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BU505F


Part Number BU505F
Manufacturer NXP
Title Silicon diffused power transistors
Description High-voltage, high-speed, glass-passivated NPN power transistor in a SOT186 package with electrically isolated mounting base. The BU505DF has an i...
Features ) collector saturation current collector current (DC) collector current (peak value) total power dissipation fall time see Figs 4 and 5 see Figs 4 and 5 Th ≤ 25 °C; see Fig.2 inductive load; see Fig.10 VBE = 0 open base IC = 2 A; IB = 900 mA; see Fig.8 IF = 2 A CONDITIONS − − − − − − − − 0.7 TYP. MA...

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BU505 : ·Collector-Emitter Sustaining Voltage- : VCEO(SUS)= 700V(Min.) ·High Switching Speed ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for use in horizontal deflection circuits of color TV receivers. ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCES Collector-Emitter Voltage-VBE=0 1350 V VCEO Collector-Emitter Voltage 700 V VEBO Emitter-Base Voltage 5 V IC Collector Current-Continuous 2.5 A ICM Collector Current-Peak 4 A IB Base Current-Continuous 2 A IBM Base Current-Peak PC Collector Power Dissipation @ TC=25℃ TJ Junction Temperature 4 A 75 W 150 ℃ Tstg Storage Temperature R.

BU505 : High-voltage, high-speed switching NPN power transistor in a TO-220AB package. The BU505D has an integrated efficiency diode. 2 BU505; BU505D 2 APPLICATIONS • Horizontal deflection circuits of colour television receivers. PINNING PIN 1 2 3 DESCRIPTION base collector; connected to mounting base emitter MBK106 1 MBB008 1 3 MBB077 3 1 2 3 a. BU505. b. BU505D. Fig.1 Simplified outline (TO-220AB) and symbols. QUICK REFERENCE DATA SYMBOL VCESM VCEO VCEsat VF ICsat IC ICM Ptot tf PARAMETER collector-emitter peak voltage collector-emitter voltage collector-emitter saturation voltage diode forward voltage (BU505D) collector saturation current collector current (DC) collector current (peak.

BU505 : The BU505 is a High Voltage NPN fastswitching transistor designed to be used in lighting application, like electronic ballast for fluorescent lamps. It’s characteristics make also ideal for power supplies. 3 2 1 TO-220 Internal Schematic Diagram Order Codes Part Number BU505 Marking BU505 Package TO-220 Packing TUBE August 2005 rev.4 1/10 www.st.com 10 1 Absolute Maximum Ratings 1 Absolute Maximum Ratings Table 1. Absolute Maximum Rating Symbol Parameter VCES VCEO IC ICM IB IBM PTOT TSTG TJ Collector-Emitter Voltage (VBE = 0) Collector-Emitter Voltage (IB = 0) Collector Current Collector Peak Current (tP 5ms) Base Current Base Peak Current (tP 5ms) Total dissipation at Tc =.

BU505 : ·With TO-220C package ·High voltage,high speed-switching APPLICATIONS ·For horizontal deflection circuits of color TV receivers PINNING PIN 1 2 3 Base Collector;connected to mounting base Emitter DESCRIPTION ABSOLUTE MAXIMUM RATINGS(Ta=25 ) SYMBOL VCBO VCEO VEBO IC ICM IB IBM Ptot Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current (peak) Base current Base current(peak) Total power dissipation Max.operating junction temperature Storage temperature TC=25 CONDITIONS Open emitter Open base Open collector VALUE 1500 700 5 2.5 4 1 2 75 150 -65~150 UNIT V V V A A A A W THERMAL CHARACTERISTICS SYMBOL Rth j-case PARAMETER Ther.

BU505D : ·Collector-Emitter Sustaining Voltage- : VCEO(SUS)= 700V(Min.) ·High Switching Speed ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for use in horizontal deflection circuits of color TV receivers. ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCES Collector-Emitter Voltage-VBE=0 1350 V VCEO Collector-Emitter Voltage 700 V VEBO Emitter-Base Voltage 5 V IC Collector Current-Continuous 2.5 A ICM Collector Current-Peak 4 A IB Base Current-Continuous 2 A IBM Base Current-Peak PC Collector Power Dissipation @ TC=25℃ TJ Junction Temperature 4 A 75 W 150 ℃ Tstg Storage Temperature R.

