ZXTR2105FQ 60V INPUT, 5V 15mA REGULATOR TRANSISTOR Description Features The ZXTR2105FQ monolithically integrates a transistor, zener diode and resistor to function as a linear regulator. The device regulates with a 5V nominal output at 15mA. It is designed for use in highvoltage applications where standard linear regulators cannot be used. This function is fully integrated into a SOT23 package, minimizing PCB area and reducing the number of components when compared with a multi-chip discrete solution. This linear regulator is designed to meet the stringent requirement of automotive applications. Mechanical Data Applications Supply voltage regulation for: 12V to 5V Rails 24V to 5V Rails Other Customized Input Rails Series Linear Regulator Using Emitter-Follower Stage Input Voltage = 7V to 60V (For Regulated Output Voltage) Output Voltage = 5V 5% Fully Integrated into a SOT23 Package Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability PPAP Capable (Note 4) Case: SOT23 Case Material: Molded Plastic Green Molding Compound; UL Flammability Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish - Matte Tin Plated Leads; Solderable per MILSTD-202, Method 208 Weight: 0.008 grams (Approximate) ZXTR2105FQ SOT23 VIN Pin Name GND Internal Device Schematic Top View Pin Function VIN Input Supply GND Power Ground VOUT Voltage Output VOUT Top View Pin-Out Ordering Information (Note 5) Product ZXTR2105FQ-7 Notes: Compliance Automotive Marking 2T1 Reel Size (inches) 7 Tape Width (mm) 8 Quantity per Reel 3,000 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See http://www.diodes.com/quality/lead_free.htmlfor more information about Diodes Incorporated's definitions of Halogen and Antimony free,"Green" and Lead-Free. 3. Halogen- and Antimony-free "Green products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. Automotive products are AEC-Q101 qualified and are PPAP capable. Refer to http://www.diodes.com/product_compliance_definitions.html. 5. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/. Marking Information SOT23 2T1 ZXTR2105FQ Document number: DS39742 Rev. 6 - 2 2T1 = Product Type Marking Code 1 of 7 www.diodes.com May 2017 (c) Diodes Incorporated ZXTR2105FQ Absolute Maximum Ratings (Voltage relative to GND, @TA = +25C, unless otherwise specified.) Characteristic Input Voltage Continuous Input and Output Current Peak Pulsed Input and Output Current Maximum Voltage Applied to VOUT Symbol Value Unit VIN -0.3 to 60 V IIN, IOUT 320 mA IIM, IOM 2 A VOUT(MAX) Smaller of VIN+5V or 10V V Symbol Value Unit IOUT 89 mA IOM 2,000 890 mA Maximum Current at VIN = 12V (@TA = +25C, unless otherwise specified.) Characteristic Continuous Output Current (Note 8) Pulsed Output Current (Note 9) (Note 10) Thermal Characteristics Characteristic Symbol (Note 6) Power Dissipation (Note 7) (Note 6) Thermal Resistance, Junction to Ambient (Note 7) Thermal Resistance, Junction to Lead (Note 11) Thermal Resistance, Junction to Case (Note 11) Maximum Operating Junction and Storage Temperature Range Value 625 500 200 250 197 17 -65 to +150 PD RJA RJL RJC TJ, TSTG Unit mW C/W C ESD Ratings (Note 12) Characteristics Electrostatic Discharge - Human Body Model Electrostatic Discharge - Machine Model Notes: Symbols Value Unit JEDEC Class ESD HBM ESD MM 4,000 400 V V 3A C 6. For a device mounted with the VIN lead on 25mm x 25mm 1oz copper that is on a single-sided 1.6mm FR-4 PCB; device is measured under still air conditions whilst operating in steady-state. 