TB0720H

TB0640H - TB3500H

Document overview

• Manufacturer or author: Diodes Incorporated
• PDF pages: 6

Technical content

Features

• 100A Peak Pulse Current @ 10/1000µs
• 400A Peak Pulse Current @ 8/20µs
• 58V - 320V Stand-Off Voltage
• Oxide-Glass Passivated Junction
• Bi-directional Protection in a Single Device
• High Off-State Impedance and Low On-State Voltage
• Helps Equipment Meet GR-1089-CORE, IEC 61000-4-5, FCC Part 68, ITU-T K.20/K.21, and UL 497B
• UL Recognized File # E219635
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative. https://www.diodes.com/quality/product-definitions/ Mechanical Data
• Package: SMB
• Package Material: Molded Plastic. UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Lead Free Plating (Matte Tin Finish). Solderable per MIL-STD-202, Method 208
• Polarity: None; bi-directional devices have no polarity indicator.
• Weight: 0.093 grams (Approximate) Ordering Information (Note 4) Orderable Part Number Package Packing Qty. Carrier TB0640H-13-F SMB 3,000 Tape & Reel TB0720H-13-F SMB 3,000 Tape & Reel TB0900H-13-F SMB 3,000 Tape & Reel TB1100H-13-F SMB 3,000 Tape & Reel TB1300H-13-F SMB 3,000 Tape & Reel TB1500H-13-F SMB 3,000 Tape & Reel TB1800H-13-F SMB 3,000 Tape & Reel TB2300H-13-F SMB 3,000 Tape & Reel TB2600H-13-F SMB 3,000 Tape & Reel TB3100H-13-F SMB 3,000 Tape & Reel TB3500H-13-F SMB 3,000 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 Green Top View Bottom View xxxxx = Product Type Marking Code (See Table on Page 3) = Manufacturer’s Code Marking YWW = Date Code Marking Y = Last Digit of Year (ex: 6 for 2026) WW = Week Code (01 to 53) A Bar or Underline around the Date Code or Product Type Marking Code Denotes Assembly Site if Marked YWW xxxxx

Document number: DS30360 Rev. 11 - 2 2 of 6 www.diodes.com July 2026 © 2026 Copyright Diodes Incorporated. All Rights Reserved. TB0640H - TB3500H Maximum Ratings (@TA = +25° C, unless otherwise specified.) Single phase, half wave, 60Hz, resistive or inductive load. For capacitance load, derate current by 20%. Characteristic Symbol Value Unit Non-Repetitive Peak Impulse Current @10/1000µs Ipp 100 A Non-Repetitive Peak On-State Current @8.3ms (One-Half Cycle) ITSM 50 A Typical Positive Temperature Coefficient for Breakdown Voltage VBR/TJ 0.1 %/° C Thermal Characteristics Characteristic Symbol Value Unit Thermal Resistance, Junction to Lead RθJL 20 ° C/W Thermal Resistance, Junction to Ambient RθJA 100 ° C/W Junction Temperature Range TJ -40 to 150 C Storage Temperature Range TSTG -55 to 150 C Maximum Rated Surge Waveform Current Waveform Voltage Waveform Standard Ipp (A) 2/10µs 2/10µs GR-1089-CORE 500 8/20µs 1.2/50µs IEC 61000-4-5 400 10/160µs 10/160µs FCC Part 68 250 5/310µs 10/700µs (Note 4) ITU-T K.20/K.21 200 10/560µs 10/560µs FCC Part 68 160 10/1000µs 10/1000µs GR-1089-CORE 100 Note: 4. Applied 6kV, 10/700µs waveform. I , PEAK PULSE CURRENT (%)PP Peak Value (I )pp Half Value t = rise time to peak value t = decay time to half value r p tr tp

