SDM03U40_1 DIODES | Alldatasheet

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Technical content

Features

Maximum Ratings @ TA = 25/c176C unless otherwise specified /c183Low Forward Voltage Drop /c183Guard Ring Die Construction for Transient Protection /c183Ideal for low logic level applications /c183Low Capacitance /c183Lead Free by Design/RoHS Compliant (Note 1) /c183"Green" Device, Note 4 and 5 /c183Qualified to AEC-Q101 Standards for High Reliability Mechanical Data Characteristic Symbol Value Unit Peak Reverse Voltage VRM 40 V DC Reverse Voltage VR 30 V RMS Reverse Voltage VR(RMS) 21 V Average Rectified Current IO 30 mA Non-Repetitive Peak Forward Surge Current @8.3ms Single half sine-wave superimposed on rated load IFSM 200 mA

Electrical Characteristics

Characteristic Symbol Min Typ Max Unit Test Conditions Reverse Breakdown Voltage (Note 3) V(BR)R 40 /c190/c190 V IR = 10uA Forward Voltage VF /c190 290 370 mV IF = 1mA Peak Reverse Current (Note 3) IR /c190/c190 0.5 /c109A VR = 30V Total Capacitance CT /c190 2 /c190 pF VR = 1V, f = 1.0 MHz @ TA = 25/c176C unless otherwise specified /c183Case: SOD-523 /c183Case Material: Molded Plastic, "Green" Molding Compound, Note 5. UL Flammability Classification Rating 94V-0 /c183Moisture Sensitivity: Level 1 per J-STD-020C /c183Terminal Connections: Cathode Band /c183Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 /c183Marking Code: LK /c183Ordering Information: See Last Page /c183Weight: 0.002 grams (approximate) BA C D G E CATHODE MARK LK MARKING CODE SOD-523 Dim Min Max A 1.50 1.70 B 1.10 1.30 C 0.25 0.35 D 0.70 0.90 E 0.10 0.20 G 0.55 0.65 All Dimensions in mm Note: 1. No purposefully added lead. 2. Part mounted on FR-4 board with recommended pad layout, which can be found on our website 3. Short duration pulse test used to minimize self-heating effect. 5. Product manufactured with date code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation (Note 2) Pd 150 mW Thermal Resistance, Junction to Ambient (Note 2) R/c113JA 667 /c176C/W Operating and Storage Temperature Range Tj, TSTG -40 to +125 /c176C

DS30392 Rev. 6 - 2 2 of 3 SDM03U40 www.diodes.com 0.1 0.2 0.5 0 4 8 12 16 20 24 28 t , REVERSE RECOVERY TIME (ns)rr I , FORWARD CURRENT (mA) Fig.5 T ypical Reverse Recovery Time Characteristics F 0.1 100 0 5 10 15 20 25 C , TOTAL CAPACITANCE (pF) T V , REVERSE VOLTAGE (V) Fig. 4 Total Capacitance vs. DC Voltage R f=1 M H z 0 5 10 15 20 25 30 35I , INSTANTANEOUS REVERSE CURRENT (A)R V , INSTANTANEOUS REVERSE VOLTAGE (V) Fig.3 T ypical Reverse Characteristics R T = +125ºCA T = 75ºCA T = 25ºCA T = -25ºCA 100n 10n I , INSTANTANEOUS FORWARD CURRENT (A F V , INSTANTANEOUS FORWARD VOLTAGE (V) Fig.2 T ypical Forward Characteristics F T = +125ºCA T = +75ºCA T = +25ºCA 100m 10m 02 5 50 75 100 125 P , POWER DISSIPATION (mW) D T , AMBIENT TEMPERATURE ( C) Fig. 1 Deratin g Curve A ° 100 200 150

DS30392 Rev. 6 - 2 3 of 3 SDM03U40 www.diodes.com Ordering Information (Note 5 & 6) Device Packaging Shipping SDM03U40-7 SOD-523 3000/Tape & Reel SDM03U40-76K SOD-523 6000/Tape & Reel Note: 5. Product manufactured with date code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. IMPORTANT NOTICE LIFE SUPPORT Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein;neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such useand will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated.