2N6578 MECHANICAL DATA Dimensions in mm (inches) NPN BIPOLAR POWER DARLINGTON TRANSISTOR 25.15 (0.99) 26.67 (1.05) 6.35 (0.25) 9.15 (0.36) 10.67 (0.42) 11.18 (0.44) 1.52 (0.06) 3.43 (0.135) 1 2 22.23 (0.875) max. 0.97 (0.060) 1.10 (0.043) 16.64 (0.655) 17.15 (0.675) 29.9 (1.177) 30.4 (1.197) 38.61 (1.52) 39.12 (1.54) FEATURES • FAST SWITCHING • CECC SCREENING OPTIONS 3 (case) • SPACE QUALITY LEVELS OPTIONS 3.84 (0.151) 4.09 (0.161) 7.92 (0.312) 12.70 (0.50) • JAN LEVEL SCREENING OPTIONS APPLICATIONS • HIGH SPEED SWITCHING CIRCUITS TO-3 (TO-204AA) • POWER AMPLIFIERS Underside View 1 = Emitter 2 = Base 3 = Collector ABSOLUTE MAXIMUM RATINGS (Tc = 25°C unless otherwise stated) VCBO VCEO VEBO IB IC PD RθJC TJ , TSTG Collector – Base Voltage (IE = 0) Collector – Emitter Voltage (IB = 0) Emitter – Base Voltage (IC = 0) Base Current Collector Current Power Dissipation @ TC = 25°C Thermal Resistance Junction to Case Operating and Storage Junction Temperature Range 120V 120V 7V 250mA 15A 120W 1.46°C/W –65 to +200°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: [email protected] Website: http://www.semelab.co.uk Document Number 5560 Issue 1 2N6578 ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise stated) Parameter Test Conditions Min. Typ. Max. Unit BVCEO Collector – Emitter Breakdown Voltage IC = 200mA ICBO Collector – Base Cut-off Current VCB = 120V 500 ICEV Collector – Emitter Cut-off Current VCEV = 120V VBE(off) = 1.5V 5.0 ICER Collector – Emitter Cut-off Current ICEO Collector – Base Cut-off Current VCE(sat) Collector – Emitter Saturation Voltage VBE(sat) hFE Base – Emitter On Voltage DC Current Gain 120 VCER = 120V RBE = 10kΩ V 5.0 TC = 150°C VCE = 120V mA 1.0 IC = 10A IB = 100mA 2.8 IC = 15A IB = 150mA 4.0 IC = 10A IB = 100mA 3.5 IC = 15A IB = 150mA 4.5 IC = 0.4A VCE = 3V 200 IC = 4.0A VCE = 3V 2000 20000 IC = 10A VCE = 3V 500 5000 IC = 15A VCE = 4V 100 4.5 VF Forward Voltage IEC = 15A [hfe] Small Signal Current Gain td Delay Time IC = 10A tr Rise time IB1 = 100mA ts Storage Time IC = 10A tf Fall Time IB1 = -IB2 = 100mA VCE = 3V µA IC = 3A f = 1.0MHz VCC = 30V 10 — V 200 — 0.15 1.0 VCC = 30V V 2.0 µs 7.0 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 5560 Issue 1