ULN2003A

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD Plastic-Encapsulate Darlington Transistors ULN2003A 1 Darlington Transistor (NPN) Introduction ULN2003A is a high voltage, high current Darlington transistor array. Each device consists of seven NPN Darlington pairs that can be output independently. These Darlington pairs have common emitter poles that support high voltage output with a common cathode clamp diode for switching inductive loads. The input and output of the clamp diode are relatively fixed to simplify the layout of the printed circuit board. The collector current of a single Darlington pair is rated at 500mA, and parallel Darlington pairs provide a higher current. Each Darlington pair of ULN2003A devices has a 2.7kΩ series base resistance that works directly with TTL or CMOS devices. This device is often used to drive a variety of loads, such as DC engine, LED display light, high power cache and general logic circuits such as TTL, 5V CMOS, etc. 2 3 Features • • • • • 500mA rated collector current (single output) High voltage output: 50V Output clamp diode Compatible with all kinds of logic input Relay driver application 4 Applications • • • • • • • • Relay Drivers Hammer Drivers Lamp Drivers Line Drivers Logic Buffers Stepper Motors IP Camera HVAC Valve and LED Dot Matrix Available Package 9 PART NUMBER PACKAGE ULN2003A 1B 2B SOP16 3B 4B COM 5B 2.7KΩ 1 16 2 15 3 14 4 13 5 12 6 11 7 10 COM 1C 2C 3C 4C 5C OUPUT C INPUT B 7.2k Ω 6B 3k Ω 7B 6C 7C E Figure 2-1. Functional Block Diagram Figure 2-2. Simplified Block Diagram Please carefully read the notice at the end of this data sheet about product use, data sheet changes and important statements. ULN2003A 5 Orderable Information MODEL DEVICE PACKAGE OP TEMP ECO PLAN - ULN2003A SOP16 -40 ~ 85°C RoHS & Green MSL PACKING OPTION Level 3 Tape and Reel 168 HR 2500 Units / Reel SORT Active Note: ECO PLAN: For the RoHS and Green certification standards of this product, please refer to the official report provided by JSCJ. MSL: Moisture Sensitivity Level. Determined according to JEDEC industry standard classification. SORT: Specifically defined as follows: Active: Recommended for new products; Customized: Products manufactured to meet the specific needs of customers; Preview: The device has been released and has not been fully mass produced. The sample may or may not be available; NoRD: It is not recommended to use the device for new design. The device is only produced for the needs of existing customers; Obsolete: The device has been discontinued. www.jscj-elec.com 2 Rev. - 1.2 ULN2003A 6 Pin Configuration and Marking Information 6.1 Pin Configuration and Function Figure 6-1. SOP16 Package Top View 1B 1 16 1C 2B 2 15 2C 3B 3 14 3C 4B 4 13 4C 5B 5 12 5C 6B 6 11 6C 7B 7 10 7C GND 8 9 COM Not to scale Pin Functions PIN TYPE DESCRIPTION NAME NO. 1B 1 2B 2 3B 3 4B 4 5B 5 6B 6 7B 7 1C 16 2C 15 3C 14 4C 13 5C 12 6C 11 7C 10 GND 8 — Common emitter shared by all channels (typically tied to ground) COM 9 I/O Common cathode node for flyback diodes (required for inductive loads) I Channel 1 through 7 Darlington base input O Channel 1 through 7 Darlington collector output 6.2 Marking Information "ULN2003AG" = Device Number. ULN2003AG "XXXXXXXX" = Code. XXXXXXXX www.jscj-elec.com 3 Rev. - 1.2 ULN2003A 7 Specifications 7.1 Absolute Maximum Ratings(1) at 25°C free-air temperature (unless otherwise noted) CHARACTERISTIC SYMBOL VALUE UNIT Output voltage(2) VOUT 50 V Input voltage(2) VIN 30 V Collector current (peak) IC 500 mA Base-terminal current IB 25 mA PD MAX Internally Limited(3) W Maximum junction temperature TJ MAX 150 °C Storage Temperature Tstg -55 ~ 150 °C Maximum power dissipation SOP-18 (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum rated conditions for extended periods may affect device reliability. (2) All voltages are with respect to network ground terminal. (3) Refer to Thermal Information for details. 