MJE340 MJE350 ® COMPLEMETARY SILICON POWER TRANSISTORS ■ ■ STMicroelectronics PREFERRED SALESTYPES COMPLEMENTARY PNP - NPN DEVICES APPLICATIONS LINEAR AND SWITCHING INDUSTRIAL EQUIPMENT ■ DESCRIPTION The MJE340 is a Silicon Epitaxial Planar NPN transistor intended for use in medium power linear and switching applications. It is mounted in SOT-32. The complementary PNP type is MJE350. 3 2 1 SOT-32 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol Parameter V CEO Collector-Emitter Voltage (I B = 0) V EBO Emitter-Base Voltage (I C = 0) IC Value Collector Current P tot Total Power Dissipation at T case ≤ 25 C T stg Storage Temperature Tj o Max Operating Junction Temperature NPN MJE340 PNP MJE350 Unit 300 V 3 V 0.5 A 20.8 W -65 to 150 o C 150 o C For PNP types voltage and current values are negative. April 2003 1/5 MJE340 / MJE350 THERMAL DATA R thj-case Thermal Resistance Junction-case Max o 6.0 C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symbol Parameter Test Conditions Typ. Max. Unit I CBO Collector Cut-off Current (I E = 0) V CB = 300 V 100 µA I EBO Emitter Cut-off Current (I C = 0) V EB = 3 V 100 µA V CEO(sus) ∗ Collector-Emitter Sustaining Voltage (I B = 0) h FE DC Current Gain I C = 1 mA I C = 50 mA 300 V CE = 10 V ∗ Pulsed: Pulse duration = 300µs, duty cycle ≤ 2% Safe Operating Area 2/5 Min. Derating Curve 30 V 240 MJE340 / MJE350 DC Current Gain (NPN type) DC Current Gain (PNP type) Collector-Emitter Saturation Voltage (NPN type) Collector-Emitter Saturation Voltage (PNP type) 3/5 MJE340 / MJE350 SOT-32 (TO-126) MECHANICAL DATA mm DIM. MIN. TYP. inch MAX. MIN. A 7.4 7.8 0.291 TYP. MAX. 0.307 B 10.5 10.8 0.413 0.425 b 0.7 0.9 0.028 0.035 b1 0.40 0.65 0.015 0.025 C 2.4 2.7 0.094 0.106 c1 1.0 1.3 0.039 0.051 D 15.4 16.0 0.606 0.630 e 2.2 0.087 e3 4.4 0.173 F 3.8 0.150 G 3 3.2 H 0.118 0.126 2.54 0.100 H2 2.15 I 1.27 0.084 0.05 O 0.3 0.011 V 10o 10o 1: Base 2: Collector 3: Emitter 0016114/B 4/5 MJE340 / MJE350 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 5/5