Document number: DS30360 Rev. 11 - 2 3 of 6 www.diodes.com July 2026 © 2026 Copyright Diodes Incorporated. All Rights Reserved. TB0640H - TB3500H Electrical Characteristics (@TA = +25° C, unless otherwise specified.) Part Number Maximum Off-State Leakage Current @ VDRM Maximum Breakover Voltage Maximum On-State Voltage @ IT = 1A Breakover Current IBO Holding Current IH Typical Off-State Capacitance Marking Code IDRM (µA) @ VDRM (V) VBO (V) VT (V) Min (mA) Max (mA) Min (mA) Max (mA) CO (pF) TB0640H 5 58 77 3.5 50 800 150 800 200 T064H TB0720H 5 65 88 3.5 50 800 150 800 200 T072H TB0900H 5 75 98 3.5 50 800 150 800 200 T090H TB1100H 5 90 130 3.5 50 800 150 800 120 T110H TB1300H 5 120 160 3.5 50 800 150 800 120 T130H TB1500H 5 140 180 3.5 50 800 150 800 120 T150H TB1800H 5 160 220 3.5 50 800 150 800 120 T180H TB2300H 5 190 265 3.5 50 800 150 800 80 T230H TB2600H 5 220 300 3.5 50 800 150 800 80 T260H TB3100H 5 275 350 3.5 50 800 150 800 80 T310H TB3500H 5 320 400 3.5 50 800 150 800 80 T350H Symbol Parameter VDRM Stand-Off Voltage IDRM Leakage Current at Stand-Off Voltage VBR Breakdown Voltage IBR Breakdown Current VBO Breakover Voltage IBO Breakover Current IH Holding Current (Note 5) VT On-State Voltage IPP Peak Pulse Current CO Off-State Capacitance (Note 6) Notes: 5. IH > (VL/RL); if this criterion is not obeyed, the TSPD triggers but does not return correctly to high -resistance state. The surge recovery time does not exceed 30ms. 6. Off-state capacitance measured at f = 1.0MHz, 1.0VRMS signal, VR = 2VDC bias. IBO VBR VDRM VT VBO IH I V IBR IDRM IPP

Document number: DS30360 Rev. 11 - 2 4 of 6 www.diodes.com July 2026 © 2026 Copyright Diodes Incorporated. All Rights Reserved. TB0640H - TB3500H I , OFF-STATE CURRENT (uA)(DRM) T , JUNCTION TEMPERATURE ( 癈) Fig. 1 Off-State Current vs. Junction Temperature J 0.001 0.01 0.1 100 -25 0 25 50 75 100 125 150 V = 50VDRM 0.9 T , JUNCTION TEMPERATURE ( 癈) Fig. 2 Relative Variation of Breakdown Voltage vs. Junction Temperature J 0.95 1.05 1.1 1.15 1.2 -50 -25 0 25 50 75 100 125 150 175 NORMALIZED BREAKDOWN VOLTAGE 1.05 0.95 -50 NORMALIZED BREAKDOWN VOLTAGE 1.1 -25 0 755025 125100 175150 T , JUNCTION TEMPERATURE Fig. 3 Relative Variation of Breakover Voltage vs. Junction Temperature J (篊) 100 1 1.5 32.52 43.5 54.5 I , ON-STATE CURRENT (A)T V , ON-STATE VOLTAGE (V) Fig. 4 On-State Current vs. On-State Voltage T 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.1 1.4 1.3 1.2 -50 -25 0 25 50 10075 125 NORMALIZED HOLDING CURRENT T , JUNCTION TEMPERATURE ( 癈)J Fig. 5 Relative Variation of Holding Current vs. Junction Temperature 0.1 1 10 100 NORMALIZED CAPACITANCE V , REVERSE VOLTAGE (V) Fig. 6 Relative Variation of Junction Capacitance vs. Reverse Voltage Bias R C C (µA) IDRM,

Document number: DS30360 Rev. 11 - 2 5 of 6 www.diodes.com July 2026 © 2026 Copyright Diodes Incorporated. All Rights Reserved. TB0640H - TB3500H Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. SMB Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. SMB SMB Dim Min Max A 2.00 2.50 A1 0.05 0.20 b 1.96 2.21 c 0.15 0.31 D 3.30 3.94 E 5.00 5.59 E1 4.06 4.57 L 0.76 1.52 All Dimensions in mm Dimensions Value (in mm) C 4.30 G 1.80 X 2.50 X1 6.80 Y 2.30 D b A E L c Y X G C

Document number: DS30360 Rev. 11 - 2 6 of 6 www.diodes.com July 2026 © 2026 Copyright Diodes Incorporated. All Rights Reserved. TB0640H - TB3500H 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 PARTICU LAR 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 design 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 incor porate 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 associated 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 associated with such use, and will hold Diodes and all companies whose products are represented herein or on Diodes’ websites, harmless against all 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 foreign trad emarks 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 respect 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 Di odes and its representatives and 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 docu ment is error-free and Diodes is under no obligation to update or otherwise correct this information. Notwithstanding the foregoing, Diodes reserves the right to ma ke modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product 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 from 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. © 2026 Diodes Incorporated. All Rights Reserved. www.diodes.com