Philips Semiconductors Product specification Silicon Diffused Power Transistor BU4515AX GENERAL DESCRIPTION Enhanced performance, new generation, high-voltage, high-speed switching npn transistor in a plastic full-pack envelope intended for use in horizontal deflection circuits of colour television receivers an p.c monitors. Features exceptional tolerance to base drive and collector current load variations resulting in a very low worst case dissipation. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT VCESM VCEO IC ICM Ptot VCEsat ICsat Collector-emitter voltage peak value Collector-emitter voltage (open base) Collector current (DC) Collector current peak value Total power dissipation Collector-emitter saturation voltage Collector saturation current VBE = 0 V tf Fall time 6.0 5.0 0.36 0.23 1500 800 9 20 45 3.0 0.5 - V V A A W V A A µs µs PINNING - SOT399 PIN PIN CONFIGURATION DESCRIPTION 1 base 2 collector 3 emitter Ths ≤ 25 ˚C IC = 6.0 A; IB = 1.5 A f = 16kHz f = 64kHz ICsat = 6A; f = 16kHz ICsat = 5A;f = 64kHz case isolated SYMBOL c case b e 1 2 3 LIMITING VALUES Limiting values in accordance with the Absolute Maximum Rating System (IEC 134) SYMBOL PARAMETER CONDITIONS VCESM VCEO IC ICM IB IBM -IBM Ptot Tstg Tj Collector-emitter voltage peak value Collector-emitter voltage (open base) Collector current (DC) Collector current peak value Base current (DC) Base current peak value Reverse base current peak value 1 Total power dissipation Storage temperature Junction temperature VBE = 0 V Ths ≤ 25 ˚C MIN. MAX. UNIT -55 - 1500 800 9 20 5 7.5 6 45 150 150 V V A A A A A W ˚C ˚C TYP. MAX. UNIT - 2.8 K/W 35 - K/W THERMAL RESISTANCES SYMBOL PARAMETER CONDITIONS Rth j-hs Junction to heatsink with heatsink compound Rth j-a Junction to ambient in free air 1 Turn-off current. June 1999 1 Rev 1.000 Philips Semiconductors Product specification Silicon Diffused Power Transistor BU4515AX ISOLATION LIMITING VALUE & CHARACTERISTIC Ths = 25 ˚C unless otherwise specified SYMBOL PARAMETER CONDITIONS Visol Repetitive peak voltage from all three terminals to external heatsink R.H. ≤ 65 % ; clean and dustfree Cisol Capacitance from T2 to external f = 1 MHz heatsink MIN. TYP. MAX. UNIT - - 2500 V - 22 - pF MIN. TYP. MAX. UNIT - - 1.0 2.0 mA mA 7.5 800 13.5 - 1.0 - mA V V 0.85 4.2 0.94 10 5.7 3.0 1.03 7.3 V V TYP. MAX. UNIT 3.3 0.36 4.2 0.5 µs µs 1.8 0.23 - µs µs STATIC CHARACTERISTICS Ths = 25 ˚C unless otherwise specified SYMBOL PARAMETER CONDITIONS 2 ICES ICES Collector cut-off current IEBO BVEBO VCEOsust Emitter cut-off current Emitter-base breakdown voltage Collector-emitter sustaining voltage VCEsat VBEsat hFE hFE Collector-emitter saturation voltage Base-emitter saturation voltage DC current gain VBE = 0 V; VCE = VCESMmax VBE = 0 V; VCE = VCESMmax; Tj = 125 ˚C VEB = 7.5 V,IC = 0 A IB = 1 mA IB = 0 A; IC = 100 mA; L = 25 mH IC = 6.0 A; IB = 1.5 A IC = 6.0 A; IB = 1.5 A IC = 100 mA; VCE = 5 V IC = 6 A; VCE = 5 V DYNAMIC CHARACTERISTICS Ths = 25 ˚C unless otherwise specified SYMBOL ts tf PARAMETER CONDITIONS Switching times (16 kHz line deflection circuit) ICsat = 6.0 A;IB1 = 1.2 A (IB2 = -3.0 A) Turn-off storage time Turn-off fall time Switching times (64 kHz line deflection circuit) ts tf ICsat = 5.0 A;IB1 = 1.0 A (IB2 = -3.3 A) Turn-off storage time Turn-off fall time 2 Measured with