SM56B
SM56B is NPN FAST SWITCHING TRANSISTOR manufactured by Seme LAB.
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://.semelab.co.uk
Prelim. 9/94
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 = 500m A IB = 1A IB = 1A IC = 12A IB1 = 1.2A 0.2 0.4 0.04 0.5 0.04 2 0.15 m
SEME
Typ.
Max.
Unit
ELECTRICAL CHARACTERISTICS VCEO(sus)- Collector
- Emitter Sustaining Voltage IC = 200m A 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 Emitter Cut- Off Current Collector
- Emitter Saturation Voltage Base
- Emitter Saturation Voltage IE = 1m A IB = 0 RBE = 50W IE = 0 VBE =
- 1.5V IC = 0 IC = 5A IC = 10A IC = 10A
3 1 1 0.6 1.5 2 0.6 1 0.25 m A m A m A V V
SWITCHING CHARACTERISTICS (resistive load) VCC = 50V Turn- On Time Storage Time Fall Time VBE =
- 6V RBB = 2.5W...
