ng details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. (c) Semiconductor Components Industries, LLC, 2014 November, 2014 - Rev. 15 1 Device Package Shipping BD243BG TO-220 (Pb-Free) 50 Units / Rail BD243CG TO-220 (Pb-Free) 50 Units / Rail BD244BG TO-220 (Pb-Free) 50 Units / Rail BD244CG TO-220 (Pb-Free) 50 Units / Rail Publication Order Number: BD243B/D BD243B, BD243C (NPN), BD244B, BD244C (PNP) ELECTRICAL CHARACTERISTICS (TC = 25C unless otherwise noted) Characteristic Symbol Collector-Emitter Sustaining Voltage (Note 1) (IC = 30 mAdc, IB = 0) BD243B, BD244B BD243C, BD244C Min Max VCEO(sus) Vdc 80 100 Collector Cutoff Current (VCE = 60 Vdc, IB = 0) BD243B, BD243C, BD244B, BD244C ICEO Collector Cutoff Current (VCE = 80 Vdc, VEB = 0) BD243B, BD244B (VCE = 100 Vdc, VEB = 0) BD243C, BD244C ICES Emitter Cutoff Current (VBE = 5.0 Vdc, IC = 0) IEBO Unit - - mAdc - 0.7 mAdc - 400 - 400 - 1.0 30 15 - - - 1.5 - 2.0 3.0 - 20 - mAdc ON CHARACTERISTIC

ng details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. (c) Semiconductor Components Industries, LLC, 2014 November, 2014 - Rev. 15 1 Device Package Shipping BD243BG TO-220 (Pb-Free) 50 Units / Rail BD243CG TO-220 (Pb-Free) 50 Units / Rail BD244BG TO-220 (Pb-Free) 50 Units / Rail BD244CG TO-220 (Pb-Free) 50 Units / Rail Publication Order Number: BD243B/D BD243B, BD243C (NPN), BD244B, BD244C (PNP) ELECTRICAL CHARACTERISTICS (TC = 25C unless otherwise noted) Characteristic Symbol Collector-Emitter Sustaining Voltage (Note 1) (IC = 30 mAdc, IB = 0) BD243B, BD244B BD243C, BD244C Min Max VCEO(sus) Vdc 80 100 Collector Cutoff Current (VCE = 60 Vdc, IB = 0) BD243B, BD243C, BD244B, BD244C ICEO Collector Cutoff Current (VCE = 80 Vdc, VEB = 0) BD243B, BD244B (VCE = 100 Vdc, VEB = 0) BD243C, BD244C ICES Emitter Cutoff Current (VBE = 5.0 Vdc, IC = 0) IEBO Unit - - mAdc - 0.7 mAdc - 400 - 400 - 1.0 30 15 - - - 1.5 - 2.0 3.0 - 20 - mAdc ON CHARACTERISTIC

UES OBTAINED FROM FIGURE 12) 0.1k 20 40 60 80 100 120 140 160 VBE, BASEEMITTER VOLTAGE (VOLTS) TJ, JUNCTION TEMPERATURE (C) Figure 12. Collector Cut-Off Region Figure 13. Effects of Base-Emitter Resistance ORDERING INFORMATION Device BD243B BD243BG BD243C BD243CG BD244B BD244BG BD244C BD244CG Package Shipping TO-220 TO-220 (Pb-Free) 50 Units / Rail TO-220 TO-220 (Pb-Free) 50 Units / Rail TO-220 TO-220 (Pb-Free) 50 Units / Rail TO-220 TO-220 (Pb-Free) 50 Units / Rail For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 5 BD243B, BD243C (NPN) BD244B, BD244C (PNP) PACKAGE DIMENSIONS TO-220 CASE 221A-09 ISSUE AG -T- B F SEATING PLANE C T S 4 DIM A B C D F G H J K L N Q R S T U V Z A Q U 1 2 3 H K Z L R V J NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES

ES OBTAINED FROM FIGURE 12) 0.1k 20 40 60 80 100 120 140 160 VBE, BASE-EMITTER VOLTAGE (VOLTS) TJ, JUNCTION TEMPERATURE (C) Figure 12. Collector Cut-Off Region Figure 13. Effects of Base-Emitter Resistance ORDERING INFORMATION Device BD243B BD243BG BD243C BD243CG BD244B BD244BG BD244C BD244CG Package Shipping TO-220 TO-220 (Pb-Free) 50 Units / Rail TO-220 TO-220 (Pb-Free) 50 Units / Rail TO-220 TO-220 (Pb-Free) 50 Units / Rail TO-220 TO-220 (Pb-Free) 50 Units / Rail For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 5 BD243B, BD243C* (NPN) BD244B, BD244C* (PNP) PACKAGE DIMENSIONS TO-220AB CASE 221A-09 ISSUE AA -T- B SEATING PLANE C F T S 4 DIM A B C D F G H J K L N Q R S T U V Z A Q 1 2 3 U H K Z L R V NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITI

LUES OBTAINED FROM FIGURE 12) 0.1k 20 40 60 80 100 120 140 160 VBE, BASEEMITTER VOLTAGE (VOLTS) TJ, JUNCTION TEMPERATURE (C) Figure 12. Collector CutOff Region Figure 13. Effects of Base-Emitter Resistance ORDERING INFORMATION Device BD243B BD243BG BD243C BD243CG BD244B BD244BG BD244C BD244CG Package Shipping TO-220 TO-220 (Pb-Free) 50 Units / Rail TO-220 TO-220 (Pb-Free) 50 Units / Rail TO-220 TO-220 (Pb-Free) 50 Units / Rail TO-220 TO-220 (Pb-Free) 50 Units / Rail For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. http://onsemi.com 5 BD243B, BD243C* (NPN) BD244B, BD244C* (PNP) PACKAGE DIMENSIONS TO-220 CASE 221A-09 ISSUE AE -TB SEATING PLANE C F T S 4 DIM A B C D F G H J K L N Q R S T U V Z A Q 1 2 3 U H K Z L R V NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES A