter-Base Voltage VEBO 5.0 Vdc IC 2.0 Adc Base Current IB 1.0 Adc Total Device Dissipation @ TC = 25_C PD Collector Current Vdc 45 80 Vdc 60 100 3 BASE 1 EMITTER 1 EMITTER W TO-225 CASE 77-09 STYLE 1 25 TJ, Tstg - 55 to + 150 _C ESD - Human Body Model HBM 3B V ESD - Machine Model MM C V Operating and Storage Junction Temperature Range 3 BASE Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exc

BD237G (NPN), BD234G,BD238G (PNP) Plastic Medium Power Bipolar Transistors Designed for use in 5.0 to 10 W audio amplifiers and drivers utilizing complementary or quasi complementary circuits. Features http://onsemi.com 2.0 AMPERES POWER TRANSISTORS 25 WATTS * High DC Current Gain * Epoxy Meets UL 94 V0 @ 0.125 in * These Devices are Pb-Free and are RoHS Compliant* MAXIMUM RATINGS Rating Symbol Value Unit Collector-Emitter Voltage BD234G DB237G, BD238G VCEO Collector-Base Voltage BD234G DB237G, BD238G VCBO Emitter-Base Voltage VEBO 5.0 Vdc IC 2.0 Adc Base Current IB 1.0 Adc Total Device Dissipation @ TC = 25_C PD Collector Current NPN COLLECTOR 2 COLLECTOR 2 Vdc 45 80 Vdc 60 100 3 BASE 3 BASE 1 EMITTER 1 EMITTER W TO-225 CASE 77 STYLE 1 25 TJ, Tstg - 55 to + 150 _C ESD - Human Body Model HBM 3B V ESD - Machine Model MM C V Operating and Storage Junction Temperature Range PNP Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation abo

BD237G (NPN), BD234G,BD238G (PNP) Plastic Medium Power Bipolar Transistors Designed for use in 5.0 to 10 W audio amplifiers and drivers utilizing complementary or quasi complementary circuits. Features http://onsemi.com 2.0 AMPERES POWER TRANSISTORS 25 WATTS * High DC Current Gain * Epoxy Meets UL 94 V0 @ 0.125 in * These Devices are Pb-Free and are RoHS Compliant* PNP NPN COLLECTOR 2, 4 COLLECTOR 2, 4 MAXIMUM RATINGS Rating Symbol Value Unit Collector-Emitter Voltage BD234G DB237G, BD238G VCEO Collector-Base Voltage BD234G DB237G, BD238G VCBO Emitter-Base Voltage VEBO 5.0 Vdc IC 2.0 Adc Base Current IB 1.0 Adc Total Device Dissipation @ TC = 25_C PD Collector Current Vdc 45 80 Vdc 60 100 3 BASE 1 EMITTER 1 EMITTER W TO-225 CASE 77-09 STYLE 1 25 TJ, Tstg - 55 to + 150 _C ESD - Human Body Model HBM 3B V ESD - Machine Model MM C V Operating and Storage Junction Temperature Range 3 BASE Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exc

M MC MC SEM ON/ON MC MC SEM MC ON/ ON/ON ON/MC ON/ON ON/ON MC MC ON MC MC ON ON/MC MC MC/MC ON SEM ST/MC MC MC/MC SEM ST SEM/SEM ST ST ST Mftrs. List No. NPN PNP 2SA1209S MJE340G MJE340 BD139 BD135 BD135-16 -- -- BD139-10 BD139-16 BD139G BD140-10 BD140-16 BD237G BD237 2N4923G BD179G BD435 BD437G BD439 BD441 2N5192 -- BFX34 BDX36 BUP41 2N3772 2N3716 TIP33C 2N3442 2N3772 2N3771 -- 2N3055 TIP3055 -- -- TIP2955 2N6254 MJ15015G 2N3055 2N3055H 2N3055H -- -- MJW21196G 2N3773G MJ15022G MJ15024G 2N3773 MJ15024 2N3773G -- -- -- MJ15003G 2N5038 MJ15003 -- -- TIP35C BD249C TIP35C BUW49 MJ802 2N6328 BUX98A BUV20 BUT30V 2SC2911 MJE350G MJE350 -- BD136 -- BD136-16 BD138 -- -- BD140G -- -- -- BD238 2N4920G BD180G BD436 BD438G -- -- 2N5195G BD438 -- -- BUP40 -- -- TIP34C -- -- -- MJ2955 -- -- PNP3055 MJ2955 -- -- MJ15016G -- -- -- TIP2955 MJW21195G -- 2N6609 MJ15023G MJ15025G -- -- -- MJ15023 MJ15025 MJE4353G MJ15004G -- MJ15004 MJ15004G 2N5883 TIP36C -- TIP36C -- -- 2N6331 -- -- -- 211280 Price Each Mftrs. List

