3 Amp Schottky Rectifier | SMS590 = LSMS40 >- /AHORE BAND >- [AONE BAND Dim. Inches Millimeter a] k __ [ ACA Minimum Maximum Minimum Maximum Notes A 17 123 2.97 3.12 Tt | qT B .260 .280 6.60 7.11 C .220 .245 5.59 6.22 B _ B _ D 307 322 7.80 8.18 E .075 .095 1.91 2.41 F .580 -400 9.65 10.16 DO214AB DO21SAB G 025 040 640 1.02 H .030 -060 ./60 1.52 t Le E (L | \ fH eq Jo | Working Repetitive Microsemi Industry Peak Reverse Peak Reverse Schottky Barrier Rectifier Catalog Number Part Number Voltage Voltage Guard ri tecti LSM335* 35V 35V uard ring protection LSM340* 30BQ040 40V 40V * Low forward voltage 15MQ040N @ 150C Junction temperature MBRS340TR Reverse energy tested LSM345* 45V 45V * Add Suffix J for J Lead or G for Gull Wing Lead Configuration Electrical Characteristics Average forward current | F(AV) 3.0 Amps Square wave Maximum surge current | FSM 150 Amps 8.3ms, half sine, TJ = 150C Max peak forward voltage VFM .45 Volts IFM = 1.0A;TJ = 25C * Max peak forward voltage VFM .52 Volts IFM = 3.0A;TU = 25C* Max peak forward voltage VFM .76 Volts IFM = 9.4A;TJ = 25C* Max peak reverse current IRM 1.5 mA VRRM, TJ = 25C Typical junction capacitance Cy 265 pF VR = 5.0V,W = 25C *Pulse test: Pulse width 300 usec, Duty cycle 2% Thermal and Mechanical Characteristics Storage temperature range TSTG 55C to 175C Operating junction temp range TJ 55C to 150C Maximum thermal resitance RoJL 25C/W Junction to lead Weight .008 ounces (.22 grams) typical 11-21-01 Rev. 2 COLORADO 800 Hoyt Street s Z Broomfield, CO. 80020 icrosemi me FAX: (303) 466-3775 www.microsemi.com IL SMS5O Typical Forward Characteristics 100 80 20 10 Instantaneous Forward Current Amperes A 0 4 8 1.2 1.6 2.0 Instantaneous Forward Voltage Volts Figure 2 Typical Reverse Characteristics 1000 100 10 1.0 0.1 .01 Typical Reverse Current mAmperes 0 10 20 30 40 50 Reverse Voltage Volts | SMS40 Figure 3 Typical Junction Capacitance 10000 6000 4000 uw = 2000 1000 600 400 200 Junction Capacitance 100 0.1 0.5 1.0 5.0 10 50 100 Reverse Voltage Volts 11-21-01 Rev. 2