7.2 Recommended Operating Conditions PARAMETER SYMBOL MIN. NOM. MAX. UNIT Operating junction temperature TJ - - 125 °C Operating ambient temperature TA -40 - 85 °C 7.3 Thermal Information(4) THERMAL METRIC SYMBOL ULN2003A SOP16 Package UNIT Junction-to-ambient thermal resistance RΘJA 75.2 °C/W PD Ref 1.33 W Reference maximum power dissipation for continuous operation (4) Test in TA = 25°C, see Notes for more details. www.jscj-elec.com 4 Rev. - 1.2 ULN2003A 7 Specifications 7.4 Electrical Characteristics at 25°C free-air temperature (unless otherwise specified) CHARACTERISTIC Collector cutoff current Collector-emitter saturation voltage Input current (ON) SYMBOL TEST CONDITIONS FIGURES(5) MIN. TYP.(6) MAX. UNIT ICEX VCE = 50V 1a - - 50.0 μA - 0.9 1.1 - 1.1 1.3 - 1.3 1.6 - 0.93 1.35 - - 2.4 - - 2.7 - - 3.0 IC = 100mA, IB = 250μA VCE (SAT) IC = 200mA, IB = 350μA 2 IC = 350mA, IB = 500μA VIN = 3.85V IIN (ON) 3 VCE = 2.0V, IC = 200mA Input voltage (ON) VIN (ON) VCE = 2.0V, IC = 250mA 5 VCE = 2.0V, IC = 300mA Clamp reverse current Clamp forward voltage Output leakage current V mA V IR VR = 50V 6 -4.0 - 50 μA VF IF = 350mA 7 - 1.7 2.0 V ICEX-1V VCE = 50V, VIN = 1.0V 1b -5.0 - 80 μA Note: (5) Test figures. See Parameter Measurement Information for details. (6) Typical numbers are at 25°C and represent the most likely norm. 7.5 Typical Characteristics Saturation Voltage vs. Output Voltage Output Voltage vs. Input Current www.jscj-elec.com 5 Rev. - 1.2 ULN2003A 8 Parameter Measurement Information Open Open VCE VCE ICEX ICEX VIN Open Figure 1a. ICEX Test Circuit Figure 1b. ICEX Test Circuit Open ℎ𝐹𝐹𝐹𝐹 = IIN 𝐼𝐼𝐶𝐶 𝐼𝐼𝐼𝐼𝐼𝐼 Open IIN (on) VIN IC VCE Figure 3. IIN Test Circuit Figure 2. hFE, VCE (SAT) Test Circuit Open Open Open VCE IC IIN (off) VIN (on) VCE IC IIN is fixed when used to measure VCE and variable when used to measure hFE Figure 5. VIN (on) Test Circuit Figure 4. IIN (off) Test Circuit VR IR VF Open Open Figure 7. VF Test Circuit Figure 6. IR Test Circuit www.jscj-elec.com IF 6 Rev. - 1.2 ULN2003A 9 Mechanical Information SOP16 Package SYMBOL DIMENSIONS IN MILLIMETERS MIN NOM MAX MIN NOM MAX A 1.500 1.600 1.700 0.059 0.063 0.068 A1 0.100 0.150 0.250 0.004 0.006 0.010 A2 1.400 1.450 1.500 0.055 0.057 0.059 A3 0.600 0.650 0.700 0.024 0.026 0.028 b 0.300 0.400 0.500 0.012 0.016 0.020 c 0.150 0.200 0.250 0.006 0.008 0.010 D 9.800 9.900 10.000 0.386 0.390 0.394 E 5.800 6.000 6.200 0.228 0.236 0.244 E1 3.850 3.900 3.950 0.152 0.154 0.156 e L 1.270 Bsc. 0.500 L1 Θ www.jscj-elec.com DIMENSIONS IN INCHES 0.600 0.050 Bsc. 0.700 0.020 1.050 Bsc. 0° 4° 0.024 0.028 0.041 Bsc. 8° 7 0° 4° 8° Rev. - 1.2 ULN2003A 10 Notes and Revision History 10.1 Associated Product Family and Others To view other products of the same type or IC products of other types, please click the official website of JSCJ -https: www.jscj-elec.com for more details. 10.2 Notes Electrostatic Discharge Caution This IC may be damaged by ESD. Relevant personnel shall comply with correct installation and use specifications to avoid ESD damage to the IC. If appropriate measures are not taken to prevent ESD damage, the hazards caused by ESD include but are not limited to degradation of integrated circuit performance or complete damage of integrated circuit. For some precision integrated circuits, a very small parameter change may cause the whole device to be inconsistent with its published specifications. Junction-to-ambient Thermal Resistance RΘJA Definition: The junction to ambient thermal resistance RΘJA is a metric of the thermal performance of the device's packages. By comparing the metric of different companies on the same product package, the thermal performance of the product can be roughly estimated in a relative sense. RΘJA is measured under the conditions specified in the corresponding specifications. If the