BUW46 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) VCES Collector – Emitter Voltage (VBE = 0V) 900V VCEO Collector – Emitter Voltage (IB = 0) 450V VEBO Emitter – Base Voltage (IC = 0) 7V IC Collector Current 15A ICM Peak Collector Current (tp = 10 ms) 30A IB Base Current 10A 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 175W 1.0°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 6321 Issue 1 BUW46 ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated) Parameter VCEO(BR)* Collector - Emitter Breakdown Voltage Test Conditions IC = 100mA Max. Unit V 450 µA 3 mA VEB = 7V 1.0 mA IC = 10A IB = 2A 1.5 Saturation Voltage IC = 7A IB = 1.0A 1.5 Base – Emitter IC = 10A IB = 2A 1.8 Saturation Voltage IC = 7A IB = 1.0A 1.4 IC = 10A IB1 =2A Collector Cut-off Current IEBO Emitter Cut-off Current IC = 0 Collector – Emitter VBE(sat)* Typ. 500 VCE = 900V ICES VCE(sat)* Min. VBE = 0V TC = 125°C ton Turn–On Time ts Storage Time IC = 10A IB1 =2A tf Fall Time VCC = 250V IB2 = –2A VCC = 250V V V 0.75 µs 3 µs 0.8 (*) Pulse test: tp ≤ 300µs , δ ≤ 1.5% 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 6321 Issue 1