SB320

SB320 - SB360 3.0A 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 80A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications Plastic Material - UL Flammability Classification 94V-0 A B A C D DO-201AD Dim A B C D Min 25.40 7.20 1.20 4.80 Max ¾ 9.50 1.30 5.30 Mechanical Data · · · · · · Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 1.1 grams (approx.) Mounting Position: Any Marking: Type Number All Dimensions in mm Maximum Ratings and Electrical Characteristics 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) Typical Thermal Resistance (Note 3) Operating Temperature Range Storage Temperature Range Notes: @ IF = 3.0A @TA = 25°C @ TA = 100°C Symbol VRRM VRWM VR VR(RMS) IO IFSM VFM IRM RqJA RqJL Tj TSTG @ TA = 25°C unless otherwise specified SB320 20 14 SB330 30 21 SB340 40 28 3.0 80 SB350 50 35 SB360 60 42 Unit V V A A 0.50 0.5 20 30 10 -65 to +125 -65 to +150 0.74 10 V mA °C/W -65 to +150 °C °C 1. Measured at ambient temperature at a distance of 9.5mm from the case. 2. Short duration pulse test used to minimize self-heating effect. 3. Thermal resistance from junction to lead vertical P.C.B. mounted, 0.500" (12.7mm) lead length with 2.5 x 2.5" (63.5 x 63.5mm) copper pad. DS23023 Rev. 4 - 2 1 of 2 SB320-SB360 IF, INSTANTANEOUS FORWARD CURRENT (A) 3.0 IO, AVERAGE FORWARD CURRENT (A) 10 TA = +125° C 2.5 2.0 TA = +25° C 1.5 1.0 1.0 Resistive or Inductive Load 0.375” (9.5mm) lead length SB320 - SB340 SB350 & SB360 0.5 0 SB320 - SB340 SB350 & SB360 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 25 50 75 100 125 150 TL, LEAD TEMPERATURE (° C) Fig. 1 Forward Current Derating Curve VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 1000 Tj = 25° C f = 1.0MHz Vsig = 50m Vp-p IFSM, PEAK FORWARD SURGE CURRENT (A) 80 8.3ms Single Half-Sine-Wave (JEDEC Method) Tj = Tj(max) 48 CT, TOTAL CAPACITANCE (pF) 64 100 32 16 SB320 - SB340 SB350 & SB360 0 1 10 100 10 0.1 1 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Total Capacitance NUMBER OF CYCLES AT 60 Hz Fig. 3 Max Non-Repetitive Peak Fwd Surge Current IR, INSTANTANEOUS REVERSE CURRENT (mA) 10 Tj = 125°C 1 0.1 Tj = 75°C 0.01 Tj = 25°C 0.001 SB320 - SB340 SB350 & SB360 0.0001 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE (%) Fig. 5 Typical Reverse Characteristics DS23023 Rev. 4 - 2 2 of 2 SB320-SB360