measurement of RΘJA of two products follows different specifications and standards, or although the same specifications and standards are adopted, it is not tested in strict accordance with the specifications, then the RΘJA of two products will lose the meaning of comparison. This product follows the test specified by JEDEC in the EIA/JESD51-x series documents. RΘJA is measured in still air with TA = 25°C and installed on a 1 in 2 FR-4 board covered with 2 ounces of copper. Usage: Junction to ambient thermal resistance RΘJA is a parameter defined at the system level rather than on a single device or chip. In the test of RΘJA provided in the data sheet, most of the heat generated by the operation of the device is dissipated through the test board rather than the packaging surface of the device. In fact, the design and layout of PCB (such as chip or pad size, internal package geometry, etc.) will significantly affect RΘJA. At this time, any calculation of the junction temperature or thermal power consumption of the device by applying RΘJA in the data sheet will have a very large error, so that it does not match the real performance of the device. Therefore, RΘJA should be used as the relative comparison of product packaging thermal performance between different companies, rather than directly using RΘJA in the data sheet in the actual calculation. Reference Maximum Power Dissipation for Continuous Operation PD Ref The reference maximum power dissipation for continuous operation PD Ref is not an accurate value obtained from the actual test. It is a theoretical value obtained according to the heat dissipation capacity of packaging combined with practical application. It is used to compare the differences of heat dissipation capacity more intuitively between products of different companies. This value is only for estimation reference and cannot be used as an index of the actual performance of the device for circuit design. www.jscj-elec.com 8 Rev. - 1.2 ULN2003A 10 Notes and Revision History 10.3 Revision History April, 2023: changed from rev - 1.1 to rev - 1.2: • Page 2, Orderable Inofrmation, "OP TEMP" changed from "-20 ~ 85°C" to "-40 ~ 85°C"; • Page 4, Recommend Operating Condition, "TA" changed from "-20 ~ 85°C" to "-40 ~ 85°C". January, 2023: changed from rev-1.0 to rev -1.1: • Added the part "Orderable Information". • Page 4, Absolute Maximum Ratings, Collector current changed from "(continuous)" to "(peak)". August, 2022: released ULN2003A rev - 1.0. www.jscj-elec.com 9 Rev. - 1.2 DISCLAIMER IMPORTANT NOTICE, PLEASE READ CAREFULLY The information in this data sheet is intended to describe the operation and characteristics of our products. JSCJ has the right to make any modification, enhancement, improvement, correction or other changes to any content in this data sheet, including but not limited to specification parameters, circuit design and application information, without prior notice. Any person who purchases or uses JSCJ products for design shall: 1. Select products suitable for circuit application and design; 2. Design, verify and test the rationality of circuit design; 3. Procedures to ensure that the design complies with relevant laws and regulations and the requirements of such laws and regulations. JSCJ makes no warranty or representation as to the accuracy or completeness of the information contained in this data sheet and assumes no responsibility for the application or use of any of the products described in this data sheet. Without the written consent of JSCJ, this product shall not be used in occasions requiring high quality or high reliability, including but not limited to the following occasions: medical equipment, military facilities and aerospace. JSCJ shall not be responsible for casualties or property losses caused by abnormal use or application of this product. Official Website: www.jscj-elec.com