DFLT18AQ-7 Diodes Incorporated

DFLT5V0AQ DFLT40AQ Green 225W SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR PowerDI Features Mechanical Data 225W Peak Pulse Power Dissipation (10s 1000s Waveform) Case: PowerDI 123 Excellent Clamping Capability Case Material: Molded Plastic,Gree Molding Compound. Lead-Free Finish RoHS Compliant (Notes 1 & 2) UL Flammability Classification Rating 94V-0 Halogen and Antimony Free. Green Device (Note 3) Moisture Sensitivity: Level 1 per J-STD-020 Qualified to AEC-Q101 Standards for High Reliability Terminal Connections: Cathode Band PPAP Capable (Note 4) Terminals: FinishMatte Tin Annealed over Copper Leadframe. Solderable per MIL-STD-202, Method 208 Weight: 0.01 grams (Approximate) PowerDI123 Top View Ordering Information (Note 5) Product Compliance Marking Reel Size(inches) Tape Width(mm) Quantity per Reel DFLTxxAQ-7* Automotive Fxx 7 8 3000/Tape & Reel * Add-7 to the appropriate type number in Electrical Characteristics Table on Page 2. Example: 18V reverse standoff device = DFLT18AQ-7. 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 DFLT5V0AQ DFLT40AQ Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit Peak Pulse Power Dissipation (Note 6) 10/1000s 225 W P PK (Note 7) 8/20s 1125 Peak Forward Surge Current, 8.3ms Single Half Sine Wave I 50 A FSM Instantaneous Forward Voltage I = 12A (Note 8) V 3.5 V PP F Thermal Characteristics Characteristic Symbol Value Unit DC Steady-State Power Dissipation (Note 9) P 1.0 W D Thermal Resistance, Junction to Ambient (Note 9) R 120 C/W JA Thermal Resistance, Junction to Soldering Point (Note 10) R 6 C/W JS Operating and Storage Temperature Range T , T -65 to +150 C J STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Breakdown Max. Peak Reverse Test Max. Reverse Max. Clamping Voltage Pulse Current Standoff Marking Current Leakage V Voltage I Part Number RWM PP Voltage V I (Note 11) I BR T PP Code Min (V) Max (V) (A) V (V) I (mA) I (A) V (V) RWM T R C DFLT5V0AQ 5.0 6.40 7.0 10 400 9.2 24.5 FAE DFLT16AQ 16 17.8 19.7 1.0 1.0 26.0 8.65 FBP DFLT18AQ 18 20.0 22.1 1.0 1.0 29.2 7.71 FBT DFLT20AQ 20 22.2 24.5 1.0 1.0 32.4 6.94 FBV DFLT22AQ 22 24.4 26.9 1.0 1.0 35.5 6.34 FBX DFLT26AQ 26 28.9 31.9 1.0 1.0 42.1 5.35 FCE DFLT28AQ 28 31.1 34.4 1.0 1.0 45.4 4.96 FCG DFLT33AQ 33 36.7 40.6 1.0 1.0 53.3 4.22 FCM DFLT36AQ 36 40.0 44.2 1.0 1.0 58.1 3.87 FCP DFLT40AQ 40 44.4 49.1 1.0 1.0 64.5 3.49 FCR Notes: 6. Non-Repetitive current pulse as shown in Figure 2 and derated above T = +25C as per Figure 1. A 7. Non-Repetitive current pulse as shown in Figure 3 and derated above T = +25C as per Figure 1. A 8. 1/2 sine wave (or equivalent square wave), pulse width = 8.3ms, duty cycle = 4 pulses/minute maximum. 9. Device mounted on FR-4 substrate printed circuit board with 1 inch square 2oz copper pad area. 10. Theoretical R calculated from the top center of the die straight down to the PCB/cathode tab solder junction. JS 11. VBR measured at pulse test current IT with tp 5.0ms at TA = +25C. 100 Peak Value I pp 75 Half Value I /2 pp 50 25 t p 10 X 1000 Waveform as defined by R.E.A. 0 0 2 0 25 50 75 100 125 150 175 200 1 3 t, TIME (ms) T , AMBIENT TEMPERATURE (C) A Fig. 2 Pulse Waveform Fig. 1 Pulse Derating Curve 2 of 5 November 2018 DFLT5V0AQ DFLT40AQ Diodes Incorporated www.diodes.com Document number: DS39043 Rev. 4 - 2 PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT I , PEAK PULSE CURRENT (%I ) PP pp