SEMICONDUCTORS BD644 – 646 – 648 – 650 – 652 SILICON DARLINGTON POWER TRANSISTORS PNP epitaxial-base transistors in a monolithic Dalrington circuit and housed in a TO-220 enveloppe. They are intended for output stages in audio equipment, general amplifiers, and analogue switching application. NPN complements are BD643, BD645, BD647, BD649 and BD651 Compliance to RoHS. ABSOLUTE MAXIMUM RATINGS Symbol Ratings -VCBO Collector-Base Voltage -VCEO Collector-Emitter Voltage -VEBO Emitter-Base Voltage -IC Collector Current -ICM Collector Peak Current 18/10/2012 Value BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 COMSET SEMICONDUCTORS 45 60 80 100 120 45 60 80 100 120 Unit V V 5 V 8 A 12 A 1|5 SEMICONDUCTORS BD644 – 646 – 648 – 650 – 652 ABSOLUTE MAXIMUM RATINGS Symbol Ratings -IB Base Current PT Power Dissipation TJ Junction Temperature Ts @ Tmb < 25° Storage Temperature range BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 Value Unit 150 mA 62.5 Watts 150 °C -65 to +150 Limiting values in accordance with the Absolute Maximum System (IEC 134) THERMAL CHARACTERISTICS Symbol Ratings Value Unit RthJ-MB From junction to mounting base 2 K/W RthJ-A From junction to ambient in free air 70 K/W 18/10/2012 COMSET SEMICONDUCTORS 2|5 SEMICONDUCTORS BD644 – 646 – 648 – 650 – 652 ELECTRICAL CHARACTERISTICS TC=25°C unless otherwise noted Symbol Ratings Test Condition(s) -IE=0,-VCB =-VCEOMAX -ICBO Collector Cutoff Current -IE=0,-VCB =1/2 VCBOMAX, TJ=150°C -ICEO Collector Cutoff Current -IE=0, -VCE =1/2 VCEOMAX -IEBO Emitter Cutoff Current -VEB=5 V, -IC=0 -IC=4 A, -IB=16 mA -IC=3 A, -IB=12 mA -VCE(SAT) Collector-Emitter saturation Voltage (*) -IC=5 A, -IB=50 mA -VBE(SAT) Base-Emitter Saturation Voltage (*) 18/10/2012 -IC=12 A, -IB=50 mA BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 COMSET SEMICONDUCTORS Min Typ Max Unit - - 0.1 mA - - 1 mA - - 0.2 mA - - 5.0 mA - - 2 - - 2 V - - 2.5 - - 3 V 3|5 SEMICONDUCTORS BD644 – 646 – 648 – 650 – 652 ELECTRICAL CHARACTERISTICS TC=25°C unless otherwise noted Symbol Ratings -IC=4 A, -VCE=3 V -VBE Base-Emitter Voltage (*) -IC=3 A, -VCE=3 V -VCE=3.0 V -IC=0.5 A -VCE=3.0 V, -IC=4 A hFE DC Current Gain (*) -VCE=3.0 V, -IC=3 A -VCE=3.0 V, -IC=8 A hfe ton toff Small Signal Current Gain turn-on time turn-off time BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 BD644 BD646 BD648 BD650 BD652 Min Typ Max - - 2.5 - - 2.5 - 2700 - 750 - - 750 - - - 200 - -VCE=3.0 V, -IC=4 A f=1MHz BD644 10 - - -VCE=3.0 V -IC=3 A, f=1MHz BD646 BD648 BD650 BD652 10 - - -IC=3 A -IBon= IBoff=12 mA All types - 1 5 - Unit V - µs (*) Pulse Width ≈ 300 µs, Duty Cycle ∠ 2.0% 18/10/2012 COMSET SEMICONDUCTORS 4|5 SEMICONDUCTORS BD644 – 646 – 648 – 650 – 652 MECHANICAL DATA CASE TO-220 DIMENSIONS (mm) Min. A B C D E F G H L M N P R S T U Max. 9,90 15,65 13,20 6,45 4,30 2,70 2,60 15,75 1,15 3,50 10,30 15,90 13,40 6,65 4,50 3,15 3,00 17.15 1,40 3,70 1,37 0,55 2,70 5,08 2.54 0,90 0,46 2,50 4,98 2.49 0,70 Pin 1 : Pin 2 : Pin 3 : Package Base Collector Emitter Collector Revised September 2012 Information furnished is believed to be accurate and reliable. However, Comset Semiconductors assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may results from its use. Data are subject to change without notice. Comset Semiconductors makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Comset Semiconductors assume any liability arising out of the application or use of any product and specifically disclaims any and all liability, including without limitation consequential or incidental damages. Comset Semiconductors’ products are not authorized for use as critical components in life support devices or systems. www.comsetsemi.com 18/10/2012 [email protected] COMSET SEMICONDUCTORS 5|5