BFX39

BFX38 BFX39 BFX40 BFX41 MECHANICAL DATA Dimensions in mm (inches) PNP SILICON EPITAXIAL TRANSISTOR 8.51 (0.34) 9.40 (0.37) 7.75 (0.305) 8.51 (0.335) 6.10 (0.240) 6.60 (0.260) APPLICATIONS • General Purpose Industrial Applications 0.89 max. (0.035) 0.41 (0.016) 0.53 (0.021) dia. 12.70 (0.500) min. DESCRIPTION The BFX38-41 are Silicon Planar Epitaxial PNP transitors in Jedec TO39 metal case, designed for a wide variety of applications. 2.54 (0.100) 5.08 (0.200) typ. 2 1 0.74 (0.029) 1.14 (0.045) 0.71 (0.028) 0.86 (0.034) 3 45° TO39 PACKAGE Pin 1 = Emitter Pin 2 = Base Pin 3 = Collector ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VCBO VCEO VEBO IC Ptot Tstg,Tj Collector – Base Voltage Collector – Emitter Voltage Emitter – Base Voltage Collector Current Total Power Dissipation Tamb < 25°C Tcase < 25°C Storage and Junction Temperature BFX38 BFX39 -55V -55V -5V -1A 0.8W 4W BFX40 BFX41 -75V -75V –55 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: sales@semelab.co.uk Website: http://www.semelab.co.uk Document Number 3084 Issue 1 BFX38 BFX39 BFX40 BFX41 ELECTRICAL CHARACTERISTICS (Tj = 25°C unless otherwise stated) Parameter Test Conditions BFX38 ICBO Collector Cutoff Current BFX39 BFX40 BFX41 BFX38 V(BR)CBO Collector-Base Breakdown Voltage BFX39 BFX40 BFX41 BFX38 VCEO(SUS)* Collector Emitter Sustaining Voltage Emitter - Base Breakdown Voltage Collector- Emitter Saturation Voltage Base - Emitter Saturation Voltage BFX39 BFX40 BFX41 V(BR)EBO VCE(SAT)* VBE(SAT)* ALL ALL ALL VCB = - 40V Tamb = 125°C VCB = - 50V Tamb = 125°C IC = -10µA IC = -10µA IC = -10mA IC = -10mA IE = -10µA IC = -150mA IC = -150mA IE = 0 IE = 0 IB = 0 IB = 0 IC = 0 IB = -15mA IB = -15mA -55 V - 75 -55 V -75 -5 - 0.12 - 0.3 - 0.8 -0.9 60 85 60 30 40 25 30 15 25 10 IC = - 100mA VCE = - 5V Tamb = - 55°C BFX38 BFX40 BFX39 BFX41 30 15 90 130 120 45 70 65 — - 0.15 - 0.5 - 0.9 -1.1 V V V IE = 0 IE = 0 Min. Typ. - 0.2 -0.25 - 0.2 -0.25 Max. - 50 -50 - 50 -50 Unit nA µA nA µA IC = - 500mA IB = - 50mA IC = - 500mA IB = - 50mA BFX38 BFX40 IC = - 100µA VCE = - 5V IC = - 100mA VCE = - 5V IC = - 500mA VCE = - 5V BFX39 BFX41 IC = - 100µA VCE = - 5V IC = - 100mA VCE = - 5V hFE* DC Current Gain BFX38 BFX39 BFX40 BFX41 IC = - 500mA VCE = - 5V IC = - 1A VCE = - 5V 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 3084 Issue 1 BFX38 BFX39 BFX40 BFX41 Parameter fT CEBO CCBO ton ts tf Transitions Frequency Emitter - Base Capacitance Collector - Base Capacitance Turn-on time Storage Time Fall Time Test Conditions IC = -50mA f =100MHz IC = 0 f =1MHz IE = 0 f =1MHz IC = - 500mA IB1 = -50mA IC = - 500mA IB1 = IB2 = -50mA IC = - 500mA VCC = - 30V IB1 = - IB2 = -50mA VCC = - 30V VCC = -30V VCB = -0.5V VEB = -0.5V VCE = -10V Min. 100 Typ. 150 75 15 33 160 27 Max. Unit MHz 120 pF 20 100 350 50 ns * Pulsed: pulse duration = 300µs, duty cycle = 1% THERMAL CHARACTERISTICS Rθth(j-case) Thermal Resistance Junction to case Rθth(j-amb) Thermal Resistance Junction to ambient 44 219 °C/W °C/W 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 3084 Issue 1