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BUX78A Dataheets PDF



Part Number BUX78A
Manufacturers Seme LAB
Logo Seme LAB
Description SILICON PLANAR EPITAXIAL NPN/PNP TRANSISTOR
Datasheet BUX78A DatasheetBUX78A Datasheet (PDF)

SILICON PLANAR EPITAXIAL NPN/PNP TRANSISTORS BUX77A / BUX78A • High Power • Hermetic TO-66 Metal Package • Ideally suited for Driver Circuits, Switching and Amplifier Applications • Screening Options Available ABSOLUTE MAXIMUM RATINGS (TC = 25°C unless otherwise stated) VCBO Collector – Base Voltage VCEO Collector – Emitter Voltage VEBO Emitter – Base Voltage IC Continuous Collector Current IB Base Current PD Total Power Dissipation at TC = 25°C Derate Above 25°C TJ Junction Temper.

  BUX78A   BUX78A


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SILICON PLANAR EPITAXIAL NPN/PNP TRANSISTORS BUX77A / BUX78A • High Power • Hermetic TO-66 Metal Package • Ideally suited for Driver Circuits, Switching and Amplifier Applications • Screening Options Available ABSOLUTE MAXIMUM RATINGS (TC = 25°C unless otherwise stated) VCBO Collector – Base Voltage VCEO Collector – Emitter Voltage VEBO Emitter – Base Voltage IC Continuous Collector Current IB Base Current PD Total Power Dissipation at TC = 25°C Derate Above 25°C TJ Junction Temperature Range Tstg Storage Temperature Range THERMAL PROPERTIES Symbols Parameters RθJC Thermal Resistance, Junction To Case BUX77A NPN BUX78A PNP 100V -100V 80V -80V 6V -6V 8A 2A 40W 0.23W/°C -65 to +200°C -65 to +200°C Min. Typ. Max. Units 4.4 °C/W Semelab Limited reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: [email protected] Website: http://www.semelab-tt.com Document Number 7743 Issue 2 Page 1 of 3 SILICON PLANAR EPITAXIAL NPN/PNP TRANSISTORS BUX77A / BUX78A ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise stated) (1) Symbols Parameters Test Conditions V(BR)CEO(2) V(BR)CES V(BR)EBO ICEO Collector-Emitter Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cut-Off Current IC = 50mA IC = 2mA IE = 1.0mA VCE = 60V IB = 0 VBE = 0 IC = 0 IB = 0 ICBO Collector Cut-Off Current VCB = 80V IE = 0 TC = 150°C IEBO Emitter Cut-Off Current VEB = 4V IC = 0 IC = 0.5A VCE = 5V hFE(2) Forward-current transfer ratio IC = 2A IC = 5A IC = 1.0A VCE = 5V VCE = 5V VCE = 5V VCE(sat)(2) VBE(sat)(2) Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage IC = 5A IC = 5A TC = -40°C IB = 0.5A IB = 0.5A DYNAMIC CHARACTERISTICS |hfe| Small signal forward-current transfer ratio ton Turn-On Time toff Turn-Off Time IC = 0.5A VCE = 5V f = 20MHz IC = 5A IB1 = 0.5A VCC = 40V IC = 5A VCC = 40V IB1 = - IB2 = 0.5A Notes (1) For PNP (BUX78A) device, voltage and current values are negative (2) Pulse Width ≤ 300us, δ ≤ 2% Min. Typ Max. Units 80 100 V 6 10 0.5 µA 150 0.5 50 50 250 30 25 1.0 V 1.3 1.5 0.3 0.4 1.1 2.5 µs Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: [email protected] Website: http://www.semelab-tt.com Document Number 7743 Issue 2 Page 2 of 3 24.13 (0.95) 24.63 (0.97) 14.48 (0.570) 14.99 (0.590) 0.71 (0.028) 0.86 (0.034) 11.94 (0.470) 12.70 (0.500) SILICON PLANAR EPITAXIAL NPN/PNP TRANSISTORS BUX77A / BUX78A MECHANICAL DATA Dimensions in mm (inches) 3.68 (0.145) rad. max. 3.61 (0.142) 4.08(0.161) rad. 6.35 (0.250) 8.64 (0.340) 12 4.83 (0.190) 5.33 (0.210) 9.14 (0.360) min. 1.27 (0.050) 1.91 (0.750) TO66 (TO-213AA) Pin 1 - Base Pin 2 - Emitter Case - Collector Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 552612 Email: [email protected] Website: http://www.semelab-tt.com Document Number 7743 Issue 2 Page 3 of 3 .


BUX78A BUX78A BUX77A


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