SB120 - SB160 1.0A SCHOTTKY BARRIER RECTIFIER Features · · · · · · · · Schottky Barrier Chip Guard Ring Die Construction for Transient Protection Low Power Loss, High Efficiency High Surge Capability High Current Capability and Low Forward Voltage Drop Surge Overload Rating to 40A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications Plastic Material - UL Flammability Classification 94V-0 C D DO-41 Plastic Mechanical Data · · · · · · A B A Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.3 grams (approx.) Mounting Position: Any Marking: Type Number Dim Min Max A 25.40 ¾ B 4.06 5.21 C 0.71 0.864 D 2.00 2.72 All Dimensions in mm Maximum Ratings and Electrical Characteristics @ TA = 25°C unless otherwise specified Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (Note 1) (See Figure 1) Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage (Note 2) Peak Reverse Current at Rated DC Blocking Voltage (Note 2) @ IF = 1.0A @ TA = 25°C @ TA = 100°C Symbol SB120 SB130 SB140 SB150 SB160 Unit VRRM VRWM VR 20 30 40 50 60 V VR(RMS) 14 21 28 35 42 V IO 1.0 A IFSM 40 A VFM IRM 0.50 0.70 10 RqJL 15 Typical Thermal Resistance Junction to Ambient RqJA 50 Storage Temperature Range Notes: Tj TSTG mA 5.0 Typical Thermal Resistance Junction to Lead (Note 1) Operating Temperature Range V 0.5 -65 to +125 °C/W °C/W -65 to +150 -65 to +150 °C 1. Measured at ambient temperature at a distance of 9.5mm from the case. 2. Short duration test pulse used to minimize self-heating effect. DS23022 Rev. 4 - 2 1 of 3 www.diodes.com SB120-SB160 IF, INSTANTANEOUS FWD CURRENT (A) I(O), AVERAGE FORWARD CURRENT (A) 10 1.0 0.5 Resistive or Inductive Load 0.375” (9.5mm) lead length SB120 - SB140 SB150 & SB160 0 Tj = +75°C Tj = +25°C 1.0 Tj = -25°C 1% Duty Cycle 0.1 25 50 75 100 125 IFSM, PEAK FORWARD SURGE CURRENT (A) 1.0 Tj = +125ºC Tj = +25ºC 0.1 1% Duty Cycle 0.01 0.2 0.4 0.8 0.6 0.6 0.8 1.0 1.2 40 8.3ms Single Half Sine-Wave (JEDEC Method) Tj = Tj(max) 30 20 10 0 1.0 1 10 100 NUMBER OF CYCLES AT 60 Hz Fig. 4 Max Non-Repetitive Peak Fwd Surge Current VF, INSTANTANEOUS FWD VOLTAGE (V) Fig. 3 Typ. Forward Characteristics - SB150 thru SB160 10,000 1000 CT, TOTAL CAPACITANCE (pF) 0.4 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics - SB120 thru SB140 10 0 0.2 150 TL, LEAD TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve IF, INSTANTANEOUS FORWARD CURRENT (A) Tj = +125°C Tj = 25°C f = 1.0MHz Vsig = 50m Vp-p 1000 Tj = +125°C 100 SB120 - SB140 Tj = +75°C 100 SB150 - SB160 10 1 Tj = +25°C 0.1 Tj = -25°C 10 0.01 0.1 1 10 100 VR, REVERSE VOLTAGE (V) Fig. 5 Typical Total Capacitance DS23022 Rev. 4 - 2 0 25 50 75 100 PERCENTAGE OF PEAK REVERSE VOLTAGE (%) Fig. 6 Typical Reverse Characteristics, SB120 thru SB140 2 of 3 www.diodes.com SB120-SB160 10,000 1000 Tj = +125°C 100 Tj = +70°C 10 1 Tj = +25°C 0.1 0 50 100 PERCENTAGE OF PEAK REVERSE VOLTAGE (%) Fig. 7 Typical Reverse Characteristics, SB150 thru SB160 DS23022 Rev. 4 - 2 3 of 3 www.diodes.com SB120-SB160