SRAS850

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) 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 820 830 840 850 860 Maximum Ratings and Electrical Characteristics SRAS SRAS SRAS 890 8100 8150 Units V V V A A 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) Typical Thermal Resistance (Note 1) Operating Junction Temperature Range Storage Temperature Range VRRM VRMS VDC I(AV) IFSM VF IR Cj RθJC TJ TSTG 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 8.0 90 63 90 100 150 70 105 100 150 150 0.55 0.70 0.1 5.0 165 3.0 -65 to +150 -65 to +150 o 0.95 V mA mA 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 10 PEAK FORWARD SURGE CURRENT. (A) AVERAGE FORWARD CURRENT. (A) 8 6 4 2 0 0 50 100 o CASE TEMPERATURE. ( C) 150 175 150 125 100 75 50 25 1 2 5 10 20 NUMBER OF CYCLES AT 60Hz 50 100 FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 8.3ms Single Half Sine Wave JEDEC Method FIG.3- TYPICAL FORWARD CHARACTERISTICS 50 10 FIG.4- TYPICAL REVERSE CHARACTERISTICS Tj=12 0 5C RA S8 30 -S 0-S RA S8 60 AS 8 10 INSTANTANEOUS REVERSE CURRENT. (mA) INSTANTANEOUS FORWARD CURRENT. (A) 20 1.0 SR S8 5 SR AS 8 SR A 15 0 SR AS 89 0- Tj=75 0C .10 1 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 0.9 .001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLT AGE. (%) FORWARD VOLT AGE. (V) FIG.5- TYPICAL JUNCTION CAPACIT ANCE 4000 TRANSIENT THERMAL IMPEDANCE. ( OC/W) 100 FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS JUNCTION CAPACITANCE.(pF) 2000 Tj=25 0C 1000 800 600 400 10 1 200 100 .1 .4 1.0 4 10 REVERSE VOLTAGE. (V) 40 100 0.1 0.01 0.1 1 T, PULSE DURATION. (sec) 10 100 Version: B07