half sine-wave voltage (curve tracer). June 1999 2 Rev 1.000 Philips Semiconductors Product specification Silicon Diffused Power Transistor BU4515AX ICsat + 50v 90 % 100-200R IC 10 % Horizontal tf Oscilloscope t ts IB IB1 Vertical t 1R 100R 6V 30-60 Hz - IB2 Fig.1. Test circuit for VCEOsust. Fig.4. Switching times definitions. IC / mA + 150 v nominal adjust for ICsat Lc 250 200 LB IBend 100 0 VCE / V T.U.T. Cfb -VBB min VCEOsust Fig.2. Oscilloscope display for VCEOsust. TRANSISTOR IC Fig.5. Switching times test circuit. ICsat 100 hFE Ths = 25C 1V DIODE Ths = 85C t IB1 IB 10 t 20us 26us IB2 64us VCE 1 0.01 t Fig.3. Switching times waveforms (16 kHz). June 1999 0.1 1 IC / A 10 Fig.6. High and low DC current gain. 3 Rev 1.000 Philips Semiconductors Product specification Silicon Diffused Power Transistor BU4515AX hFE 100 ts/tf/us 10 ICsat = 6A Ths 85 C Freq = 16kHz Ths = 85C 5V Ths = 85C 8 6 10 4 2 1 0.01 0.1 1 IC / A 0 0.5 10 Fig.7. High and low DC current gain. 10 1 1.5 2 2.5 IB / A Fig.10. Typical collector storage and fall time. IC =6 A; Tj = 85˚C; f = 16kHz VCEsat / V Ths = 25C 110 Ths = 85C 100 90 Normalised Power Derating PD% 120 with heatsink compound 80 70 1 60 50 IC/IB = 5 40 0.1 30 20 10 0 0 0.01 0.1 1 IC / A 20 40 10 Fig.8. Typical collector-emitter saturation voltage. 60 80 Ths / C 100 120 140 Fig.11. Normalised power dissipation. PD% = 100⋅PD/PD 25˚C VBEsat/V 1.3 Ths = 25C Zth / (K/W) 10 1.2 Ths = 85C D = 0.5 1.1 1 0.2 1 0.1 0.9 0.1 0.05 P D 0.02 0.01 0.8 tp Single pulse t T 0.7 0.6 D = tp/T 0.001 1E-06 0 1 2 3 IB/A 4 Fig.9. Typical base-emitter saturation voltage. June 1999 1E-05 1E-04 1E-03 1E-02 1E-01 pulse width, tp (s) 1E+00 1E+01 Fig.12. Transient thermal impedance. 4 Rev 1.000 Philips Semiconductors Product specification Silicon Diffused Power Transistor 10 BU4515AX Ic(sat) (A) 8 6 4 2 0 0 20 40 60 Frequency (kHz) 80 100 Fig.13. ICsat during normal running vs. frequency of operation for optimum performance June 1999 5 Rev 1.000 Philips Semiconductors Product specification Silicon Diffused Power Transistor BU4515AX MECHANICAL DATA Dimensions in mm 5.8 max 16.0 max Net Mass: 5.88 g 3.0 0.7 4.5 3.3 10.0 27 max 25 25.1 25.7 22.5 max 5.1 2.2 max 18.1 min 4.5 1.1 0.4 M 2 0.95 max 5.45 5.45 3.3 Fig.14. SOT399; The seating plane is electrically isolated from all terminals. Notes 1. Refer to mounting instructions for F-pack envelopes. 2. Epoxy meets UL94 V0 at 1/8". June 1999 6 Rev 1.000 Philips Semiconductors Product specification Silicon Diffused Power Transistor BU4515AX DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product development. Preliminary specification This data sheet contains preliminary data; supplementary data may be published later. Product specification This data sheet contains final product specifications. Limiting values Limiting values are given in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of this specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information Where application information is given, it is advisory and does not form part of the specification. Philips Electronics N.V. 1999 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, it is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights. LIFE SUPPORT APPLICATIONS These products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale. June 1999 7 Rev 1.000