L702 STMICROELECTRONICS | Alldatasheet
Document overview
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Technical content
SUSTAINING VOLTAGE: 70 V
2 A OUTPUT
IDEAL FOR DRIVING SOLENOIDS, DC MOTORS, STEPPER MOTORS, RELAYS, DISPLAYS, ETC.
DESCRIPTION
The L702 is a monolithic integrated circuit for high current and high voltage switching applications. It comprises four darlington transistors with common emitter and open collector suitable for current sink- ing applications mounted on the new POWERDIP and Multiwatt® packages. This circuit reduces components, sizes and costs; it can provide direct interface between low level logic and a variety of high current applications. October 1991 Multiwatt-11 ORDER CODES : L702B - Powerdip L702N - Multiwatt Powerdip 8 + 8 Symbol Parameter Value Unit VCEX Collector-emitter Voltage (input open) 90 V Vi Input Voltage 30 V IC Collector Current 3 A Ptot Total Power Dissipation at Tpin 9 to 16 ≤ 90 °C Powerdip 4W Total Power Dissipation at Tamb ≤ 70 °C 1.1 W Total Power Dissipationa t Tcase ≤ 90 °C Multiwatt 20 W Tstg Storage Temperature -55 to 150 °C Tj Operating Junction T emperature -25 to 150 °C ABSOLUTE MAXIMUM RATINGS
CONNECTION DIAGRAMS (top view) Powerdip Multiwatt SCHEMATIC DIAGRAM (each Darlington) L702
DIM. mm inch A 5 0.197 B 2.65 0.104 C 1.6 0.063 D 1 0.039 E 0.49 0.55 0.019 0.022 F 0.88 0.95 0.035 0.037 H1 19.6 0.772 H2 20.2 0.795 L 21.5 22.3 0.846 0.878 L1 21.4 22.2 0.843 0.874 L2 17.4 18.1 0.685 0.713 L7 2.65 2.9 0.104 0.114 S 1.9 2.6 0.075 0.102 S1 1.9 2.6 0.075 0.102 Dia1 3.65 3.85 0.144 0.152 MULTIWATT11 PACKAGE MECHANICAL DATA L702
DIM. mm inch a1 0.51 0.020 B 0.85 1.40 0.033 0.055 b 0.50 0.020 b1 0.38 0.50 0.015 0.020 D 20.0 0.787 E 8.80 0.346 e 2.54 0.100 e3 17.78 0.700 F 7.10 0.280 I 5.10 0.201 L 3.30 0.130 Z 1.27 0.050 POWERDIP PACKAGE MECHANICAL DATA L702
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics 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 SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. © 1994 SGS-THOMSON Microelectronics - All Rights Reserved SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco - The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thaliand - United Kingdom - U.S.A. L702