Certificate : TH97/10561QM S5277B/G/J/N SILICON RECTIFIER DIODES DO - 41 PRV : 100 - 1000 Volts Io : 1.0 Ampere 1.00 (25.4) MIN. 0.107 (2.7) 0.080 (2.0) FEATURES : * * * * * * Certificate : TW00/17276EM High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free 0.205 (5.2) 0.161 (4.1) 1.00 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) MECHANICAL DATA : * Case : DO-41 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 : 0.339 gram Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25°C ambient temperature unless otherwise specified. RATING SYMBOL S5277B S5277G S5277J S5277N Maximum Repetitive Peak Reverse Voltage VRRM Maximum Average Forward Current IF(AV) Maximum Peak One Cycle Surge Forward Current (Non-Repetitive) Peak Forward Voltage at IF = 1.0 A IFSM 100 400 600 1000 1.0 UNIT V A (50Hz) (60Hz) (50Hz) (60Hz) 50 55 30 33 A VF 1.2 V IRRM 10 µA Rth (j-a) 120 °C/W Junction Temperature Range TJ - 40 to + 150 °C Storage Temperature Range TSTG - 40 to + 150 °C Repetitive Peak Reverse Current Thermal Resistance (Junction to Ambient) Page 1 of 2 Rev. 00 : May 30, 2007 Certificate : TH97/10561QM Certificate : TW00/17276EM RATING AND CHARACTERISTIC CURVES ( S5277B/G/J/N ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 60 Tj = 25 °C PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT, (A) 1.0 0.8 0.6 0.4 0.2 50 40 (60 Hz) S5277B S5277G 30 S5277J S5277N 20 50 Hz 10 0 0 25 50 75 100 125 150 175 1 AMBIENT TEMPERATURE, ( °C) 100 NUMBER OF CYCLES AT 50Hz AND 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 10 TJ = 100 °C REVERSE CURRENT, (µA) FORWARD CURRENT, (A) 10 10 1.0 0.1 0.4 TJ = 25 °C 1.0 0.1 TJ = 25 °C 0.01 0.8 1.2 1.6 2.0 2.4 0 20 40 60 80 100 120 140 FORWARD VOLTAGE, (V) PERCENT OF RATED REVERSE VOLTAGE, (%) Page 2 of 2 Rev. 00 : May 30, 2007