Maker : National Semiconductor
Part No. : DS2003

  Datasheet PDF : DS2003.pdf
  Cross Reference : DS2003 Cross Reference
  Buy Component : DS2003 Find Stock and Price

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Product Information

DS2003 High Current/Voltage Darlington Drivers January 2000 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 DS2003TN DS2003CN M Package Number M16A DS2003TM DS2003CM © 2000 National Semiconductor Corporation DS009647 www.national.com DS2003 Absolute Maximum Ratings (Note 1) 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 Maximum Power Dissipation* at TA = 25˚C −65˚C to +150˚C −40˚C to +105˚C 0˚C to +85˚C 265˚C N16E Package M16A Package Input Voltage Output Voltage Emitter-Base Voltage Continuous Collector Current Continuous Base Current 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. Electrical Characteristics TA = 25˚C, unless otherwise specified (Note 2) Symbol ICEX Parameter Output Leakage Current Collector-Emitter Saturation Voltage Input Current Input Current (Note 4) Input Voltage (Note 5) Input Capacitance Turn-On Delay Turn-Off Delay Clamp Diode Leakage Current Clamp Diode Forward Voltage 0.5 VI to 0.5 VO 0.5 VI to 0.5 VO VR = 50V (Figure 7 )TA = 25˚C TA = 85˚C IF = 350 mA (Figure 8 ) 1.7 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) 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 ) VCE = 2.0V, IC = 250 mA (Figure 6 ) VCE = 2.0V, IC = 300 mA (Figure 6 ) 15 50 Min Typ Max 20 100 150 1.25 1.1 0.9 0.93 100 2.4 2.7 3.0 30 1.0 1.0 50 100 2.0 pF µs µs µA µA V V 1.6 1.3 1.1 1.35 mA µA V µA Units VCE(Sat) II(ON) II(OFF) VI(ON) CI tPLH tPHL IR VF 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 Input Current vs Input Volt...

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