1S1888

1S1885 ~ 1S1888 PRV : 100 ~ 600 Volts Io : 1.0 Ampere FEATURES : * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free SILICON RECTIFIER DIODES D2 0.161 (4.10) 0.154 (3.90) 1.00 (25.4) MIN. 0.284 (7.20) 0.268 (6.84) MECHANICAL DATA : * Case : D2 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 : 0.465 gram 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) MIN. Dimensions in inches and ( millimeters ) 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%. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Repetitive Peak Reverse Voltage Maximum Average Forward Current Ta = 65 °C Maximum Peak One Cycle Surge Forward Current SYMBOL 1S1885 VRRM IF IFSM 100 1S1886 200 1S1887 400 1S1888 600 UNIT V A A 1.0 60 (50Hz) 66 (60Hz) (Non-repetitive) Maximum Forward Voltage at I F = 1.5 A. Maximum Repetitive Peak Reverse Current (V RRM = Rated) Maximum Thermal Resistance (Junction to Ambient) Junction Temperature Range Storage Temperature Range VF IR IR(H) Rth (j-a) TJ TSTG 1.2 10 400 (Tj = 150 °C) 100 - 40 to + 150 - 40 to + 150 V μA °C/W °C °C Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( 1S1885 - 1S1888 ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 1.0 75 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT Tj = 25 °C 60 60 Hz 45 AVERAGE FORWARD OUTPUT CURRENT, AMPERES 0.8 0.6 CAPACITIVE LOAD 0.4 PEAK FORWARD SURGE CURRENT, AMPERES RESISTIVE OR INDUCTIVE LOAD 30 50 Hz 15 0.2 0 0 25 50 75 100 125 150 175 0 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 50 Hz AND 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 20 10 FORWARD CURRENT, AMPERES TJ = 25 °C 1 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 02 : March 25, 2005