DMTH4004SK3Q

Document overview

  • Manufacturer or author: Diodes Incorporated
  • PDF pages: 7

Technical content

Features

  • Rated to +175C – Ideal for High Ambient Temperature Environments
  • 100% Unclamped Inductive Switching – Ensures More Reliable and Robust End Application
  • Low RDS(ON) – Minimizes Power Losses
  • Low Qg – Minimizes Switching Losses
  • Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
  • Halogen and Antimony Free. “Green” Device (Note 3)
  • The DMTH4004SK3Q is suitable for automotive applications requiring specific change control; this part is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. https://www.diodes.com/quality/product-definitions/ Mechanical Data
  • Package: TO252
  • Package Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0
  • Moisture Sensitivity: Level 1 per J-STD-020
  • Terminals: Finish – Matte Tin Annealed over Copper Leadframe. Solderable per MIL-STD-202, Method 208
  • Weight: 0.33 grams (Approximate) Ordering Information (Note 4) Orderable Part Number Package Packing Qty. Carrier DMTH4004SK3Q-13 TO252 (DPAK) 2,500 Tape & Reel Notes: 1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied. 2. See https://www.diodes.com/quality/lead-free/ for 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. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes -packaging/. Marking Information G S D D Green Internal Schematic Top View Pinout Top View TO252 (DPAK) =Manufacturer’s Marking T4004S = Product Type Marking Code YYWW = Date Code Marking YY = Last Two Digits of Year (ex: 25 = 2025) WW = Week Code (01 to 53) YYWW T4004S

Document number: DS38660 Rev. 4 - 2 2 of 7 www.diodes.com December 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. DMTH4004SK3Q Maximum Ratings (@TA = +25° C, unless otherwise specified.) Characteristic Symbol Value Unit Drain-Source Voltage VDSS 40 V Gate-Source Voltage VGSS ±20 V Continuous Drain Current (Note 6) TC = +25° C (Note 9) ID 100 A TC = +100° C 100 Maximum Body Diode Forward Current (Note 6) IS 100 A Pulsed Drain Current (10µs Pulse, Duty Cycle = 1%) IDM 160 A Avalanche Current, L=0.2mH IAS 40 A Avalanche Energy, L=0.2mH EAS 160 mJ Thermal Characteristics Characteristic Symbol Value Unit Total Power Dissipation (Note 5) TA = +25° C PD 3.9 W Thermal Resistance, Junction to Ambient (Note 5) RJA 38 ° C/W Total Power Dissipation (Note 6) TC = +25° C PD 180 W Thermal Resistance, Junction to Case (Note 6) RJC 0.8 ° C/W Operating and Storage Temperature Range TJ, TSTG -55 to +175 °C Electrical Characteristics (@TA = +25° C, unless otherwise specified.) Characteristic Symbol Min Typ Max Unit Test Condition OFF CHARACTERISTICS (Note 7) Drain-Source Breakdown Voltage BVDSS 40 ⎯ ⎯ V VGS = 0, ID = 1mA Zero Gate Voltage Drain Current IDSS ⎯ ⎯ 1 µ A VDS = 32V, VGS = 0 Gate-Source Leakage IGSS ⎯ ⎯ ±100 nA VGS = ±20V, VDS = 0 ON CHARACTERISTICS (Note 7) Gate Threshold Voltage VGS(TH) 2 ⎯ 4 V VDS = VGS, ID = 250µA Static Drain-Source On-Resistance RDS(ON) ⎯ 2.6 3.2 mΩ VGS = 10V, ID = 90A Diode Forward Voltage VSD ⎯ 0.9 1.2 V VGS = 0, IS = 20A DYNAMIC CHARACTERISTICS (Note 8) Input Capacitance Ciss ⎯ 4,305 ⎯ pF VDS = 25V, VGS = 0, f = 1MHz Output Capacitance Coss ⎯ 1,441 ⎯ Reverse Transfer Capacitance Crss ⎯ 102 ⎯ Gate Resistance RG ⎯ 0.77 ⎯ Ω VDS = 0, VGS = 0, f = 1MHz Total Gate Charge Qg ⎯ 68.6 ⎯ nC VDS = 20V, ID = 90A, VGS = 10V Gate-Source Charge Qgs ⎯ 16.8 ⎯ Gate-Drain Charge Qgd ⎯ 14.2 ⎯ Turn-On Delay Time tD(ON) ⎯ 9.5 ⎯ ns VDD = 20V, VGS = 10V, ID = 90A, RG = 3.5Ω Turn-On Rise Time tR ⎯ 6.7 ⎯ Turn-Off Delay Time tD(OFF) ⎯ 26.4 ⎯ Turn-Off Fall Time tF ⎯ 8.1 ⎯ Body Diode Reverse-Recovery Time tRR ⎯ 52.4 ⎯ ns IF = 50A, di/dt = 100A/μs Body Diode Reverse-Recovery Charge QRR ⎯ 78.2 ⎯ nC Notes: 5. Device mounted with exposed drain pad on 25mm by 25mm 2oz copper on a single - sided 1.6mm FR-4 PCB; device is measured under still air conditions whilst operating in a steady state. 6. Thermal resistance from junction to solder point (on the exposed drain pin) . 7. Short duration pulse test used to minimize self-heating effect. 8. Guaranteed by design. Not subject to production testing. 9. Package limited.

