BUX25 MECHANICAL DATA Dimensions in mm(inches) 25.15 (0.99) 26.67 (1.05) 6.35 (0.25) 9.15 (0.36) 1.52 (0.06) 3.43 (0.135) 2 22.23 (0.875) max. 1.47 (0.058) 1.60 (0.063) 16.64 (0.655) 17.15 (0.675) 29.9 (1.177) 30.4 (1.197) 38.61 (1.52) 39.12 (1.54) 10.67 (0.42) 11.18 (0.44) 1 NPN SILICON POWER TRANSISTOR FEATURES • HIGH CURRENT • FAST SWITCHING 3 (case) • HIGH RELIABILITY 3.84 (0.151) 4.09 (0.161) 7.92 (0.312) 12.70 (0.50) APPLICATIONS • POWER SWITCHING CIRCUITS • MOTOR CONTROL TO–204AE (TO–3) PIN 1 — Base PIN 2 — Emitter Case is Collector. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VCBO Collector – Base Voltage (IE = 0) 500V VCEX Collector – Emitter Voltage (VBE = –1.5V) 500V VCEO Collector – Emitter Voltage (IB = 0) 500V VCER Collector – Emitter Voltage (RBE =100Ω) 500V VEBO Emitter – Base Voltage (IC = 0) 7V IC Collector Current 15A ICM Peak Collector Current (tp = 10 ms) 20A IB Base Current 3A Ptot Total Power Dissipation at Tcase ≤ 25°C Tstg, Storage Temperature –65 to 200°C Tj Junction Temperature 200°C RθJC Thermal Resistance Junction to Case 350W 0.5°C/W 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 6320 Issue 1 BUX25 ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated) Parameter VCEO(BR)* Collector - Emitter Breakdown Voltage Test Conditions IC = 200mA Min. Typ. Max. Unit 500 V 7 V VEBO Emitter – Base Voltage IE = 50mA IC = 0 ICEO Collector Cut-off Current VCE = 400V IB = 0 3 ICEX Collector Cut-off Current VCE = 500V VBE = –1.5V 3 TC = 125°C 12 IEBO Emitter Cut-off Current IC = 0 VEB = 5V 1.0 Collector – Emitter IC = 4A IB = 0.8A 0.2 0.6 Saturation Voltage IC = 8A IB = 1.6A 0.6 1.0 IC = 8A IB = 1.6A 1.2 1.5 VCE = 4V IC = 4A 15 VCE = 4V IC = 8A 8 Second Breakdown VCE = 140V t = 1s 0.15 Collector Current VCE = 25V t = 1s 14 IC = 2A VCE = 15V VCE(sat)* VBE(sat)* hFE* IS/b Base – Emitter Saturation Voltage DC Current Gain fT Transition Frequency ton Turn–On Time ts Storage Time tf Fall Time f = 10MHz IC = 8A IB1 =1.6A IC = 8A IB1 =1.6A IB2 = –1.6A IC = 8A IB1 =1.6A IB2 = –1.6A 60 mA mA mA V V — A 8 MHz 0.9 1.8 3.5 5 0.9 1.6 µs (*) Pulse test: tp ≤ 300µs , δ ≤ 2% 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 6320 Issue 1