LMS1K

TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 LMS1A - LMS1M PRV : 50 - 1000 Volts Io : 1.0 Ampere FEATURES : * * * * * * * Glass passivated junction chip High surge current capability High reliability Low reverse current Low forward voltage drop Super fast recovery time Pb / RoHS Free GLASS PASSIVATED JUNCTION SUPER FAST RECTIFIERS M1A 0.085(2.16) 0.075(1.91) 1.00 (25.4) MIN. 0.138(3.51) 0.122(3.10) MECHANICAL DATA : * Case : M1A 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 : 0.20 gram (approximately) 0.024(0.60) 0.022(0.55) 1.00 (25.4) MIN. Dimensions in inches and ( millimeters ) 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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current 0.375"(9.5mm) Lead Length Ta = 55 °C Maximum Peak Forward Surge Current, 8.3ms Single half sine wave superimposed on rated load (JEDEC Method) Maximum Peak Forward Voltage at I F = 1.0 A. Maximum DC Reverse Current at Rated DC Blocking Voltage Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Junction Temperature Range Storage Temperature Range SYMBOL LMS1A LMS1B LMS1D LMS1G LMS1J LMS1K LMS1M UNIT VRRM VRMS VDC IF(AV) 50 35 50 100 70 100 200 140 200 400 280 400 1.0 600 420 600 800 560 800 1000 700 1000 V V V A IFSM VF IR Trr CJ TJ TSTG 0.95 5.0 30 1.7 4.0 10 35 50 - 65 to + 150 - 65 to + 150 A V µA ns pF °C °C Notes : ( 1 ) Reverse Recovery Test Conditions : IF = 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. 00 : January 21, 2008 TH97/10561QM TW00/17276EM IATF 0060636 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( LMS1A - LMS1M ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Ω 10 Ω + 0.5 A D.U.T. 50 Vdc (approx) 1Ω PULSE GENERATOR ( NOTE 2 ) OSCILLOSCOPE ( NOTE 1 ) 0 - 0.25 A Trr + - 1.0 A SET TIME BASE FOR 15 ns/cm NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. 1 cm FIG.2 - DERATING CURVE CURRENT AVERAGE FORWARD CURRENT, (A) 1.0 30 FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 8.3 ms SINGLE HALF SINE Ta = 50 °C 24 0.8 PEAK FORWARD SURGE CURRENT, (A) 150 175 0.6 18 0.4 12 0.2 60Hz RESISTIVE OR INDUCTIVE LOAD 0 6.0 0 0 25 50 75 100 125 1 2 4 6 10 20 40 60 100 AMBIENT TEMPERATURE, ( °C) FIG.4 - TYPICAL FORWARD CHARACTERISTICS 100 10 NUMBER OF CYCLES AT 60Hz FIG.5 - TYPICAL REVERSE CHARACTERISTICS FORWARD CURRENT, (A) 10 LMSK-M REVERSE CURRENT, (µA) LMS1A-D LMS1G-J TJ = 100 °C 1.0 0.1 T J = 25 ° C 0.1 Pulse Width = 300 μs 2% Duty Cycle TJ = 25 °C 0.01 0 0.8 1.6 2.4 3.2 4.0 4.8 5.6 6.4 7.2 8.0 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) FORWARD VOLTAGE, (V) Page 2 of 2 Rev. 00 : January 21, 2008