ULN2003AI HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY www.ti.com SLRS054B – JULY 2003 – REVISED FEBRUARY 2005 FEATURES • • • • • D, N, OR PW PACKAGE (TOP VIEW) 500-mA-Rated Collector Current (Single Output) High-Voltage Outputs . . . 50 V Output Clamp Diodes Inputs Compatible With Various Types of Logic Relay-Driver Applications 1B 2B 3B 4B 5B 6B 7B E DESCRIPTION/ORDERING INFORMATION 1 16 2 15 3 14 4 13 5 12 6 7 11 10 8 9 1C 2C 3C 4C 5C 6C 7C COM The ULN2003AI is a high-voltage, high-current Darlington transistor array. This device consists of seven npn Darlington pairs that feature high-voltage outputs with common-cathode clamp diodes for switching inductive loads. The collector-current rating of a single Darlington pair is 500 mA. The Darlington pairs can be paralleled for higher current capability. Applications include relay drivers, hammer drivers, lamp drivers, display drivers (LED and gas discharge), line drivers, and logic buffers. The ULN2003AI has a 2.7-kΩ series base resistor for each Darlington pair for operation directly with TTL or 5-V CMOS devices. ORDERING INFORMATION TA PACKAGE PDIP (N) –40°C to 105°C SOIC (D) TSSOP (PW) ORDERABLE PART NUMBER Tube of 425 ULN2003AIN Tube of 40 ULN2003AID Reel of 2500 ULN2003AIDR Reel of 2000 ULN2003AIPWR TOP-SIDE MARKING ULN2003AIN ULN2003AI UN2003AI Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2003–2005, Texas Instruments Incorporated ULN2003AI HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY www.ti.com SLRS054B – JULY 2003 – REVISED FEBRUARY 2005 LOGIC DIAGRAM 9 1B 2B 3B 4B 5B 6B 7B 1 16 2 15 3 14 4 13 5 12 6 11 7 10 COM 1C 2C 3C 4C 5C 6C 7C SCHEMATICS (EACH DARLINGTON PAIR) COM Input B Output C 2.7 kΩ 7.2 kΩ All resistor values shown are nominal. 2 3 kΩ E ULN2003AI HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY www.ti.com SLRS054B – JULY 2003 – REVISED FEBRUARY 2005 Absolute Maximum Ratings (1) at 25°C free-air temperature (unless otherwise noted) MIN VCC VI V Clamp diode reverse voltage (2) 50 V voltage (2) 30 V Peak collector current (3) (4) 500 mA Output clamp current 500 mA Total emitter-terminal current TA Operating free-air temperature range –40 D package θJA Package thermal impedance (3) (4) TJ Operating virtual junction temperature Tstg Storage temperature range (2) (3) (4) –2.5 A 105 °C 73 N package 67 PW package (1) UNIT 50 Input IOK MAX Collector-emitter voltage °C/W 108 –65 150 °C 150 °C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. The package thermal impedance is calculated in accordance with JESD 51-7. Electrical Characteristics TA = 25°C PARAMETER VI(on) VCE(sat) On-state input voltage Collector-emitter saturation voltage TEST FIGURE 5 4 TEST CONDITIONS VCE = 2 V 2.7 IC = 300 mA 3 II = 350 µA, II = 500 µA, II = 0 Collector cutoff current 1 VCE = 50 V, Clamp forward voltage 7 IF = 350 mA II(off) Off-state input current 2 VCE = 50 V, II Input current 3 VI = 3.85 V IR Clamp reverse current 6 VR = 50 V Ci Input capacitance VI = 0, MAX IC = 250 mA IC = 100 mA VF TYP 2.4 II = 250 µA, ICEX MIN IC = 200 mA 0.9 1.1 IC = 200 mA 1 1.3 IC = 350 mA 1.2 1.6 1.7 IC = 500 