DS2003 High Current/Voltage Darlington Drivers General Description The DS2003 is comprised of seven high voltage, high current NPN Darlington transistor pairs. All units feature common emitter, open collector outputs. To maximize their effectiveness, these units contain suppression diodes for inductive loads and appropriate emitter base resistors for leakage. The DS2003 has a series base resistor to each Darlington pair, thus allowing operation directly with TTL or CMOS operating at supply voltages of 5.0V. The DS2003 offers solutions to a great many interface needs, including solenoids, relays, lamps, small motors, and LEDs. Applications requiring sink currents beyond the capability of a single output may be accommodated by paralleling the outputs. Features n n n n n n Seven high gain Darlington pairs High output voltage (VCE = 50V) High output current (IC = 350 mA) TTL, PMOS, CMOS compatible Suppression diodes for inductive loads Extended temperature range Connection Diagram 16-Lead DIP DS009647-1 Top View Order Numbers N Package Number N16E © 2000 National Semiconductor Corporation M Package Number M16A DS2003TN DS2003TM DS2003CN DS2003CM DS009647 www.national.com DS2003 High Current/Voltage Darlington Drivers January 2000 DS2003 Absolute Maximum Ratings (Note 1) N16E Package M16A Package Input Voltage Output Voltage Emitter-Base Voltage Continuous Collector Current Continuous Base Current If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Storage Temperature Range Operating Temperature Range DS2003TN, DS2003TM DS2003CN, DS2003CM Lead Temperature Soldering, 10 seconds −65˚C to +150˚C −40˚C to +105˚C 0˚C to +85˚C 1330 mW 770 mW 30V 55V 6.0V 500 mA 25 mA Note: *Derate N16E package 13.3 mW/˚C for TA above 25˚C. Derate M16A package 7.7 mW/˚C for TA above 25˚C. 265˚C Maximum Power Dissipation* at TA = 25˚C Electrical Characteristics TA = 25˚C, unless otherwise specified (Note 2) Symbol ICEX VCE(Sat) Parameter Output Leakage Current Collector-Emitter Saturation Voltage II(ON) Input Current II(OFF) Input Current (Note 4) VI(ON) Input Voltage (Note 5) CI Input Capacitance tPLH Turn-On Delay tPHL Turn-Off Delay IR Clamp Diode Leakage Current VF Clamp Diode Forward Voltage Conditions TA = 25˚C, VCE = 50V (Figure 1 ) TA = 85˚C, VCE = 50V (Figure 1 ) for DS2003CN, DS2003CM TA = 105˚C, VCE = 50V (Figure 1 ) for DS2003TN, DS2003TM IC = 350 mA, IB = 500 µA (Figure 3 ) (Note 3) Min Max Units 20 100 µA 150 IC = 200 mA, IB = 350 µA (Figure 3 ) IC = 100 mA, IB = 250 µA (Figure 3 ) VI = 3.85V (Figure 4 ) TA = 85˚C for DS2003CN, DS2003CM IC = 500 µA (Figure 5 ) VCE = 2.0V, IC = 200 mA (Figure 6 ) Typ 50 1.25 1.6 1.1 1.3 0.9 1.1 0.93 1.35 100 V mA µA 2.4 VCE = 2.0V, IC = 250 mA (Figure 6 ) VCE = 2.0V, IC = 300 mA (Figure 6 ) 2.7 V 3.0 15 30 pF 0.5 VI to 0.5 VO 1.0 µs 0.5 VI to 0.5 VO VR = 50V (Figure 7 )TA = 25˚C TA = 85˚C 1.0 µs 50 µA 100 µA 2.0 V IF = 350 mA (Figure 8 ) 1.7 Note 1: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices should be operated at these limits. The tables of “Electrical Characteristics” provide conditions for actual device operation. Note 2: All limits apply to the complete Darlington series except as specified for a single device type. Note 3: Under normal operating conditions these units will sustain 350 mA per output with VCE (Sat) = 1.6V at 70˚C with a pulse width of 20 ms and a duty cycle of 30%. Note 4: The II(OFF) current limit guaranteed against partial turn-on of the output. Note 5: The VI(ON) voltage limit guarantees a minimum output sink current per the specified test conditions. www.national.com 2 DS2003 Typical Performance Characteristics Collector Current vs Saturation Voltage Collector Current vs Input Current DS009647-18 Peak Collector Current vs Duty Cycle and Number of Outputs (Molded Package) Input Current vs Input Voltage DS009647-19 DS009647-20 Peak Collector Current vs Duty Cycle and Number of Outputs (Ceramic Package) DS009647-23 DS009647-22 Equivalent Circuits DS009647-3 3 www.national.com DS2003 Test Circuits DS009647-7 DS009647-10 FIGURE 1. FIGURE 4. DS009647-8 DS009647-11 FIGURE 2. FIGURE 5. DS009647-12 DS009647-9 FIGURE 6. FIGURE 3. DS009647-13 FIGURE 7. DS009647-14 FIGURE 8. www.national.com 4 DS2003 Physical Dimensions inches (millimeters) unless otherwise noted Surface Mount Package (M) Order Number DS2003CM, DS2003TM NS Package Number M16A Molded Dual-In-Line Package (N) Order Number DS2003CN, DS2003TN NS Package Number N16E 5 www.national.com DS2003 High Current/Voltage Darlington Drivers Notes LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. National Semiconductor Corporation Americas Tel: 1-800-272-9959 Fax: 1-800-737-7018 Email: [email protected] www.national.com National Semiconductor Europe Fax: +49 (0) 1 80-530 85 86 Email: [email protected] Deutsch Tel: +49 (0) 1 80-530 85 85 English Tel: +49 (0) 1 80-532 78 32 Français Tel: +49 (0) 1 80-532 93 58 Italiano Tel: +49 (0) 1 80-534 16 80 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. National Semiconductor Asia Pacific Customer Response Group Tel: 65-2544466 Fax: 65-2504466 Email: [email protected] National Semiconductor Japan Ltd. Tel: 81-3-5639-7560 Fax: 81-3-5639-7507 National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.