BFY50 TTELEC | Alldatasheet
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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 encourage s customers to verify that datasheets are current before placing orders. Semelab Limited Semelab Limited Semelab Limited Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4 JB Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 5526 12 Email: sales@semelab-tt.com Website: http://www.semelab-tt.com Document Number 3085 Issue 2 Page 1 of 3 BFY50
- V(BR)CEO = 35V (Min).
- Hermetic TO-39 Metal Package.
- Ideally Suited General Purpose Amplifier Applications
- Screening Options Available ABSOLUTE MAXIMUM RATINGS (T A = 25°C unless otherwise stated) VCBO Collector – Base Voltage 80V VCEO Collector – Emitter Voltage 35V VEBO Emitter – Base Voltage 6V IC Continuous Collector Current 1.0A PD Total Power Dissipation at TA = 25°C 0.8W Derate Above 25°C 4.57mW/°C PD Total Power Dissipation at TC = 25°C 5W Derate Above 25°C 28.6mW/°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 218.75 °C/W RθJC Thermal Resistance, Junction To Case 35 °C/W
Semelab Limited Semelab Limited Semelab Limited Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4 JB Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 5526 12 Email: sales@semelab-tt.com Website: http://www.semelab-tt.com Document Number 3085 Issue 2 Page 2 of 3 ELECTRICAL CHARACTERISTICS (T A = 25°C unless otherwise stated) Symbols Parameters Test Conditions Min. Typ Max. Units V(BR)CEO (1) Collector-Emitter Breakdown Voltage IC = 10mA I B = 0 35 V(BR)CBO Collector-Base Breakdown Voltage IC = 10µA I E = 0 80 V(BR)EBO Emitter-Base Breakdown Voltage IE = 10µA I C = 0 6 V VCB = 60V I E = 0 50 nA ICBO Collector Cut-Off Current TA = 100°C 2.5 µA VEB = 5V I C = 0 50 nA IEBO Emitter Cut-Off Current TA = 100°C 2.8 µA IC = 10mA V CE = 6V 20 IC = 150mA V CE = 6V 30 hFE (1) Forward-current transfer ratio IC = 1.0A V CE = 6V 15 IC = 150mA I B = 15mA 0.2 VCE(sat) (1) Collector-Emitter Saturation Voltage IC = 1.0A I B = 100mA 1.0 VBE(sat) (1) Base-Emitter Saturation Voltage IC = 1.0A I B = 100mA 2 V DYNAMIC CHARACTERISTICS IC = 1.0mA V CE = 6V hfe Small-Signal Current Gain f = 1.0KHz IC = 50mA V CE = 6V fT Transition Frequency f = 20MHz
60 MHz
VCB = 12V I E = 0 Cobo Output Capacitance f = 1.0MHz 12 pF Notes Notes Notes Notes (1) Pulse Width ≤ 380us, δ ≤ 2%
Semelab Limited Semelab Limited Semelab Limited Semelab Limited Coventry Road, Lutterworth, Leicestershire, LE17 4 JB Telephone +44 (0) 1455 556565 Fax +44 (0) 1455 5526 12 Email: sales@semelab-tt.com Website: http://www.semelab-tt.com Document Number 3085 Issue 2 Page 3 of 3 MECHANICAL DATA Dimensions in mm (inches) TO -39 (TO -205AD ) METAL PACKAGE Underside View Pin 1 - Emitter Pin 2 - Base Pin 3 - Collector 0.89 (0.035)max. 12.70 (0.500) min. 0.41 (0.016) 0.53 (0.021) dia. 5.08 (0.200) typ. 0.71 (0.028) 0.86 (0.034) 2.54 (0.100) 45° 6.10 (0.240) 6.60 (0.260) 8.51 (0.34) 9.40 (0.37) 7.75 (0.305) 8.51 (0.335) 0.74 (0.029) 1.14 (0.045)