TH09/2479 TH97/2478 1SR139-100 ~ 1SR139-600 IATF 0113686 SGS TH07/1033 SILICON RECTIFIER DIODES M1A PRV : 100 - 600 Volts Io : 1.0 Ampere 1.00 (25.4) MIN. 0.085(2.16) 0.075(1.91) FEATURES : * * * * * * * Glass passivated junction chip High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free 0.138(3.51) 0.122(3.10) 0.024(0.60) 0.022(0.55) MECHANICAL DATA : 1.00 (25.4) MIN. Dimensions in inches and ( millimeters ) * Case : M1A Molded plastic * Epoxy : UL94V-0 rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.20 gram (approximately) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 C ambient temperature unless otherwise specified . Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. RATING SYMBOL 1SR139-100 1SR139-200 1SR139-400 1SR139-600 UNIT Maximum Repetitive Peak Reverse Voltage VRRM 100 200 400 600 V Maximum RMS Voltage VRMS 70 140 280 420 V Maximum DC Blocking Voltage VDC 100 200 400 600 V Maximum Average Forward Current IF(AV) 1.0 A IFSM 40 A Maximum Forward Voltage at I F = 1.0 A VF 1.1 V Maximum DC Reverse Current at VR = VRRM IRM 10 A Junction Temperature Range TJ - 40 to + 150 C Storage Temperature Range TSTG - 40 to + 150 C 0.375"(9.5mm) Lead Length Maximum Peak Forward Surge Current 8.3ms Single half sine wave Superimposed on rated load (JEDEC Method) Page 1 of 2 Rev. 03 : July 22, 2011 TH09/2479 TH97/2478 IATF 0113686 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( 1SR139-100 ~ 1SR139-600 ) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 PEAK FORWARD SURGE AVERAGE FORWARD OUTPUT CURRENT, (A) 1.0 0.8 0.6 0.4 0.2 0 0 25 50 75 100 125 Ta = 25 C 40 30 20 10 0 1 150 AMBIENT TEMPERATURE, ( C) 6 10 20 40 60 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 REVERSE CURRENT, (A) 10 FORWARD CURRENT, (A) 4 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 1.0 Pulse Width = 300 s 2% Duty Cycle 0.1 Ta = 25 C 0.01 Ta = 100 C 1.0 0.1 Ta = 25 C 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE, (V) Page 2 of 2 2 1.8 2.0 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 03 : July 22, 2011