Philips Semiconductors Product specification Silicon Diffused Power Transistor BU2722AX GENERAL DESCRIPTION New generation, high-voltage, high-speed switching npn transistor in a plastic full-pack envelope intended for use in horizontal deflection circuits of high resolution monitors. Designed to withstand VCES pulses up to 1700 V. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS VCESM VCEO IC ICM Ptot VCEsat ICsat ts 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 Storage time VBE = 0 V PINNING - SOT399 PIN 1 base 2 collector 3 emitter case isolated MAX. UNIT 4.5 2.9 1700 825 10 25 45 1.0 3.5 V V A A W V A µs Ths ≤ 25 ˚C IC = 4.5 A; IB = 1.0 A f = 64 kHz ICsat = 4.5 A; f = 64 kHz PIN CONFIGURATION DESCRIPTION TYP. 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 -IB(AV) -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 Reverse base current peak value 1 Total power dissipation Storage temperature Junction temperature VBE = 0 V average over any 20 ms period Ths ≤ 25 ˚C MIN. MAX. UNIT -65 - 1700 825 10 25 10 14 150 6 45 150 150 V V A A A A mA A W ˚C ˚C MIN. MAX. UNIT - 10 kV ESD LIMITING VALUES SYMBOL PARAMETER CONDITIONS VC Electrostatic discharge capacitor voltage Human body model (250 pF, 1.5 kΩ) 1 Turn-off current. September 1997 1 Rev 1.200 Philips Semiconductors Product specification Silicon Diffused Power Transistor BU2722AX THERMAL RESISTANCES SYMBOL PARAMETER CONDITIONS Rth j-hs Junction to heatsink without heatsink compound Rth j-hs Junction to heatsink with heatsink compound Rth j-a Junction to ambient in free air TYP. MAX. UNIT - 3.7 K/W - 2.8 K/W 35 - K/W TYP. MAX. UNIT 2500 V 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. - - 22 - pF MIN. TYP. MAX. UNIT - - 1.0 2.0 mA mA 7.5 825 13.5 900 1.0 - mA V V 4.5 22 7 1.0 1.0 10 V V TYP. MAX. UNIT 2.9 0.19 3.5 0.25 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 = 4.5 A; IB = 1.0 A IC = 4.5 A; IB = 1.0 A IC = 100 mA; VCE = 5 V IC = 4.5 A; VCE = 1 V DYNAMIC CHARACTERISTICS Ths = 25 ˚C unless otherwise specified SYMBOL ts tf PARAMETER CONDITIONS Switching times (64 kHz line deflection circuit) ICsat = 4.5 A; LC = 300 µH; Cfb = 2.5 nF; VCC = 160 V; IB(end) = 1.0 A; LB = 2.0 µH; -VBB = 4 V; -IBM = 2.7 A Turn-off storage time Turn-off fall time 2 Measured with half sine-wave voltage (curve tracer). September 1997 2 Rev 1.200 Philips Semiconductors Product specification Silicon Diffused Power Transistor BU2722AX ICsat + 50v 90 % 100-200R IC 10 % Horizontal tf Oscilloscope t ts IB IBend Vertical t 1R 100R 6V 30-60 Hz - IBM 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 hFE BU2720/22AF 100 VCE = 5 V DIODE Ths = 25 C Ths = 85 C t IB I B end 10 t 5 us 6.5 us 16 us VCE 1 0.01 t 1 10 IC / A 100 Fig.6. DC current gain. hFE = f (IC) Parameter Ths (Low and high gain) Fig.3. Switching times waveforms (64 kHz). September 1997 0.1 3 Rev 1.200 Philips Semiconductors Product specification Silicon Diffused Power Transistor hFE BU2722AX BU2720/22AF 120 Ths = 25 C Ths = 85 C 110 100 VCE = 1 V Normalised Power Derating PD% with heatsink compound 100 90 80 70 60 10 50 40 30 20 10 0 1 0.01 0.1 1 10 IC / A 0 100 Fig.7. DC current gain. hFE = f (IC) Parameter Ths (Low and high gain) VCEsat / V 20 40 60 80 Ths / C 100 120 140 Fig.10. Normalised power dissipation. PD% = 100⋅PD/PD 25˚C = f (Ths) BU2722AF 10 10 Tj = 85 C Tj = 25 C 1 1 0.1 IC/IB = 8 Zth / (K/W) 0.5 0.2 0.1 0.05 0.02 IC/IB = 4 0.1 PD 0.01 0.01 0.1 1 10 IC / A D=0 0.001 1E-06 100 Fig.8. Typical collector-emitter saturation voltage. VCEsat = f (IC); parameter IC/IB VBEsat / V tp D= t T 1E-04 1E-02 t/s tp T 1E+00 Fig.11. Transient thermal impedance. Zth j-hs = f(t); parameter D = tp/T ts, tf / us BU2722AF BU2722AF 10 1 Tj = 85 C Tj = 25 C IC = 5.5 A 0.9 1 0.8 4.5 A 0.7 0.6 0 0.5 1 1.5 IB / A 0.1 2 Fig.9. Typical base-emitter saturation voltage. VBEsat = f (IB); parameter IC September 1997 0 1 2 3 IB / A 4 Fig.12. Typical storage and fall time. ts = f(IB); tf = f(IB); IC = 4.5 A; f = 64 kHz; Ths = 85 ˚C 4 Rev 1.200 Philips Semiconductors Product specification Silicon Diffused Power Transistor Ptot / W BU2722AX IC / A 26 24 22 20 18 16 14 12 10 8 6 4 2 0 100 BU2722AF 100 Ths = 85 C Ths = 25 C 10 1 0 1 2 3 4 BU2720AF/DF Area where fails occur 1000 1700 VCE / V IB / A Fig.15. Reverse bias safe operating area. Tj ≤ Tjmax Fig.13. Typical power dissipation. Ptot = f(IB); IC = 4.5 A; f = 64 kHz; Parameter Ths VCC LC VCL IBend LB T.U.T. -VBB CFB Fig.14. Test Circuit RBSOA. VCC = 150 V; -VBB = 1 - 4 V; LC = 1 mH; VCL = 1500 V; LB = 1 - 3 µH; CFB = 1 - 4 nF; IB(end) = 0.8 - 4 A September 1997 5 Rev 1.200 Philips Semiconductors Product specification Silicon Diffused Power Transistor BU2722AX 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.16. 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". September 1997 6 Rev 1.200 Philips Semiconductors Product specification Silicon Diffused Power Transistor BU2722AX 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. 1997 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. September 1997 7 Rev 1.200