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SB2020 Dataheets PDF



Part Number SB2020
Manufacturers LRC
Logo LRC
Description Schottky Barrier Rectifiers
Datasheet SB2020 DatasheetSB2020 Datasheet (PDF)

SB2020 thru SB20100 Schottky Barrier Rectifiers Reverse Voltage 35 to 100V Forward Current 20A Feature & Dimensions * Plastic package has underwriters laboratory Flammability classification 94V-0 * Low power loss,high efficiency * For use in low voltage high frequency inverters, free wheeling,and polarity protection applications * Guarding for over voltage protection * High temperature soldering guaranteed: 260°C/10 seconds at terminals Mechanical Data Case : JEDEC R-6, molded plasti.

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SB2020 thru SB20100 Schottky Barrier Rectifiers Reverse Voltage 35 to 100V Forward Current 20A Feature & Dimensions * Plastic package has underwriters laboratory Flammability classification 94V-0 * Low power loss,high efficiency * For use in low voltage high frequency inverters, free wheeling,and polarity protection applications * Guarding for over voltage protection * High temperature soldering guaranteed: 260°C/10 seconds at terminals Mechanical Data Case : JEDEC R-6, molded plastic over sky die Terminals : Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity : Color band denotes cathode end We declare that the material of product compliance Weight : 0.042oz., 1.19 g with ROHS requirements Mounting position : Any Handling precautin : None 1.Maximum & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Parameter symbol Symbol SB2035 SB2045 SB2050 SB2060 SB2080 SB20100 Unit Device marking code SB2035 SB2045 SB2050 SB2060 SB2080 SB20100 Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage VRRM VRMS VDC 35 45 50 60 80 100 35 45 50 60 80 100 35 45 50 60 80 100 V V V Maximum average forward rectified current 0.375" (9.5mm) lead length (See fig. 1) IF(AV) 20.0 A Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM1 Thermal resistance, junction to ambient RθJA Operating junction and storage temperature range TJ, TSTG 230 40 –40 to +150 Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Parameter symbol Symbol SB2035 SB2045 SB2050 SB2060 SB2080 SB20100 Maximum instantaneous forward voltage at 20.0A VF 0.55 0.60 0.70 0.90 Maximum DC reverse current TC = 25°C Ir 200 Maximum DC reverse current TC = 100°C Ir 1000 Typical junction capacitance at 4.0V, 1MHz CJ 500 380 Notes: 1. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted A °C/W °C Unit V uA uA PF Average Forward Rectified Current (A) Average Forward Rectified Current (A) SB2020 thru SB20100 2. Characteristic Curves ( TA = 25°C unless otherwise noted ) Fig. 1 – Forward Current Derating Curve Fig. 2 – Maximum Non-repetitive Peak Forward Surge Current 250 Single phase TJ = TJ max half wave 60HZ 8.3ms Single Half Sine-wave 20 Resistive or 200 (JEDEC Method) Inductive Load 0.375" (9.5mm) lead length 10 100 Instantaneous Forward Current (A) 0 0 25 50 75 100 125 150 175 Ambient Temperature, °C Fig 3. – Typical Instantaneous Forward 100 Characteristics 10 1.0 TJ = 25°C 0.1 Pulse width = 300µs 1% Duty Cycle 0.01 0.2 0.4 0.6 0.8 1.0 Instantaneous Forward Voltage (V) Fig 5. –typical transient thermal impedance 100 1.2 Instantaneous Reverse Current (mA) 0 1 10 Number of Cycles at 60Hz 100 Fig 4. – Typical Reverse Characteristics 10 1.0 0.1 Tj=75℃ Tj=100℃ 0.01 Tj=25℃ 0.001 0 20 40 60 80 100 Percent of Rated P.


SB560 SB2020 SB2035


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