BD436

® BD433/5/7 BD434/6/8 COMPLEMENTARY SILICON POWER TRANSISTORS s s STMicroelectronics PREFERRED SALESTYPE COMPLEMENTARY PNP - NPN DEVICES DESCRIPTION The BD433, BD435, and BD437 are silicon epitaxial-base NPN power transistors in Jedec SOT-32 plastic package, intented for use in medium power linear and switching applications. The BD433 is especially suitable for use in car-radio output stages. The complementary PNP types are BD434, BD436, and BD438 respectively. 3 2 1 SOT-32 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter NPN PNP V CBO V CES V CEO V EBO IC I CM IB P tot T stg Tj Collector-Base Voltage (I E = 0 ) Collector-Emitter Voltage (V BE = 0 ) Collector-Emitter Voltage (I B = 0 ) Emitter-Base Voltage (I C = 0 ) Collector Current Collector Peak Current (t ≤ 1 0 ms) Base Current Total Dissipation at T c ≤ 2 5 o C Storage Temperature Max. Operating Junction Temperature BD433 BD434 22 22 22 Value BD435 BD436 32 32 32 5 4 7 1 36 -65 to 150 150 BD437 BD438 45 45 45 V V V V A A A W o o Unit C C For PNP types voltage and current values are negative. February 2003 1/4 BD433 BD434 BD435 BD436 BD437 BD438 THERMAL DATA R thj-case R thj-amb Thermal Resistance Junction-case Thermal Resistance Junction-ambient Max Max 3.5 100 o o C/W C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symbol I CBO Parameter Collector Cut-off Current (I E = 0 ) Collector Cut-off Current (V BE = 0 ) Emitter Cut-off Current (I C = 0 ) Test Conditions for B D433/434 for B D435/436 for B D437/438 for B D433/434 for B D435/436 for B D437/438 V EB = 5 V I C = 1 00 mA for B D433/434 f or B D435/436 f or B D437/438 I B = 0 .2 A for B D433/434 f or B D435/436 f or B D437/438 V CE = 5 V V CE = 1 V f or B D433/434 f or B D435/436 f or B D437/438 V CE = 5 V f or B D433/434 f or B D435/436 f or B D437/438 VCE = 1 V V CE = 1 V f or B D433/434 f or B D435/436 f or B D437/438 V CE = 1 V V CE = 1 V 3 40 40 30 85 50 50 40 1.4 MHz 22 32 45 0.2 0.2 0.2 0.58 1.1 1.1 1.2 130 130 130 140 0.5 0.5 0.6 V CB = 2 2 V V CB = 3 2 V V CB = 4 5 V V CE = 2 2 V V CE = 3 2 V V CE = 4 5 V Min. Typ. Max. 100 100 100 100 100 100 1 Unit µA µA µA µA µA µA mA V V V V V V V V V V I CES I EBO V CEO(sus) ∗ Collector-Emitter Sustaining Voltage (I B = 0 ) V CE(sat) ∗ Collector-Emitter Saturation Voltage IC = 2 A V BE ∗ Base-Emitter Voltage I C = 1 0 mA IC = 2 A h FE ∗ DC Current Gain I C = 1 0 mA I C = 5 00 mA IC = 2 A h FE1 / h FE2 ∗ Matched Pair fT Transition frequency I C = 5 00 mA I C = 2 50 mA ∗ Pulsed: Pulse duration = 300 µs, duty cycle 1.5 % 2/4 BD433 BD434 BD435 BD436 BD437 BD438 SOT-32 (TO-126) MECHANICAL DATA mm MIN. A B b b1 C c1 D e e3 F G H H2 I O V 2.15 1.27 0.3 10 o DIM. 7.4 10.5 0.7 0.40 2.4 1.0 15.4 inch MAX. 7.8 10.8 0.9 0.65 2.7 1.3 16.0 MIN. 0.291 0.413 0.028 0.015 0.094 0.039 0.606 0.087 0.173 0.150 3.2 2.54 0.084 0.05 0.011 10o 0.118 0.126 0.100 TYP. MAX. 0.307 0.425 0.035 0.025 0.106 0.051 0.630 TYP. 2.2 4.4 3.8 3 1: Base 2: Collector 3: Emitter 0016114/B 3/4 BD433 BD434 BD435 BD436 BD437 BD438 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences 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 © 2003 STMicroelectronics – Printed in Italy – All Rights Reserved STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco Singapore - Spain - Sweden - Switzerland - United Kingdom - United States. http://www.st.com 4/4