2N3439 TTELEC

Document overview

  • Manufacturer or author: Provided By digicamel.com
  • PDF pages: 3

Technical content

Ideally suited for drivers in high voltage low current inverters, switching and series regulators High Reliability Screening Options Available Semelab Limited 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 Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB Document Number: Issue: Page: 1 of 3 Telephone: Fax: +44 (0) 1455 556565 +44 (0) 1455 552612 Email: sales@semelab-tt.com Website: http://www.semelab-tt.com ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise stated) Symbols Parameters 2N3439 2N3440 VCBO Collector – Base Voltage 450V 300V VCEO Collector – Emitter Voltage 350V 250V VEBO Emitter – Base Voltage 7V IC Collector Current – Continuous 1.0A IB Base Current 0.5A PD Total Power Dissipation at TC= 25°C 5W Derate Above 25°C 28.57mW/°C PD Total Power Dissipation at TA= 25°C 1.0W Derate Above 25°C 5.71mW/°C TJ Junction Temperature Range -65 to +200°C Tstg Storage Temperature Range -65 to +200°C THERMAL PROPERTIES Symbols Parameters Max. Units RθJA Thermal Resistance, Junction To Ambient 175 °C/W RθJC Thermal Resistance, Junction To Case 35 °C/W

Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB Semelab Telephone: Fax: +44 (0) 1455 556565 +44 (0) 1455 552612 Email: sales@semelab-tt.com Website: http://www.semelab-tt.com Document Number: Issue: Page: 2 of 3 ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise stated) Symbols Parameters Test Conditions Min. Typ Max. Units V(BR)CEO (1) Collector-Emitter Breakdown Voltage IC = 10mA IB = 0 2N3439 350 400 V 2N3440 250 ICEO Collector Cut-Off Current VCE = 300V IB = 0 2N3439 1.0 20 µA VCE = 200V 2N3440 50 ICEX Collector Cut-Off Current VCE = 450V VBE = -1.5V 2N3439 0.001 500 VCE = 300V 2N3440 500 ICBO Collector Cut-Off Current VCB = 350V 2N3439 0.001 20 VCB = 250V 2N3440 20 IEBO Emitter Cut-Off Current VEB = 6V IC = 0 0.001 20 VCE(sat) (1) Collector-Emitter Saturation Voltage IC = 50mA IB = 4mA 0.15 0.5 V VBE(sat) (1) Base-Emitter Saturation Voltage IC = 50mA IB = 4mA 0.76 1.3 hFE (1) Forward-current transfer ratio IC = 2mA VCE = 10V 2N3439 30 114 IC = 20mA VCE = 10V 2N3439 40 116 160 2N3440 40 160 DYNAMIC CHARACTERISTICS (TA = 25°C unless otherwise stated) Symbols Parameters Test Conditions Min. Typ Max. Units fT Transition Frequency IC = 10mA VCE = 10V 15 55 MHz f = 5MHz hfe Small signal forward-current transfer ratio IC = 5mA VCE = 10V 25 116 f = 1.0KHz Cobo Output Capacitance VCB = 10V IE = 0 5.4 10 pF f = 1.0MHz ton Turn-On Time IC = 10mA VCC = 200V 0.35 1.0 µs IB1 = 2mA toff Turn-Off Time IC = 10mA VCC = 200V 1.45 10 IB1 = - IB2 = 2mA Notes (1) Pulse Width ≤ 380us, δ ≤ 2%

Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4JB Semelab Telephone: Fax: +44 (0) 1455 556565 +44 (0) 1455 552612 Email: sales@semelab-tt.com Website: http://www.semelab-tt.com Document Number: Issue: Page: 3 of 3 MECHANICAL DATA Dimensions in mm (inches) Lead Finish:  Au (Gold) plated leads as standard.  Hot solder dip options available but must be specified on purchase order. TO-39 (TO-205AD) METAL PACKAGE Underside View Pin 1 - Emitter Pin 2 - Base Pin 3 - Collector