DFLS1200Q
Document overview
- Manufacturer or author: Diodes Incorporated
- PDF pages: 5
Technical content
Document number: DS37057 Rev. 3 - 2 1 of 5 www.diodes.com January 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. DFLS1200Q 1.0A HIGH-VOLTAGE SCHOTTKY BARRIER RECTIFIER PowerDI123 Product Summary Description and Applications These Schottky Barrier Rectifier s (SBR®) are designed to meet th e stringent requirements of automotive applications. They are ideally suited to use as:
- Polarity protection diodes
- Re-circulating diodes
- Switching diodes VR (V) IF (A) VF MAX (V) @ +25° C IR MAX (μA) @ +25° C 200 1.0 0.85 2 Features and Benefits
- Guard Ring Die Construction for Transient Protection
- Low Power Loss, High Efficiency
- Patented Interlocking Clip Design for High Surge Current Capacity
- Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
- Halogen and Antimony Free. “Green” Device (Note 3)
- The DFLS1200Q 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: PowerDI®123
- Package Material: Molded Plastic, "Green" Molding Compound. UL Flammability Classification Rating 94V-0
- Moisture Sensitivity: Level 1 per J-STD-020
- Terminal Connections: Cathode Band
- Terminals: Finish – Matte Tin Annealed over Copper Leadframe. Solderable per MIL-STD-202, Method 208
- Weight: 0.01 grams (Approximate) Ordering Information (Note 4) Orderable Part Number Package Packing Qty. Carrier DFLS1200Q-7 PowerDI123 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 Date Code Key Year 2014 - 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 Code B - M N P R S T U V W X Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D Green F08 = Product Type Marking Code YM = Date Code Marking Y = Year (ex: M = 2025) M = Month (ex: 9 = September) Top View Bottom View PowerDI123
Document number: DS37057 Rev. 3 - 2 2 of 5 www.diodes.com January 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. DFLS1200Q Maximum Ratings (@TA = +25° C, unless otherwise specified.) Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Symbol Value Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 200 V RMS Reverse Voltage VR(RMS) 141 V Average Forward Current IF(AV) 1.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load IFSM 40 A Thermal Characteristics Characteristic Symbol Typ Max Unit Thermal Resistance Junction to Ambient (Note 5) RθJA 132 ⎯ °C/W Thermal Resistance Junction to Soldering Point (Note 6) RθJS ⎯ 7 °C/W Operating and Storage Temperature Range TJ, TSTG -55 to +150 °C Electrical Characteristics (@TA = +25° C, unless otherwise specified.) Characteristic Symbol Min Typ Max Unit Test Condition Reverse Breakdown Voltage (Note 7) V(BR)R 200 ⎯ ⎯ V IR = 8μA Forward Voltage VF ⎯ ⎯ 0.85 V IF = 1.0A Leakage Current (Note 7) IR ⎯ ⎯ 2 μA VR = 200V, TA = +25°C Total Capacitance CT ⎯ 23 ⎯ pF VR = 5VDC, f = 1MHz Notes: 5. Part mounted on FR-4 board with 2oz., minimum recommended copper pad layout, which can be found on our website at 6. Theoretical RθJS calculated from the top center of the die straight down to the PC B/cathode tab solder junction. 7. Short duration pulse test used to minimize self-heating effect.
Document number: DS37057 Rev. 3 - 2 3 of 5 www.diodes.com January 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. DFLS1200Q 0.0001 0.01 0.001 0.1 I , INSTANTANEOUS FORWARD CURRENT (A)F V , INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1, Typical Forward Characteristics F 0 20 40 60 80 100 120 140 160 200180 V , INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2, Typical Reverse Characteristics R C , TOTAL CAPACITANCE (pF)T V , DC REVERSE VOLTAGE (V) Fig. 3, Typical Total Capacitance vs. Reverse Voltage R 0 5 10 15 20 1.2 1.4 1.6 1.8 0.8 0.6 0.4 0.2 0 25 50 75 100 125 150 175 200 I , AVERAGE FORWARD CURRENT (A)F(AV) T , AMBIENT TEMPERATURE ( 篊 ) Fig. 4, Forward Current Derating Curve A Note: 6 (oC) Note 5
Document number: DS37057 Rev. 3 - 2 4 of 5 www.diodes.com January 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. DFLS1200Q Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. PowerDI123 PowerDI123 Dim Min Max Typ A 0.93 1.00 0.98 A3 0.15 0.25 0.20 b 0.85 1.25 1.00 b2 1.025 1.125 1.10 D 1.63 1.93 1.78 E 3.50 3.90 3.70 E1 2.60 3.00 2.80 L 0.40 0.50 0.45 L1 1.25 1.40 1.35 L3 0.125 0.275 0.20 All Dimensions in mm Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. PowerDI123 Dimensions Value (in mm) G 0.65 X 1.05 X1 2.40 X2 4.10 Y 1.50 Y1 1.50 D BOTTOM VIEW ( OPTION A) TOP VIEW ( OPTION A) E L( 2x) L1 L3L3 E L( 2x) L1 L3L3 A b bD TOP VIEW ( OPTION B) BOTTOM VIEW ( OPTION B) X X1 G Y
Document number: DS37057 Rev. 3 - 2 5 of 5 www.diodes.com January 2025 © 2025 Copyright Diodes Incorporated. All Rights Reserved. DFLS1200Q 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. 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