SM56B

www.DataSheet4U.com LAB MECHANICAL DATA Dimensions in mm SEME SM56B NPN FAST SWITCHING TRANSISTOR FEATURES LOW SATURATION VOLTAGE ULTRA FAST TURN–ON AND TURN–OFF SWITCHING (tr / tf = 40ns) APPLICATIONS High speed TO220 transistor suited for low voltage applications. High frequency and high efficiency converters, switching regulators and motor controls. TO220 Pin 1 – Base Pad 2 – Collector Pad 3 – Emitter Ideally suited for 12V and 24V inverters. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VCBO VCEO VEBO IC IB Ptot Tstg Rth Collector – Base Voltage Collector – Emitter Voltage (IB = 0) Emitter – Base Voltage (IC = 0) Collector Current Base Current Total Dissipation at Tcase = 25°C Storage Temperature Range Thermal Resistance Junction – Case 200V 100V 7V 14A 4A 85W –55 to 175°C 175°C/W Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk Prelim. 9/94 LAB ELECTRICAL CHARACTERISTICS (Tcase = 25°C unless otherwise stated) Parameter Test Conditions Min. 100 7 VCE = 200V TC = 125°C VCB = 200V TC = 125°C VEB = 5V IB = 500mA IB = 1A IB = 1A IC = 12A IB1 = 1.2A 0.2 0.4 0.04 0.5 0.04 2 0.15 m SEME SM56B Typ. Max. Unit V ELECTRICAL CHARACTERISTICS VCEO(sus)* Collector – Emitter Sustaining Voltage IC = 200mA V(BR)EBO* ICER* ICBO* IEBO* VCE(sat)* VBE(sat)* ton ts tf ts tf ts tf Emitter – Base Breakdown Voltage Collector Cut–Off Current Collector – Base Cut–Off Current Emi...