1(B,G,J)4B42 SILICON BRIDGE RECTIFIER DFM PRV : 100 ~ 600 Volts Io : 1.0 Ampere 0.255(6.5) 0.245(6.2) ~ 0.315(8.00) 0.285(7.24) ~ FEATURES : * * * * * * * High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Ideal for printed circuit board Pb / RoHS Free 0.335(8.51) 0.320(8.12) 0.255(6.5) 0.245(6.2) 0.122(3.10) 0.100(2.60) 0.045(1.14) 0.035(0.89) 0.185(4.69) 0.150(3.81) 0.205(5.2) 0.195(5.0) MECHANICAL DATA : * Case : Molded plastic * Epoxy : UL94V-O rate flame retardant * Terminals : Plated Lead solderable per MIL-STD202, Method 208 * Polarity : Polarity symbols marked on body * Mounting position : Any * Weight : 0.42 gram 0.0130(0.33) 0.0086(0.22) 0.350(8.9) 0.300(7.6) Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. 60 Hz, resistive or inductive load. RATING SYMBOL 1B4B42 1G4B42 1J4B42 UNIT Maximum Repetitive Peak Reverse Voltage VRRM 100 400 600 V Maximum Average Forward Output Current IF(AV) Maximum Peak One Cycle Surge Forward IFSM Current ( Non-Repetitive ) Maximum Instantaneous Forward Voltage 1.0 30 ( 50Hz ) A A 33 ( 60Hz ) VF 1.0 V IR 10 µA RθJA 75 °C/W TJ - 40 to + 150 °C TSTG - 40 to + 150 °C per element at IF = 1.0 A Maximum Repetitive Peak Reverse Current at VRRM = Rated Maximum Thermal Resistance (Junction to Ambient) Junction Temperature Storage Temperature Range Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( 1(B,G,J)J4B42 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PER BRIDGE ELEMENT 50 1.0 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 0.8 0.6 0.4 60Hz RESISTIVE OR INDUCTIVE LOAD 0.2 0 0 25 50 75 100 125 150 40 30 TJ = 150 °C 20 SINGLE SINE-WAVE (JEDEC METHOD) 10 0 175 1 AMBIENT TEMPERATURE, ( °C) FIG.3 - TYPICAL FORWARD CHARACTERISTICS 6 10 20 40 60 100 100 1 Pulse Width = 300 µs 2% Duty Cycle 0.1 TJ = 25 °C 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 REVERSE CURRENT, MICROAMPERES FORWARD CURRENT, AMPERES 4 FIG.4 - TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT 10 0.01 0 2 NUMBER OF CYCLES AT 60Hz TJ = 125 °C 10 1.0 TJ = 25 °C 0.1 FORWARD VOLTAGE, VOLTS 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) Page 2 of 2 Rev. 02 : March 25, 2005