7. Same as Note 6, except mounted on 15mm x 15mm 1oz copper. 8. Same as Note 6, whilst operating at VIN=12V. Refer to Safe Operating Area for other Input Voltages. 9. Same as Note 6, except measured with a single pulse width = 100s and VIN=12V. 10. Same as Note 6, except measured with a single pulse width = 10ms and V IN=12V. 11. RJL = Thermal resistance from junction to solder-point (at the end of the VIN lead). RJC = Thermal resistance from junction to the top of case. 12. Refer to JEDEC specification JESD22-A114 and JESD22-A115. ZXTR2105FQ Document number: DS39742 Rev. 6 - 2 2 of 7 www.diodes.com May 2017 (c) Diodes Incorporated ZXTR2105FQ 0.75 Steady state D.C. o TA = 25 C 100 0.50 Load Current (mA) Max Power Dissipation (W) Thermal Characteristics and Derating Information 25mm x 25mm 1oz Cu 0.25 15mm x 15mm 1oz Cu 25mm x 25mm 1oz Cu 10 15mm x 15mm 1oz Cu 1 0.00 0 50 100 7 10 150 20 Temperature ( C) 200 150 D=0.5 100 D=0.2 Single Pulse 50 D=0.05 0 100 D=0.1 1m 10m 100m 1 10 100 1k Max Power Dissipation (W) 15mm x 15mm 1oz Cu 250 o Thermal Resistance ( C/W) 50 60 100 300 Single Pulse o T A=25 C 10 15mm x 15mm 1oz Cu 1 0.1 100 1m Pulse Width (s) Max Power Dissipation (W) 25mm x 25mm 1oz Cu 200 150 D=0.5 100 Single Pulse D=0.2 50 D=0.05 0 100 D=0.1 1m 10m 100m 1 100 1k 10 100 1k Single Pulse o T A= 25 C 10 25mm x 25mm 1oz Cu 1 0.1 100 1m 10m 100m 1 10 100 1k Pulse Width (s) Transient Thermal Impedance Document number: DS39742 Rev. 6 - 2 10 100 Pulse Width (s) ZXTR2105FQ 1 Pulse Power Dissipation 300 250 10m 100m Pulse Width (s) Transient Thermal Impedance o 40 Safe Operating Area Derating Curve Thermal Resistance ( C/W) 30 Input Voltage (V) o Pulse Power Dissipation 3 of 7 www.diodes.com May 2017 (c) Diodes Incorporated ZXTR2105FQ Electrical Characteristics (@TA = +25C, unless otherwise specified.) Symbol Min Typ Max Unit Output Voltage (Note 13) Characteristic VOUT 4.75 5.0 5.25 V -- 33 220 Line Regulation (Notes 13 & 14) VOUT -- 400 700 -- 145 400 VOUT/T -- 3.52 -- mV/C Load Regulation (Notes 13 & 15) VOUT -- -20 -166 -130 -300 mV Minimum Value of Input Voltage Required to Maintain Line Regulation VIN(MIN) 7 -- -- V -- IQ -- -- 450 4,000 800 6,700 A VIN = 12V, IOUT = 10A VIN = 60V, IOUT = 10A VIN/VOUT -- 46 -- dB COUT = 100nF, IOUT = 15mA, VOUT = 5V, VIN = 7V to 60V,f = 100Hz Temperature Coefficient Quiescent Current Power Supply Rejection Ratio Notes: Test Condition VIN = 12V, IOUT = 15mA VIN = 10V to 15V, IOUT = 15mA mV VIN = 7V to 60V, IOUT = 15mA VIN = 10V to 60V, IOUT = 15mA TJ = -40C to +150C VIN = 12V, IOUT = 15mA IOUT = 10mA to 20mA, VIN = 12V IOUT = 0.1mA to 50mA, VIN = 12V 13. Measured Under Pulsed Conditions; Pulse Width 300s. Duty cycle 2%. 