µA 50 f = 1 MHz 15 V V 50 µA 2 V µA 65 0.93 UNIT 1.35 mA 50 µA 25 pF 3 ULN2003AI HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY www.ti.com SLRS054B – JULY 2003 – REVISED FEBRUARY 2005 Electrical Characteristics TA = –40°C to 105°C PARAMETER VI(on) On-state input voltage TEST FIGURE 5 TEST CONDITIONS VCE = 2 V MIN TYP MAX IC = 200 mA 2.7 IC = 250 mA 2.9 IC = 300 mA IC = 100 mA 0.9 1.2 II = 350 µA, IC = 200 mA 1 1.4 1.2 Collector-emitter saturation voltage 4 II = 500 µA, IC = 350 mA ICEX Collector cutoff current 1 VCE = 50 V, II = 0 VF Clamp forward voltage 7 IF = 350 mA II(off) Off-state input current 2 VCE = 50 V, II Input current 3 VI = 3.85 V IR Clamp reverse current 6 VR = 50 V Ci Input capacitance VI = 0, 30 100 µA 2.2 V 1.35 mA 100 µA 25 pF µA 65 0.93 f = 1 MHz V 1.7 1.7 IC = 500 µA V 3 II = 250 µA, VCE(sat) UNIT 15 Switching Characteristics TA = 25°C PARAMETER TEST CONDITIONS MIN TYP MAX tPLH Propagation delay time, low- to high-level output See Figure 8 0.25 1 tPHL Propagation delay time, high- to low-level output See Figure 8 0.25 1 VOH High-level output voltage after switching VS = 50 V, IO ≈ 300 mA, See Figure 9 VS – 20 UNIT µs µs mV Switching Characteristics TA = –40°C to 105°C TYP MAX tPLH Propagation delay time, low- to high-level output PARAMETER See Figure 8 1 10 µs tPHL Propagation delay time, high- to low-level output See Figure 8 1 10 µs VOH High-level output voltage after switching VS = 50 V, 4 TEST CONDITIONS IO ≈ 300 mA, See Figure 9 MIN VS – 50 UNIT mV ULN2003AI HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY www.ti.com SLRS054B – JULY 2003 – REVISED FEBRUARY 2005 PARAMETER MEASUREMENT INFORMATION Open Open VCE VCE II(off) IC ICEX Open Figure 1. ICEX Test Circuit Figure 2. II(off) Test Circuit Open hFE = Open IC II VCE II IC II(on) VI Open NOTE: II is fixed for measuring VCE(sat), variable for measuring hFE. Figure 4. hFE, VCE(sat) Test Circuit Figure 3. II Test Circuit Open VR IR VI(on) VCE IC Figure 5. VI(on) Test Circuit VF Open Figure 6. IR Test Circuit IF Open Figure 7. VF Test Circuit 5 ULN2003AI HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY www.ti.com SLRS054B – JULY 2003 – REVISED FEBRUARY 2005 PARAMETER MEASUREMENT INFORMATION Input 50% 50% tPHL tPLH 50% Output 50% VOLTAGE WAVEFORMS Figure 8. Propagation Delay-Time Waveforms VS Input 2 mH Open 1N3064 200 Ω Pulse Generator (see Note A) Output CL = 15 pF (see Note B) TEST CIRCUIT ≤5 ns ≤10 ns 90% 1.5 V Input 10% VIH (see Note C) 90% 1.5 V 40 µs 10% 0V VOH Output VOL VOLTAGE WAVEFORMS NOTES: A. The pulse generator has the following characteristics: PRR = 12.5 kHz, ZO = 50 Ω. B. CL includes probe and jig capacitance. C. For testing, VIH = 3 V Figure 9. Latch-Up Test Circuit and Voltage Waveforms 6 ULN2003AI HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY www.ti.com SLRS054B – JULY 2003 – REVISED FEBRUARY 2005 TYPICAL CHARACTERISTICS COLLECTOR-EMITTER SATURATION VOLTAGE vs TOTAL COLLECTOR CURRENT (TWO DARLINGTONS IN PARALLEL) TA = 25°C 2 II = 250 µA II = 350 µA II = 500 µA 1.5 1 0.5 0 0 100 200 300 400 500 600 2.5 VCE(sat) VCE(sat) − Collector-Emitter Saturation