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| NUD3112 Integrated Relay, Inductive Load Driver This device is used to switch inductive loads such as relays, solenoids incandescent lamps, and small DC motors without the need of a free-wheeling diode. The device integrates all necessary items such as the MOSFET switch, ESD protection, and Zener clamps. It accepts logic level inputs thus allowing it to be driven by a large variety of devices including logic gates, inverters, and microcontrollers. Features http://onsemi.com * Provides a Robust Driver Interface Between D.C. Relay Coil and * * * * * * Sensitive Logic Circuits Optimized to Switch Relays of 12 V Rail Capable of Driving Relay Coils Rated up to 6.0 W at 12 V Internal Zener Eliminates the Need of Free-Wheeling Diode Internal Zener Clamp Routes Induced Current to Ground for Quieter Systems Operation Low VDS(ON) Reduces System Current Drain Pb-Free Package is Available Relay, Inductive Load Driver Silicon SMALLBLOCKt 0.5 Ampere, 16 V Clamp 3 MARKING DIAGRAMS JW5 D 1 2 SOT-23 CASE 318 STYLE 21 4 JW5 = Specific Device Code D = Date Code Typical Applications 6 5 JW5 D 1 2 3 JW5 = Specific Device Code D = Date Code * Telecom: Line Cards, Modems, Answering Machines, FAX * Computers and Office: Photocopiers, Printers, Desktop Computers * Consumer: TVs and VCRs, Stereo Receivers, CD Players, Cassette * Industrial: Small Appliances, Security Systems, Automated Test Equipment, Garage Door Openers INTERNAL CIRCUIT DIAGRAMS Drain (3) Recorders SC-74 CASE 318F STYLE 7 Drain (6) Drain (3) Gate (1) 1.0 k 300 k Gate (2) 1.0 k 300 k 1.0 k 300 k Gate (5) Source (2) Source (1) Source (4) CASE 318 CASE 318F ORDERING INFORMATION Device NUD3112LT1 NUD3112LT1G NUD3112DMT1 Package SOT-23 SOT-23 (Pb-Free) SC-74 Shipping 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. (c) Semiconductor Components Industries, LLC, 2004 1 June, 2004 - Rev. 6 Publication Order Number: NUD3112/D NUD3112 MAXIMUM RATINGS (TJ = 25C unless otherwise specified) Symbol VDSS VGS ID Ez Drain to Source Voltage - Continuous Gate to Source Voltage - Continuous Drain Current - Continuous Single Pulse Drain-to-Source Avalanche Energy (TJinitial = 25C) Junction Temperature Operating Ambient Temperature Storage Temperature Range Total Power Dissipation (Note 1) Derating Above 25C Total Power Dissipation (Note 1) Derating Above 25C Thermal Resistance Junction-to-Ambient (Note 1) Human Body Model (HBM) According to EIA/JESD22/A114 SOT-23 SC-74 SOT-23 SC-74 Rating Value 14 6 500 50 150 -40 to 85 -65 to +150 225 1.8 380 3.0 556 329 2000 Unit Vdc Vdc mA mJ C C C mW mW/C mW mW/C C/W V TJ TA Tstg PD PD RqJA ESD 1. Mounted onto minimum pad board. TYPICAL ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Symbol OFF CHARACTERISTICS VBRDSS BVGSO IDSS Drain to Source Sustaining Voltage (Internally Clamped) (ID = 10 mA) Ig = 1.0 mA Drain to Source Leakage Current (VDS = 12 V , VGS = 0 V, TA = 25C) (VDS = 12 V, VGS = 0 V, TA = 85C) Gate Body Leakage Current (VGS = 3.0 V, VDS = 0 V) (VGS = 5.0 V, VDS = 0 V) 14 16 17 V Characteristic Min Typ Max Unit - - - - - - - - - - 8 20 40 35 65 V mA IGSS mA ON CHARACTERISTICS VGS(th) Gate Threshold Voltage (VGS = VDS, ID = 1.0 mA) (VGS = VDS, ID = 1.0 mA, TA = 85C) Drain to Source On-Resistance (ID = 250 mA, VGS = 3.0 V) (ID = 500 mA, VGS = 3.0 V) (ID = 500 mA, VGS = 5.0 V) (ID = 500 mA, VGS = 3.0 V, TA=85C) (ID = 500 mA, VGS = 5.0 V, TA=85C) Output Continuous Current (VDS = 0.25 V, VGS = 3.0 V) (VDS = 0.25 V, VGS = 3.0 V, TA = 85C) Forward Transconductance (VOUT = 12.0 V, IOUT = 0.25 A) 0.8 0.8 - - - - - 1.2 - - - - - - 1.4 1.4 1.2 1.3 0.9 1.3 0.9 V RDS(on) W IDS(on) 300 200 350 400 - 490 - - - mA mmhos gFS http://onsemi.com 2 NUD3112 TYPICAL ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) Symbol DYNAMIC CHARACTERISTICS Ciss Coss Crss Input Capacitance (VDS = 12 V, VGS = 0 V, f = 10 kHz) Output Capacitance (VDS = 12 V, VGS = 0 V, f = 10 kHz) Transfer Capacitance (VDS = 12.0 V, VGS = 0 V, f = 10 kHz) - - - 23 30 7 - - - pF pF pF Characteristic Min Typ Max Unit SWITCHING CHARACTERISTICS Symbol tPHL tPLH tf tr Characteristic Propagation Delay Times: High to Low Propagation Delay; Figure 1 (VDS = 12 V, VGS = 5.0 V) Low to High Propagation Delay; Figure 1 (VDS = 12 V, VGS = 5.0 V) Transition Times: Fall Time; Figure 1 (VDS = 12 V, VGS = 5.0 V) Rise Time; Figure 1 (VDS = 12 V, VGS = 5.0 V) Min - - - - Typ 21 91 36 61 Max - - nS - - Units nS VIH Vin 50% 0V tPHL 90% Vout 50% 10% VOL tr tPLH VOH tf Figure 1. Switching Waveforms http://onsemi.com 3 NUD3112 TYPICAL PERFORMANCE CURVES (TJ = 25C unless otherwise specified) 1 I D, DRAIN CURRENT (A) VGS = 5.0 V I D, DRAIN CURRENT (A) VGS = 3.0 V 0.1 VGS = 2.0 V VGS = 1.5 V 1 VDS = 0.8 V 0.1 0.01 0.01 125C 85C 25C -40C 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 VGS, GATE-TO-SOURCE VOLTAGE (V) 5.0 0.001 VGS = 1.0 V 0.001 0.0001 0.0001 0.00001 0.8 0.5 0.00001 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 VDS, DRAIN-TO-SOURCE VOLTAGE (V) Figure 2. Output Characteristics RDS(on), DRAIN-TO-SOURCE RESISTANCE (mW) 1200 1000 800 600 400 200 0 -50 ID = 0.25 A VGS = 3.0 V ID = 0.5 A VGS = 3.0 V RDS(on), DRAIN-TO-SOURCE RESISTANCE (W) 4500 4000 3500 3000 2500 125C 2000 1500 1000 500 0 0.6 Figure 3. Transfer Function ID = 250 mA ID = 0.5 A VGS = 5.0 V 85C 25C -40C -25 0 50 25 75 TEMPERATURE (C) 100 125 0.8 1 1.2 1.4 VGS, GATE-TO-SOURCE VOLTAGE (V) 1.6 Figure 4. On-Resistance Variation vs. Temperature 15.98 V Z , ZENER VOLTAGE (V) 15.96 15.94 15.92 15.90 15.88 15.86 15.84 15.82 15.80 -50 -25 0 50 75 25 TEMPERATURE (C) 100 125 V Z , ZENER CLAMP VOLTAGE (V) IZ = 10 mA 21 20 19 18 17 16 15 14 Figure 5. RDS(ON) Variation vs. Gate-to-Source Voltage 85C 25C -40C 13 0.1 1 10 100 IZ, ZENER CURRENT (mA) 1000 Figure 6. Zener Voltage vs. Temperature Figure 7. Zener Clamp Voltage vs. Zener Current http://onsemi.com 4 NUD3112 TYPICAL PERFORMANCE CURVES (TJ = 25C unless otherwise specified) RDS(on), DRAIN-TO-SOURCE RESISTANCE (W) 1.2 1.1 1 0.9 0.8 0.7 0.6 0.5 0.4 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 ID, DRAIN CURRENT (A) 25C -40C VGS = 3.0 V IGSS, GATE LEAKAGE (mA) 125C 85C 45 40 35 30 25 20 15 10 5 0 -50 -25 0 50 25 75 TEMPERATURE (C) 100 125 VGS = 3.0 V VGS = 5.0 V Figure 8. On-Resistance vs. Drain Current and Temperature Figure 9. Gate Leakage vs. Temperature +12V Relay +5V / 3.3V clamp Zener clamp Zener 1.0 k Logic ESD Zener 300 k ESD Zener Figure 10. Typical Application Circuit http://onsemi.com 5 NUD3112 PACKAGE DIMENSIONS SOT-23 (TO-236) CASE 318-08 ISSUE AH NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. 4. 318-03 AND -07 OBSOLETE, NEW STANDARD 318-08. A L 3 1 2 BS V G C D H K J DIM A B C D G H J K L S V INCHES MIN MAX 0.1102 0.1197 0.0472 0.0551 0.0350 0.0440 0.0150 0.0200 0.0701 0.0807 0.0005 0.0040 0.0034 0.0070 0.0140 0.0285 0.0350 0.0401 0.0830 0.1039 0.0177 0.0236 MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.177 0.35 0.69 0.89 1.02 2.10 2.64 0.45 0.60 STYLE 21: PIN 1. GATE 2. SOURCE 3. DRAIN SOLDERING FOOTPRINT* 0.95 0.037 0.95 0.037 2.0 0.079 0.9 0.035 0.8 0.031 SCALE 10:1 mm inches *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 6 NUD3112 PACKAGE DIMENSIONS SC-74 CASE 318F-05 ISSUE K A L 6 5 1 2 4 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. 4. 318F-01, -02, -03 OBSOLETE. NEW STANDARD 318F-04. DIM A B C D G H J K L M S INCHES MIN MAX 0.1142 0.1220 0.0512 0.0669 0.0354 0.0433 0.0098 0.0197 0.0335 0.0413 0.0005 0.0040 0.0040 0.0102 0.0079 0.0236 0.0493 0.0649 0_ 10 _ 0.0985 0.1181 MILLIMETERS MIN MAX 2.90 3.10 1.30 1.70 0.90 1.10 0.25 0.50 0.85 1.05 0.013 0.100 0.10 0.26 0.20 0.60 1.25 1.65 0_ 10 _ 2.50 3.00 S 3 B D G M 0.05 (0.002) H C K J STYLE 7: PIN 1. SOURCE 1 2. GATE 1 3. DRAIN 2 4. SOURCE 2 5. GATE 2 6. DRAIN 1 RECOMMENDED FOOTPRINT 2.4 0.094 1.9 0.074 0.7 0.028 0.95 0.037 0.95 0.037 1.0 0.039 SCALE 10:1 mm inches http://onsemi.com 7 NUD3112 SMALLBLOCK is a trademark of Semiconductor Components Industries, LLC (SCILLC). ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 61312, Phoenix, Arizona 85082-1312 USA Phone: 480-829-7710 or 800-344-3860 Toll Free USA/Canada Fax: 480-829-7709 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Japan: ON Semiconductor, Japan Customer Focus Center 2-9-1 Kamimeguro, Meguro-ku, Tokyo, Japan 153-0051 Phone: 81-3-5773-3850 ON Semiconductor Website: http://onsemi.com Order Literature: http://www.onsemi.com/litorder For additional information, please contact your local Sales Representative. http://onsemi.com 8 NUD3112/D |
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