BDX53B STMICROELECTRONICS | Alldatasheet

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COMPLEMENTARY SILICON POWER DARLINGTON TRANSISTORS n STMicroelectronics PREFERRED SALESTYPES

APPLICATIONS

n LINEAR AND SWITCHING INDUSTRIAL EQUIPMENT

DESCRIPTION

The BDX53B and BDX53C are silicon Epitaxial-Base NPN power transistors in monolithic Darlington configuration mounted in Jedec TO-220 plastic package. They are intented for use in hammer drivers, audio amplifiers and other medium power linear and switching applications. The complementary PNP types are BDX54B and BDX54C respectively. INTERNAL SCHEMATIC DIAGRAM September 1999 ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit NPN BDX53B BDX53C PNP BDX54B BDX54C V CBO Collector-Base Voltage (IE = 0) 80 100 V V CEO Collector-Emitter Voltage (IB = 0) 80 100 V VEBO Emitter-base Voltage (IC =0 ) 5 V IC Collector Current 8 A ICM Collector Peak Current (repetitive) 12 A IB Base Current 0.2 A P tot Total Dissipation at Tc ≤ 25 oC 60 W Tstg Storage Temperature -65 to 150 o C Tj Max. Operating Junction Temperature 150 o C For PNP types voltage and current values are negative. TO-220 R 1 Typ. = 10 KΩ R 2 Typ. = 150Ω

Thermal Resistance Junction-case Max Thermal Resistance Junction-ambient Max 2.08 oC/W oC/W ELECTRICAL CHARACTERISTICS (Tcase =2 5oC unless otherwise specified) Symbol Parameter Test Conditions Min. Typ. Max. Unit ICBO Collector Cut-off Current (IE =0 ) forBDX53B/54B VCB =8 0V forBDX53C/54C V CB =1 0 0 V 0.2 0.2 mA mA ICEO Collector Cut-off Current (IB =0 ) forBDX53B/54B V CE =4 0V forBDX53C/54C V CE =5 0 V 0.5 0.5 mA mA IEBO Emitter Cut-off Current (IC =0 ) V EB =5V 2 m A V CEO(sus) ∗ Collector-Emitter Sustaining Voltage (IB =0 ) IC =1 0 0m A f o r BDX53B/54B forBDX53C/54C 100 V V V CE(sat)∗ Collector-emitter Saturation Voltage IC =3A I B =12 mA 2 V V BE(sat)∗ Base-emitter Saturation Voltage IC =3A I B =12 mA 2.5 V hFE ∗ DC Current Gain I C =3A V CE = 3 V 750 V F ∗ Parallel-diode Forward Voltage IF =3A IF =8A 1.8 2.5 2.5 V V ∗ Pulsed: Pulse duration = 300µs, duty cycle 1.5 % For PNP types voltage and current values are negative. Safe Operating Area Derating Curve BDX53B - BDX53C - BDX54B - BDX54C

DC Current Gain (NPN type) Collector Emitter Saturation Voltage (NPN type) Base Emitter Saturation Voltage (NPN type) DC Current Gain (PNP type) Collector Emitter Saturation Voltage (PNP type) Base Emitter Saturation Voltage (PNP type) BDX53B - BDX53C - BDX54B - BDX54C

Base Emitter On Voltage (NPN type) Freewheel Diode Forward Voltage (NPN type) Base Emitter On Voltage (PNP type) Freewheel Diode Forward Voltage (PNP type) Switching Time Resistive Load (NPN type) Switching Time resistive Load (PNP type) BDX53B - BDX53C - BDX54B - BDX54C

DIM. mm inch A 4.40 4.60 0.173 0.181 C 1.23 1.32 0.048 0.051 D 2.40 2.72 0.094 0.107 D1 1.27 0.050 E 0.49 0.70 0.019 0.027 F 0.61 0.88 0.024 0.034 F1 1.14 1.70 0.044 0.067 F2 1.14 1.70 0.044 0.067 G 4.95 5.15 0.194 0.203 G1 2.4 2.7 0.094 0.106 H2 10.0 10.40 0.393 0.409 L2 16.4 0.645 L4 13.0 14.0 0.511 0.551 L5 2.65 2.95 0.104 0.116 L6 15.25 15.75 0.600 0.620 L7 6.2 6.6 0.244 0.260 L9 3.5 3.93 0.137 0.154 P011C TO-220 MECHANICAL DATA BDX53B - BDX53C - BDX54B - BDX54C

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequence s of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a trademark of STMicroelectronics  1999 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com BDX53B - BDX53C - BDX54B - BDX54C