Document number: DS38660 Rev. 4 - 2 6 of 7 www.diodes.com December 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. DMTH4004SK3Q Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. TO252 (DPAK) TO252 (DPAK) Dim Min Max Typ A 2.19 2.39 2.29 A1 0.00 0.13 0.08 A2 0.97 1.17 1.07 b 0.64 0.88 0.783 b2 0.76 1.14 0.95 b3 5.21 5.50 5.33 c 0.45 0.58 0.531 D 6.00 6.20 6.10 D1 5.21 -- -- e 2.286 BSC E 6.45 6.70 6.58 E1 4.32 -- -- H 9.40 10.41 9.91 L 1.40 1.78 1.59 L3 0.88 1.27 1.08 L4 0.64 1.02 0.83 a 0° 10° -- All Dimensions in mm Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. TO252 (DPAK) Dimensions Value (in mm) C 4.572 X 1.060 X1 5.632 Y 2.600 Y1 5.700 Y2 10.700 E D b2( 2x) b( 3x) e c A 7° ±1° H Seating Plane Gauge Plane a 0.508 L 2.74REF X Y C

Document number: DS38660 Rev. 4 - 2 7 of 7 www.diodes.com December 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. DMTH4004SK3Q IMPORTANT NOTICE 1. DIODES INCORPORATED (Diodes) AND ITS SUBSIDIARIES MAKE NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO ANY INFORMATION CONTAINED IN THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON -INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 2. The Information contained herein is for informational purpose only and is provided only to illustrate the operation of Diodes ’ products described herein and application examples. Diodes does not assume any liability arising out of the application or use of this document or any product described herein. This document is intended for skilled and technically trained engineering customers and users who d esign with Diodes’ products. Diodes’ products may be used to facilitate safety-related applications; however, in all instances customers and users are responsible for (a) selecting the appropriate Diodes products for their applications, (b) evaluating the suitability of Diodes’ products for their intended applications, (c) ensuring their applications, which incorporate Diodes’ products, comply the applicable legal and regulatory requirements as well as safety and functional-safety related standards, and (d) ensuring they design with appropriate safeguards (including testing, validation, quality co ntrol techniques, redundancy, malfunction prevention, and appropriate treatment for aging degradation) to minimize the risks associ ated with their applications. 3. Diodes assumes no liability for any application -related information, support, assistance or feedback that may be provided by Diodes from time to time. Any customer or user of this document or products described herein will assume all risks and liabilities a ssociated with such use, and will hold Diodes and all companies whose products are represented herein or on Diodes’ websites, harmless against al l damages and liabilities. 4. Products described herein may be covered by one or more United States, international or foreign patents and pending patent applications. Product names and markings noted herein may also be covered by one or more United States, international or fore ign trademarks and trademark applications. Diodes does not convey any license under any of its intellectual property rights or the rights of any third parties (including third parties whose products and services may be described in this document or on Diodes’ website) under this document. 5. Diodes’ products are provided subject to Diodes’ Standard Terms and Conditions of Sale (https://www.diodes.com/about/company/terms-and-conditions/terms-and-conditions-of-sales/) or other applicable terms. This document does not alter or expand the applicable warranties provided by Diodes. Diodes does not warrant or accept any liability whatsoever in r espect of any products purchased through unauthorized sales channel. 6. Diodes’ products and technology may not be used for or incorporated into any products or systems whose manufacture, use or sa le is prohibited under any applicable laws and regulations. Should customers or users use Diodes’ products in contravention of any applicable laws or regulations, or for any unintended or unauthorized application, customers and users will (a) be solely responsible for any da mages, losses or penalties arising in connection therewith or as a result thereof, and (b) indemnify and hold Diodes and its representatives a nd agents harmless against any and all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim relating to any noncompliance with the applicable laws and regulations, as well as any unintended or unauthorized application. 7. While efforts have been made to ensure the information contained in this document is accurate, complete and current, it may c ontain technical inaccuracies, omissions and typographical errors. Diodes does not warrant that information contained in this docume nt is error-free and Diodes is under no obligation to update or otherwise correct this information. Notwithstanding the foregoing, Diodes reserves the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any produ ct described herein. 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. 8. Any unauthorized copying, modification, distribution, transmission, display or other use of this document (or any portion her eof) is prohibited. Diodes assumes no responsibility for any losses incurred by the customers or users or any third parties arising f rom any such unauthorized use. 9. This Notice may be periodically updated with the most recent version available at https://www.diodes.com/about/company/terms-and- conditions/important-notice The Diodes logo is a registered trademark of Diodes Incorporated in the United States and other countries. All other trademarks are the property of their respective owners. © 2025 Diodes Incorporated. All Rights Reserved. www.diodes.com