BU505D : High-voltage, high-speed switching NPN power transistor in a TO-220AB package. The BU505D has an integrated efficiency diode. 2 BU505; BU505D 2 APPLICATIONS • Horizontal deflection circuits of colour television receivers. PINNING PIN 1 2 3 DESCRIPTION base collector; connected to mounting base emitter MBK106 1 MBB008 1 3 MBB077 3 1 2 3 a. BU505. b. BU505D. Fig.1 Simplified outline (TO-220AB) and symbols. QUICK REFERENCE DATA SYMBOL VCESM VCEO VCEsat VF ICsat IC ICM Ptot tf PARAMETER collector-emitter peak voltage collector-emitter voltage collector-emitter saturation voltage diode forward voltage (BU505D) collector saturation current collector current (DC) collector current (peak.

BU505DF : ·Collector-Emitter Sustaining Voltage- : VCEO(SUS)= 700V(Min.) ·High Switching Speed ·Built-in Damper Diode ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for use in horizontal deflection circuits of color TV receivers. ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCES Collector-Emitter Voltage-VBE=0 1500 V VCEO Collector-Emitter Voltage 700 V VEBO Emitter-Base Voltage 5 V IC Collector Current-Continuous 2.5 A ICM Collector Current-Peak 4 A IB Base Current-Continuous 2 A IBM Base Current-Peak PC Collector Power Dissipation @ TC=25℃ TJ Junction Temperature 4 A 20 W 150 ℃ Tstg.

BU505DF : High-voltage, high-speed, glass-passivated NPN power transistor in a SOT186 package with electrically isolated mounting base. The BU505DF has an integrated efficiency diode. APPLICATIONS • Horizontal deflection circuits of colour television receivers. PINNING 1 2 3 MBC668 BU505F; BU505DF 2 2 1 MBB008 1 3 MBB077 3 a. BU505F. DESCRIPTION b. BU505DF. PIN 1 2 3 mb base Front view collector emitter mounting base; electrically isolated from all pins Fig.1 Simplified outline (SOT186) and symbols. QUICK REFERENCE DATA SYMBOL VCESM VCEO VCEsat VF ICsat IC ICM Ptot tf PARAMETER collector-emitter peak voltage collector-emitter voltage collector-emitter saturation voltage diode forward volta.

BU505DF : ·With TO-220Fa package ·High voltage,high speed ·Built-in damper diode. APPLICATIONS ·For horizontal deflection circuits of color TV receivers. PINNING PIN 1 2 3 Base Collector Emitter Fig.1 simplified outline (TO-220F) and symbol DESCRIPTION Absolute maximum ratings (Ta=25 ) SYMBOL VCBO VCEO VEBO IC ICM IB IBM Ptot Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current (peak) Base current Base current(peak) Total power dissipation Max.operating junction temperature Storage temperature TC=25 CONDITIONS Open emitter Open base Open collector VALUE 1500 700 5 2.5 4 2 4 20 150 -65~150 UNIT V V V A A A A W THERMAL CHARACTERIST.

BU505F : ·Collector-Emitter Sustaining Voltage- : VCEO(SUS)= 700V(Min.) ·High Switching Speed ·Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS ·Designed for use in horizontal deflection circuits of color TV receivers. ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER VALUE UNIT VCES Collector-Emitter Voltage-VBE=0 1500 V VCEO Collector-Emitter Voltage 700 V VEBO Emitter-Base Voltage 5 V IC Collector Current-Continuous 2.5 A ICM Collector Current-Peak 4 A IB Base Current-Continuous 2 A IBM Base Current-Peak PC Collector Power Dissipation @ TC=25℃ TJ Junction Temperature 4 A 20 W 150 ℃ Tstg Storage Temperature R.




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