GF1A - GF1M GLASS PASSIVATED JUNCTION SILICON SURFACE MOUNT PRV : 50 - 1000 Volts Io : 1.0 Ampere SMA (DO-214AC) * * * * * * 4.5 ± 0.15 5.0 ± 0.15 FEATURES : Glass passivated chip High current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free 1.1 ± 0.3 0.2 ± 0.07 1.2 ± 0.2 2.6 ± 0.15 2.1 ± 0.2 2.0 ± 0.2 MECHANICAL DATA : * * * * * * Case : SMA Molded plastic Epoxy : UL94V-O rate flame retardant Lead : Lead Formed for Surface Mount Polarity : Color band denotes cathode end Mounting position : Any Weight : 0.067 gram Dimensions in millimeter MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specifie. Single phase, half wave, 60 Hz, resistive or inductive load For capacitive load, derate current by 20% RATING SYMBOL GF1A GF1B GF1D GF1G GF1J GF1K GF1M UNIT Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Current Ta = 75 °C IF(AV) 1.0 A IFSM 30 A VF 1.0 V IR 5.0 μA IR(H) 50 μA Typical Reverse Recovery Time ( Note 1 ) Trr 2.0 μs Typical Junction Capacitance (Note2) CJ 8 pF Junction Temperature Range TJ - 65 to + 150 °C Storage Temperature Range TSTG - 65 to + 150 °C Peak Forward Surge Current 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Maximum Forward Voltage at I F = 1.0 Amp. Maximum DC Reverse Current Ta = 25 °C at rated DC Blocking Voltage Ta = 100 °C Notes : (1) Reverse Recovery Test Conditions : I F = 0.5 A, IR = 1.0 A, Irr = 0.25 A. (2) Measured at 1.0 MHz and applied reverse voltage of 4.0 VDC Page 1 of 2 Rev. 03 : October 14, 2005 RATING AND CHARACTERISTIC CURVES ( GF1A - GF1M ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES 1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 150 Ta = 25 °C 24 18 12 6 01 175 AMBIENT TEMPERATURE, ( °C) 10 1.0 Pulse Width = 300 μs 2% Duty Cycle TJ = 25 °C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, VOLTS Page 2 of 2 4 6 10 20 40 60 100 1.8 2.0 FIG.4 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES FIG.3 - TYPICAL FORWARD CHARACTERISTICS 0.1 2 NUMBER OF CYCLES AT 60Hz 10 Ta = 100 °C 1.0 0.1 Ta = 25 °C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 03 : October 14, 2005