14. Line Regulation VOUT = VOUT(@VIN = 15V) - VOUT(@VIN = 10V) VOUT = VOUT(@VIN = 60V) - VOUT(@VIN = 7V) VOUT = VOUT(@VIN = 60V) - VOUT(@VIN = 10V) 15. Load Regulation VOUT = VOUT(@IOUT = 20mA) - VOUT(@IOUT = 10mA) VOUT =VOUT(@IOUT = 50mA) - VOUT(@IOUT = 0.1mA) Typical Application Circuit ZXTR2105FQ Pin Functions Pin Name Pin Function Notes Input voltage can vary from -0.3V to 60V with respect to GND; for VOUT regulated then 7V VIN 60V. It is recommended to connect a 1F capacitor to GND. VIN Input Supply GND Power Ground This pin should be tied to the system ground. Voltage Output Outputs a regulated 5V when 7V VIN 60V. When VIN < 7V, then VOUT maximum = VIN - 1V. The pin can be pulled high to a maximum of +10V with respect to GND, or +5V with respect to V IN, whichever is lower. It is recommended to connect a 10F capacitor to GND and a minimum of 10A to be drawn from VOUT to maintain regulation. VOUT ZXTR2105FQ Document number: DS39742 Rev. 6 - 2 4 of 7 www.diodes.com May 2017 (c) Diodes Incorporated ZXTR2105FQ (@TA = +25C, unless otherwise specified.) 5.4 VOUT VIN Input Voltage (V) 70 5.2 5.0 60 4.8 50 VIN 40 4.6 4.4 VIN =8 to 40V IOUT= 15mA 30 Slew Rate=5V/uS COUT = 100nF 20 10 0 0.0 4.2 4.0 3.8 3.6 20.0 10.0 6.0 100 5.8 5.6 IOUT = 0 to 30mA 5.4 VIN =12V Slew Rate=1A/uS COUT = 100nF VOUT 5.2 5.0 40 4.6 IOUT 4.4 4.2 4.0 0.0 VOUT Output Voltage (mV) VOUT Output Voltage (mV) T J = 85C VIN = 12V T J = 100C 0 T J = 25C -200 T J = -40C IOUT = 15mA T J = -40C -400 40 50 .1 60 10 20 30 40 Load Regulation (Note 16) VIN = 12V 4000 IOUT = 15mA T J = 150C IOUT = 10A T J = 100C 3000 200 T J = 85C 2000 0 T J = 25C T J = -40C 1000 -200 0 25 50 75 100 50 IOUT Output Current (mA) 600 -400 -40 -25 T J = 85C 200 IQ Quiescent Current (A) VOUT Output Voltage (mV) T J = 150C 400 Line Regulation (Note 15) 400 0 160.0 600 VIN Input Voltage (V) Notes: 120.0 Load transient response T J = 25C 30 80.0 Time(s) T J = 150C 20 20 40.0 Time(s) T J = 100C 60 4.8 Line transient response 900 800 700 600 500 400 300 200 100 0 -100 -200 7 10 80 IOUT Output Current (mA) 80 VOUT Output Voltage (V) Typical Electrical Characteristics 125 150 0 10 20 30 40 50 Junction temperature (C) VIN Input Voltage (V) Temperature Coefficient (Note 17) Quiescent Current 60 16. Line Regulation VOUT = VOUT - VOUT(@ VIN = 7V, IOUT = 15mA, TJ = +25C). 17. Load Regulation VOUT = VOUT - VOUT(@ VIN = 12V, IOUT = 0.1mA, TJ = +25C). 18. Temperature Coefficient VOUT = VOUT - VOUT(@ VIN = 12V, IOUT = 15mA, TJ = +25C). ZXTR2105FQ Document number: DS39742 Rev. 6 - 2 5 of 7 www.diodes.com May 2017 (c) Diodes Incorporated ZXTR2105FQ Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. SOT23 All 7 H K1 GAUGE PLANE 0.25 J K a M A L C L1 B D G F SOT23 Dim Min Max Typ A 0.37 0.51 0.40 B 1.20 1.40 1.30 C 2.30 2.50 2.40 D 0.89 1.03 0.915 F 0.45 0.60 0.535 G 1.78 2.05 1.83 H 2.80 3.00 2.90 J 0.013 0.10 0.05 K 0.890 1.00 0.975 K1 0.903 1.10 1.025 L 0.45 0.61 0.55 L1 0.25 0.55 0.40 M 0.085 0.150 0.110 a 0 8 -All Dimensions in mm Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. SOT23 Y C Y1 X ZXTR2105FQ Document number: DS39742 Rev. 6 - 2 Dimensions C X X1 Y Y1 Value (in mm) 2.0 0.8 1.35 0.9 2.9 X1 6 of 7 www.diodes.com May 2017 (c) Diodes Incorporated ZXTR2105FQ IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. 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 significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright (c) 2017, Diodes Incorporated www.diodes.com ZXTR2105FQ Document number: DS39742 Rev. 6 - 2 7 of 7 www.diodes.com May 2017 (c) Diodes Incorporated