x BD236 60 60 5 2 25 25 150] 40-250 2 0,15 3 0,6 1 100] 5 P 133 |Complement BD235 BD236G; 60 60 5 4 30 25 150] 40-250 2 0,15| 40 0,5|1,3 |t 100} 4,2 P 160B|Complement BD235G BD237 |100 80 5 2 25 25 150] 40-160 2 0,15 3 0,6 1 100] 5 N 133 |Complement BD238 BD237G/100 80 5 4 30 25 150} 40-250 2 6,15] 50 0O,5;1,3 fi 100{ 4,2 N {60B |Complement BD238G BD238 {100 80 5 2 25 25 150} 40-160 2 0,15 3 0,6 1 100} 5 P 133 [Complement BD237 BD238G | 100 80 5 4 30 25 150] 40-250 2 0,15} 40 0,511,3 {1 100; 4,2 P 160B {Complement BD237G BD239 45 5 2 30 25. 150] 15 4 1 3 0,7 1 200] 4,17 |N 160B Complement BD240 BD239A 60 5 2 30 25 150] 15 4 1 3 0,7 1 200] 4,17 |N 160B |Complement BD240A BD239B 80 5 2 30 25 150] 15 4 j 3 0,7 1 200] 4,17 |N 160B|Complement BD240B BD239C 100 5 2 30 25 150] 15 4 1 3 0,7 1 200] 4,17 |N 160B {Complement BD240C BD240 45 5 2 30 25 150] 15 4 1 3 0,7 1 200] 4,17 |P 160B|Complement BD239 BD240A 60 5 2 30 25 150] 15 4 1 3 Q,7 ] 200| 4,17 |P 160B/Complement BD239A BD240B 80 5 2 3

ditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. = Device Code = 4, 7 or 8 = Year = Work Week = Pb-Free Package Device BD234 BD234G BD237 BD237G BD238 BD238G Package Shipping TO-225 500 Units / Box TO-225 (Pb-Free) 500 Units / Box TO-225 500 Units / Box TO-225 (Pb-Free) 500 Units / Box TO-225 500 Units / Box TO-225 (Pb-Free) 500 Units / Box Preferred devices are recommended choices for future use and best overall value. *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. (c) Semiconductor Components Industries, LLC, 2005 November, 2005 - Rev. 14 1 Publication Order Number: BD237/D BD237 (NPN), BD234 (PNP), BD238 (PNP) IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIII IIIII IIIIII IIIIIII III IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII IIIIIIIIIIIIIIIII IIIII IIIIII I

38 FM100 2SD2401 MT-200 2SD2498 TO-3P(H)IS 2SD2561 MT-200 2SD2439 TM100 2SD2406 TO-220F 2SD2499 TO-3P(H)IS 2SD2562 FM100 2SD2454 TO-3P(H)IS 2SD2550 TO-3P(H)IS 2SD2539 TO-3P(H)IS 2SD5070 TO-3PML 2SD5071 TO-3PML 2SD2551 TO-3P(H)IS 2SD5072 TO-3PML BD112 TO-3 BD237G TO-220 BD311 TO-3 BD535 TO-220 BD131 TO-126 BD238 TO-126 BD312 TO-3 BD536 TO-220 BD132 TO-126 BD238G TO-220 BD314 TO-3 BD537 TO-220 BD141 TO-3 BD239 TO-220 BD317 TO-3 BD538 TO-220 BD142 TO-3 BD240 TO-220 BD318 TO-3 BD539 TO-220 BD145 TO-3 BD241 TO-220 BD343 TO-3 BD540 TO-220 BD201 TO-220 BD242 TO-220 BD347 TO-220 BD543 TO-220 BD202 TO-220 BD243 TO-220 BD350 TO-3 BD544 TO-220 BD203 TO-220 BD244 TO-220 BD354 TO-3 BD545 TO-220 BD204 TO-220 BD245 TO-3PN BD355 TO-220 BD546 TO-220 BD234 TO-126 BD246 TO-3PN BD364 TO-3 BD635 TO-220 BD234G TO-220 BD249 TO-3PN BD365 TO-3 BD636 TO-220 BD235 TO-126 BD250 TO-3PN BD368 TO-3 BD637 TO-220 BD235G TO-220 BD302 TO-220 BD369 TO-3 BD643 TO-220 BD236 TO-126 BD303 TO-220 BD533 TO-220 BD644 TO-220 BD237 TO-126 B