DESD5V2S2UT UNIDIRECTIONAL SURFACE MOUNT TVS Features Mechanical Data Case: SOT-23 260 Watts Peak Pulse Power (tp = 8x20s) 61000-4-2 (ESD): Air 30kV, Contact 30kV Case Material: Molded Plastic, Green Molding Compound, Note 3. UL Flammability Classification Rating 94V-0 MIL-STD 883(ESD), HBM 10kV Moisture Sensitivity: Level 1 per J-STD-020 Low Reverse Leakage Current, I < 1A R Terminals: Matte Tin Finish annealed over Alloy 42 leadframe Unidirectional Configuration (Lead Free Plating). Solderable per MIL-STD-202, Method 208 Lead Free/RoHS Compliant (Note 3) Ordering Information: See Page 2 Green Device (Note 4) Marking Information: See Page 2 Qualified to AEC-Q101 Standards for High Reliability Weight: 0.0089 grams (approximate) 3 1 2 Top View Device Schematic Thermal Characteristics Total Device Characteristic Symbol Value Unit Peak Pulse Power (tp = 8x20s) (Note 6) T = 25C P 260 W A pk Thermal Resistance, Junction to Ambient (Note 6) T = 25C 417 C/W A R JA Operating and Storage Temperature Range T , T -65 to +150 C J STG Electrical Characteristics T = 25C unless otherwise specified A Breakdown Max. Reverse Max. Clamping Typical Total Maximum Total Reverse Max. Clamping Test Voltage Standoff Leakage V Voltage I = 1A Voltage V Capacitance C Capacitance C RWM pp C T T Current Voltage I (Note 2) V I (Note 5) (Note 2) PP (Note 1) (Note 1) BR T Min (V) Max (V) V (V) I(A) (pF) (pF) V (V) I (mA) I (A) V (V) C PP RWM T R C 5.2 6.4 7.2 5.0 1 9 20 15 165 200 Notes: 1. V = 0V, f = 1MHz. R 2. Clamping voltage value is based on an 8x20 s peak pulse current (I ) waveform. pp 3. No purposefully added lead. 4. Diodes Inc.s Green policy can be found on our website at DESD5V2S2UT t, TIME (ms) t, TIME (s) Fig. 1 Pulse Waveform Fig. 2 Pulse Waveform 10,000 200 f = 1MHz 180 160 1,000 140 120 100 100 80 60 10 40 20 1 0 01 2 3 45 6 1 10 100 1,000 10,000 V , REVERSE VOLTAGE (V) t , PULSE DURATION (s) d R Fig. 4 Typical Total Capacitance vs. Reverse Voltage Fig. 3 Max. Peak Pulse Power vs. Pulse Duration Ordering Information (Note 8) Part Number Case Packaging DESD5V2S2UT-7 SOT-23 3000/Tape & Reel Notes: 8. For packaging details, go to our website at