Certificate TH97/10561QM SR802 - SR806 SCHOTTKY BARRIER RECTIFIER DIODES PRV : 20 - 60 Volts IO : 8.0 Amperes DO-201AD FEATURES : * * * * * Certificate TW00/17276EM High current capability High surge current capability High reliability Low forward voltage drop Pb / RoHS Free 1.00 (25.4) MIN. 0.21 (5.33) 0.19 (4.82) 0.375 (9.52) 0.285 (7.24) MECHANICAL DATA : 1.00 (25.4) MIN. 0.052 (1.32) 0.048 (1.22) * Case : DO-201AD Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 1.1 grams Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING SYMBOL SR802 SR803 SR804 SR805 SR806 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 50 60 V Maximum RMS Voltage VRMS 14 21 28 35 42 V Maximum DC Blocking Voltage VDC 20 30 40 50 60 V Maximum Average Forward Current ,See Fig.1 IF(AV) 8.0 A IFSM 175 A Maximum Peak Forward Surge Current, 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage at I F = 8 A VF Maximum Reverse Current at Ta = 25 °C IR 0.5 mA Rated DC Blocking Voltage Ta = 100 °C IR(H) 50 mA RӨJA 40 °C/W Typical Thermal Resistance (Note 1) 0.55 0.70 V Typical Junction Capacitance (Note 2) CJ 500 270 pF Operating Junction Temperature Range TJ - 65 to + 125 - 65 to + 150 °C Storage Temperature Range TSTG - 65 to + 150 °C Notes : (1) Mount on Cu-Pad Size 16mm x 16mm on P.C.B. (2) Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C. Page 1 of 2 Rev. 00 : June 22, 2007 Certificate TH97/10561QM Certificate TW00/17276EM RATING AND CHARACTERISTIC CURVES ( SR802 - SR806 ) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 10 PEAK FORWARD SURGE CURRENT, (A) AVERAGE FORWARD CURRENT, (A) FIG.1 - FORWARD CURRENT DERATING CURVE SR805 SR806 8 6 SR802 SR804 4 2 0 125 100 75 SR802 - SR806 50 25 0 25 50 75 100 125 150 1 LEAD TEMPERATURE, (°C) 2 4 6 10 20 40 60 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 100 10 SR802 - SR804 TJ = 100 REVERSE CURRENT, (mA) INSTANTANEOUS FORWARD CURRENT, (A) 150 10 SR805 - SR806 1 TJ = 25 °C Pulse Width = 300 μs 1% Duty Cycle 0.1 0.2 0.4 0.6 0.8 1.0 TJ = 75 °C 0.1 TJ = 25 °C 0.01 1.0 FORWARD VOLTAGE, (V) 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2 Rev. 00 : June 22, 2007