BUY24 SILICON PLANAR EPITAXIAL NPN POWER SWITCHING TRANSISTOR MECHANICAL DATA Dimensions in mm (inches) 25.15 (0.99) 26.67 (1.05) 6.35 (0.25) 9.15 (0.36) 10.67 (0.42) 11.18 (0.44) 1.52 (0.06) 3.43 (0.135) FEATURES 1 2 22.23 (0.875) max. 0.97 (0.060) 1.10 (0.043) 16.64 (0.655) 17.15 (0.675) 29.9 (1.177) 30.4 (1.197) 38.61 (1.52) 39.12 (1.54) • CECC SCREENING OPTIONS • SPACE QUALITY LEVELS OPTIONS • JAN LEVEL SCREENING OPTIONS 3 (case) 3.84 (0.151) 4.09 (0.161) 7.92 (0.312) 12.70 (0.50) APPLICATIONS: TO-3 PACKAGE (TO-204AA) PAD 1 – Base Underside View PAD 2 – Emitter PAD 3 – Collector The BUY24 is a silicon planar epitaxial NPN transistor in a TO-3 (TO-204AA) metal case. It is suitable for switching applications up to 5A. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VCBO Collector - Base Voltage (IE = 0) VCEO VEBO IC Ptot R JC TSTG TJ Collector - Emitter Voltage (IB = 0) Emitter - Base Voltage (IC = 0) Collector Current Total Power Dissipation at Tcase < 75°C Thermal Resistance Junction To Case Storage Temperature Junction Temperature 120V 60V 6V 5A 15W 5°C/W -55 to +150°C 150°C Semelab Plc 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 plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Document Number 4071 Issue 1 BUY24 ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated) Parameter ICBO Collector-Cutoff Current Test Conditions VCB=60V Min. Typ. Max. Unit IE=0 10 µA TC=125°C 1 mA V V(BR)CEO* Collector-Emitter Breakdown Voltage IC=50mA IB=0 60 V(BR)CBO* Collector-Base Breakdown Voltage IC=1mA IE=0 120 V(BR)EBO* Emitter-Base Breakdown Voltage IE=1mA IC=0 6 VCE (sat)* Collector-Emitter Saturation Voltage IC=2A IB=0.2A 0.15 0.6 IC=5A IB=0.5A 0.4 1.0 0.9 1.1 1.2 1.3 VBE(sat)* Base-Emitter Saturation Voltage IC=2A IC=5A IB=0.2A IB=0.5A hFE* DC Current Gain IC=0.5A VCE=2V 45 100 IC=2A VCE=2V 40 85 IC=5A VCE=2V 40 VCE=5V 100 VCB=10V 35 80 pF IB1=0.5A IB1= IB2=0.5A VCE=5V 150 350 5 350 650 ns fT Transition Frequency IC=0.5A CCBO Collector-Base Capacitance IE=0 ton toff hfe Turn-on Time Turn-off Time Small Signal Current Gain IC=5A IC=5A IC=0.5A 2.5 MHz f=20MHz * Pulsed: Pulse Duration = 300µs, duty cycle = 1.0% Semelab Plc 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 plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: [email protected] Website: http://www.semelab.co.uk Document Number 4071 Issue 1