SRAS820 - SRAS8150 8.0 AMPS. Surface Mount Schottky Barrier Rectifiers D2PAK Features For surface mounted application Ideal for automated pick & place Low power loss, high efficiency High current capability, low VF High reliability Epitaxial construction Guard-ring for transient protection Mechanical Data Cases: D2PAK molded plastic Epoxy: UL 94V-0 rate flame retardant Terminals: Pure tin plated, lead free. solderable per MIL-STD-202, Method 208 guaranteed Polarity: As marked High temperature soldering guaranteed: 260oC/10 seconds/.25”,(6.35mm) from case Weight: 2.24 grams Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol SRAS SRAS SRAS SRAS SRAS Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current See Fig. 1 Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @8.0A Maximum D.C. Reverse Current o @Tc=25 C at Rated DC Blocking Voltage o @ Tc=125 C Typical Junction Capacitance (Note 2) VRRM VRMS VDC Typical Thermal Resistance (Note 1) RθJC TJ TSTG Operating Junction Temperature Range Storage Temperature Range 820 830 840 850 860 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 SRAS SRAS SRAS 890 8100 8150 90 63 90 Units 100 150 70 105 100 150 V V V I(AV) 8.0 A IFSM 150 A VF 0.55 0.70 0.95 V 0.1 IR mA mA 5.0 Cj 165 3.0 -65 to +150 -65 to +150 o pF C/W o C o C Notes: 1. Thermal Resistance from Junction to Case Per Leg 2. Measured at 1MHz and Applied Reverse Voltage of 4.0V D.C. - 52 - Version:B07 RATINGS AND CHARACTERISTIC CURVES (SRAS820 THRU SRAS8150) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 175 PEAK FORWARD SURGE CURRENT. (A) AVERAGE FORWARD CURRENT. (A) 10 8 6 4 2 0 8.3ms Single Half Sine Wave JEDEC Method 150 125 100 75 50 25 0 50 100 o CASE TEMPERATURE. ( C) 150 1 FIG.3- TYPICAL FORWARD CHARACTERISTICS 50 10 2 5 10 20 NUMBER OF CYCLES AT 60Hz 50 100 FIG.4- TYPICAL REVERSE CHARACTERISTICS 0 5C INSTANTANEOUS REVERSE CURRENT. (mA) SR AS 89 0- SR A SR AS 8 15 S8 5 0 0-S RA S8 -S 20 AS 8 SR INSTANTANEOUS FORWARD CURRENT. (A) 10 60 RA S8 30 Tj=12 1 1.0 Tj=75 0C .10 Tj=25 0C .01 Tj=25oC Pulse Width=300 s 1% Duty Cycle 0.1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 .001 0.9 0 FORWARD VOLTAGE. (V) FIG.5- TYPICAL JUNCTION CAPACITANCE 100 TRANSIENT THERMAL IMPEDANCE. ( OC/W) JUNCTION CAPACITANCE.(pF) 4000 2000 Tj=25 0C 1000 800 600 400 200 100 .1 .4 1.0 4 10 REVERSE VOLTAGE. (V) 40 100 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 10 1 0.1 0.01 0.1 1 T, PULSE DURATION. (sec) 10 Version: B07 100