DSK32 LEIDITECH | Alldatasheet
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Technical content
Features
Ideal for automated placement Low power losses, high efficiency Low forward voltage drop High surge capability High temperature soldering： 260℃/10 seconds at terminals Mechanical Date Major Ratings and Characteristics Case: JEDEC SOD-123FL molded plastic Terminals: Solder plated, solderable per JESD22-B102D Polarity: Laser band denotes cathode end I F(AV) 3.0A V RRM
20 V to 200 V
I FSM 100A V F T j max. 125 °C Maximum Ratings & Thermal Characteristics A = 25 °C unless otherwise noted)
Electrical Characteristics
A = 25 °C unless otherwise noted) Note 2: Pulse test:300μs pulse width,1% duty cycle. Items Symbol DSK32 Maximum repetitive peak reverse voltage V RRM 20 30 40 50 60 80 100 150 200 V UNIT Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load I FSM 100 A Maximum RMS voltage V RMS 14 21 28 35 42 56 70 105 140 V Voltage rate of change (rated V R ) dv/dt 10000 V/µs Thermal resistance from junction to lead (1) R θJL 20 ℃/W Maximum DC blocking voltage V DC 20 30 40 50 60 80 100 150 200 V Maximum average forward rectified current I F(AV) 0.5 mA Instantaneous forward voltage 0.50 0.55 0.70 T j =25℃ I R T j =100℃ V V R DC 0.85 0.95 Reverse current 5.0 Symbol I F =3.0A (2) V F Operating junction and storage temperature range T T STG –65 to +125 ℃ Items DSK315~320DSK38~310DSK35~36Test conditions Pb –65 to +150 DSK36DSK33 DSK34 DSK35 DSK38 DSK310DSK315 DSK320 SOD-123FL DSK32 DSK33~34 UNIT Schottky rectifier Rev : www.leiditech.com 01.06.2018 1/3
A =25 ℃ unless otherwise noted) Fig.1 Forward Current Derating Curve A verage Forward Current(A 0 30 60 90 120 150 A Fig.2 Maximum Non-Repetitive Paek Forward Surge Current 100 Surge Current(A) Paek Fo rward Surge Curren t 1 10 100 Peak Forward Number of Cycles at 60 Hz 100 Fig.3 Typical Instantaneous Forward Characteristics 100 Forward Current(A) 0.01 0.1 0 0.4 0.8 1.2 1.6 2 Instaneous Instantaneous Forward Voltage(V) Fig.4 Typical Reverse Leakage Characteristics 0.1 L eakage Current(mA) TJ=125℃ TJ=75℃ 0.001 0.01 0 2 04 06 08 0 1 0 0 Instaneous Reverse L TJ=25℃ Percent of Rated Peak Reverse Voltage(%) DSK32 LeadTemperature(℃) DSK33~ 34 DSK35~~ 36 DSK38 ~ 310 DSK315 ~ 320 DSK32~DSK320 Rev : www.leiditech.com 01.06.2018 2/3
0.6(0.024) 2.5(0.098) 2.9(0.114) 1.0(0.039) 1.55(0.061) 1.95(0.077) SOD-123FL 0.8(0.031) 1.2(0.047) 0.5(0.020) 1.1(0.043) 0.05(0.002) 0.25(0.010) max0.1(0.004) 3.5(0.138) 3.9(0.154) Dimensions in millimeters and(inches) DSK32~DSK320 Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : www.leiditech.com 01.06.2018 3/3