2N4272

2N4272 MECHANICAL DATA Dimensions in mm (inches) 8.51 (0.34) 9.40 (0.37) BIPOLAR NPN SILICON TRANSISTOR 7.75 (0.305) 8.51 (0.335) 6.10 (0.240) 6.60 (0.260) FEATURES 12.70 (0.500) min. 0.89 max. (0.035) 0.41 (0.016) 0.53 (0.021) dia. • GENERAL PURPOSE NPN TRANSISTOR • HERMETICALLY SEALED METAL PACKAGE • JAN LEVEL SCREENING OPTIONS 5.08 (0.200) typ. • CECC LEVEL SCREENING OPTIONS 2.54 (0.100) 2 1 0.74 (0.029) 1.14 (0.045) 0.71 (0.028) 0.86 (0.034) 3 45° TO-39 (TO-205AD) METAL PACKAGE) Underside View PIN 1 – Emitter PIN 2 – Base PAD 3 – Collector ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VCBO VCEO VEBO IC Ptot RθJC TJ,Tstg Collector – Base Voltage Collector – Emitter Voltage Emitter – Base Voltage Continuous Collector Current Power Dissipation Thermal Resistance Junction to Case Operating and Storage Temperature 180V 140V 6V 2.5A 10W 15°C/W –55 to 175°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: sales@semelab.co.uk Website: http://www.semelab.co.uk Document Number 5630 Issue 1 2N4272 ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise stated) Parameter V(BR)CBO V(BR)CEO V(BR)EBO ICBO ICEO VCE(sat) VBE hFE Collector – Base Breakdown Voltage Emitter – Base Breakdown Voltage Collector – Base Cut-off Current Collector – Emitter Cut-off Current Collector – Emitter Saturation Voltage Base – Emitter Voltage Static Forward Current Transfer Ratio Test Conditions IC = 100μA IE = 100μA VCB = 175V VCE = 10V IC = 500mA IC = 1A IC = 1A IE = 0 IB = 0 IC = 0 IE = 0 IB = 0 IB = 50mA VCE = 10V VCE = 10V Min. 180 140 6 Typ. Max. Unit V Collector – Emitter Breakdown Voltage IC = 10mA 100 10 0.6 1.1 20 140 μA mA V — 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: sales@semelab.co.uk Website: http://www.semelab.co.uk Document Number 5630 Issue 1