Voltage − V 2.5 700 TA = 25°C II = 250 µA 2 II = 350 µA 1.5 II = 500 µA 1 0.5 0 800 0 100 IC − Collector Current − mA 200 300 400 500 600 700 800 IC(tot) − Total Collector Current − mA Figure 11 Figure 10 COLLECTOR CURRENT vs INPUT CURRENT 500 RL = 10 Ω TA = 25°C 450 IC IC − Collector Current − mA VCE(sat) VCE(sat) − Collector-Emitter Saturation Voltage − V COLLECTOR-EMITTER SATURATION VOLTAGE vs COLLECTOR CURRENT (ONE DARLINGTON) 400 VS = 10 V 350 VS = 8 V 300 250 200 150 100 50 0 0 25 50 75 100 125 150 175 200 II − Input Current − µA Figure 12 7 ULN2003AI HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY www.ti.com SLRS054B – JULY 2003 – REVISED FEBRUARY 2005 THERMAL INFORMATION N PACKAGE MAXIMUM COLLECTOR CURRENT vs DUTY CYCLE D PACKAGE MAXIMUM COLLECTOR CURRENT vs DUTY CYCLE 600 600 500 500 IIC C − Maximum Collector Current − mA IIC C − Maximum Collector Current − mA N=1 N=1 N=4 400 N=3 300 N=2 N=7 N=6 N=5 200 100 TA = 70°C N = Number of Outputs Conducting Simultaneously 10 20 30 40 50 60 70 Duty Cycle − % Figure 13 8 N=3 400 N=4 300 N=7 N=6 N=5 200 100 TA = 85°C N = Number of Outputs Conducting Simultaneously 0 0 0 N=2 80 90 100 0 10 20 30 40 50 60 70 Duty Cycle − % Figure 14 80 90 100 ULN2003AI HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON TRANSISTOR ARRAY www.ti.com SLRS054B – JULY 2003 – REVISED FEBRUARY 2005 APPLICATION INFORMATION VCC VCC V V 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 RP Lamp Test TTL Output Figure 15. TTL to Load 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 TTL Output Figure 16. Use of Pullup Resistors to Increase Drive Current 9 PACKAGE OPTION ADDENDUM www.ti.com 28-Feb-2005 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty Lead/Ball Finish MSL Peak Temp (3) ULN2003AID ACTIVE SOIC D 16 40 Pb-Free (RoHS) CU NIPDAU Level-2-260C-1 YEAR/ Level-1-235C-UNLIM ULN2003AIDR ACTIVE SOIC D 16 2500 Pb-Free (RoHS) CU NIPDAU Level-2-260C-1 YEAR/ Level-1-235C-UNLIM ULN2003AIN ACTIVE PDIP N 16 25 Pb-Free (RoHS) CU NIPDAU Level-NC-NC-NC ULN2003AIPW ACTIVE TSSOP PW 16 90 Pb-Free (RoHS) CU NIPDAU Level-1-250C-UNLIM ULN2003AIPWR ACTIVE TSSOP PW 16 2000 Pb-Free (RoHS) CU NIPDAU Level-1-250C-UNLIM (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. None: Not yet available Lead (Pb-Free). Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Green (RoHS & no Sb/Br): TI defines "Green" to mean "Pb-Free" and in addition, uses package materials that do not contain halogens, including bromine (Br) or antimony (Sb) above 0.1% of total product weight. (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 1 MECHANICAL DATA MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999 PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PINS SHOWN 0,30 0,19 0,65 14 0,10 M 8 0,15 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 1 7 0°– 8° A 0,75 0,50 Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,10 8 14 16 20 24 28 A MAX 3,10 5,10 5,10 6,60 7,90 9,80 A MIN 2,90 4,90 4,90 6,40 7,70 9,60 DIM 4040064/F 01/97 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. 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