L601-L603 L602-L604 DARLINGTON ARRAYS EIGHT DARLINGTONS PER PACKAGE OUTPUT CURRENT 400 mA PER DRIVER (500 mA PEAK) OUTPUT VOLTAGE 90 V (VCE (sus)) = 70 V) INTEGRAL SUPPRESSION DIODES FOR INDUCTIVE LOADS OUTPUTS CAN BE PARALLELED FOR HIGHER CURRENT TTL / CMOS / PMOS / DTL COMPATIBLE INPUTS INPUTS PINNED OPPOSITE OUTPUTS TO SIMPLIFY LAYOUT DIP-18 ORDER CODES : L601C L603C L602C L604C The four versions interface to all common logic families: DESCRIPTION The L601, L602, L603 and L604 are high voltage, high current darlington arrays each containing eight open collector darlington pairs with common emitters. Each channel is rated at 400 mA and can with stand peak currents of 500 mA. Suppression diodes are included for inductive load driving and the inputs are pinned opposite the outputs to simplify board layout. L601 General purpose L602 14 - 25 V PMOS L603 5 V TTL L604 6 - 15 V CMOS These versatile devices are useful for driving a wide range of loads, including solenoids, relays DC motors, LED displays, filament lamps, thermal printheads and high power buffers. ABSOLUTE MAXIMUM RATINGS Symbol Value Unit Collector Emitter Voltage (input open) 90 V IC Collector Current 0.4 A IC Collector Peak Current 0.5 A Vi Input Voltage (for L602 L603 and L604) 30 Ii Input Current (for L601 only) 25 mA Ptot Total Power Dissipation a Tamb = 25°C 1.8 W Top Operating Junction Temperature -25 to 150 °C VCEX Parameter October 1991 1/5 L601-L602-L603-L604 PIN CONNECTION (top view) SCHEMATIC DIAGRAMS L601 L602 L603 L604 2/5 L601-L602-L603-L604 THERMAL DATA Symbol Rth-j-amb Parameter Thermal resistance Junction-ambient Value Unit 70 °C/W Max ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) Symbol ICEX Parameter Test conditions Min. Typ. Max. Unit 10 µA 2 1.7 1.2 V V V Output Leakage Current VCE = 90 V Collector Emitter Saturation Voltage IC = 300 mA IC = 200 mA IC = 100 mA IB = 500 µA IB = µA IB = 250 µA DC Forward Current Gain (L601 only) VCE = 3 V IC = 300 mA Minimum Input Voltage (ON condition) VCE = 3V for L602 for L603 for L604 IC = 300 mA Maximum Input Voltage (OFF condition) VCE = 90 V for L601 for L602 for L603 for L604 IC = 25 µA IR Clamp Diode Reverse Current VR = 90 V VF Clamp Diode Forward Voltage IF = 300 mA ton Turn-on Delay 0.5 Vi to 0.5 Vo 0.4 µs toff Turn-off Delay 0.5 Vi to 0.5 Vo 0.4 µs VCE (sat) hFE Vi Vi 1000 - 11.5 2.5 5 0.55 7 0.75 1 V V V V V V V 2 50 µA 2.4 V 3/5 L601-L602-L603-L604 DIP18 PACKAGE MECHANICAL DATA mm DIM. MIN. a1 0.254 B 1.39 TYP. MAX. MIN. TYP. MAX. 0.010 1.65 0.055 0.065 b 0.46 0.018 b1 0.25 0.010 D 4/5 inch 23.24 0.915 E 8.5 0.335 e 2.54 0.100 e3 20.32 0.800 F 7.1 0.280 I 3.93 0.155 L 3.3 Z 1.27 0.130 1.59 0.050 0.063 L601-L602-L603-L604 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. 5/5