FM5820 RECTRON THRU SEMICONDUCTOR TECHNICAL SPECIFICATION SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER FM5822 VOLTAGE RANGE 20 to 40 Volts CURRENT 3.0 Amperes FEATURES * * * * * Ideal for surface mounted applications Low leakage current Metallurgically bonded construction Mounting position: Any Weight: 0.24 gram DO-214AB MECHANICAL DATA * Epoxy: Device has UL flammability classification 94V-O 0.083 (2.11) 0.077 (1.96) 0.155 (3.94) 0.130 (3.30) 0.180 (4.57) 0.160 (4.06) 0.012 (0.305) 0.006 (0.152) 0.096 (2.44) 0.084 (2.13) 0.060 (1.52) 0.030 (0.76) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS 0.008 (0.203) 0.004 (0.102) o Ratings at 25 C ambient temperature unless otherwise specified. 0.220 (5.59) 0.205 (5.21) Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) SYMBOL FM5820 FM5821 FM5822 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 20 30 40 Volts Maximum RMS Voltage VRMS 14 21 28 Volts VDC 20 30 40 Volts RATINGS Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at Derating Lead Temperature IO 3.0 Amps Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) I FSM 80 Amps Typical Thermal Resistance (Note 1) RθJA 25 0 Typical Junction Capacitance (Note 2) CJ 200 Operating Temperature Range TJ Storage Temperature Range -55 to + 125 T STG C/ W pF -55 to + 150 -55 to + 150 0 C 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 3.0A DC Maximum Average Reverse Current @T A = 25 o C at Rated DC Blocking Voltage @T A = 100 o C NOTES : 1. Thermal Resistance (Junction to Ambient). 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. SYMBOL FM5820 FM5821 FM5822 VF .475 .5 .525 IR UNITS Volts 2.0 mAmps 20 mAmps 2001-5 FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE FIG. 2 - TYPICAL REVERSE CHARACTERISTICS 4 10 3 2 Single Phase Half Wave 60Hz P.C.B Mounted on 0.4X0.4"(10X10mm) Resistive or Inductive Load copper pad areas 1 0 0 20 40 60 80 100 120 PEAK FORWARD SURGE CURRENT, (A) LEAD TEMPERATURE, ( 140 ) FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 80 INSTANTANEOUS REVERSE CURRENT, (mA) AVERAGE FORWARD CURRENT, (A) RATING AND CHARACTERISTIC CURVES ( FM5820 THRU FM5822 ) TJ = 125 1.0 TJ = 75 .1 .01 FM5820 70 .001 TL = 75 8.3ms Single Half Sine-Wave (JEDEC Method) 60 FM5821~FM5822 0 50 40 30 20 10 1 2 5 10 20 50 NUMBER OF CYCLE AT 60Hz 100 FIG. 5 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1000 800 600 400 INSTANTANEOUS FORWARD CURRENT, (A) FIG. 4 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE (pF) 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) TJ = 25 200 100 80 60 20 10 .1 .4 1.0 4 10 REVERSE VOLTAGE, ( V ) 40 20 10 TJ = 25 Pulse Width = 300uS 1% Duty Cycle 1.0 FM5820 FM5821 FM5822 .1 .2 .3 .4 .5 .6 .7 .8 .9 INSTANTANEOUS FORWARD VOLTAGE, (V) RECTRON