UG2A - UG2D IATF 0113686 SGS TH07/1033 ULTRA FAST RECTIFIERS DO - 41 PRV : 50 ~ 200 Volts Io : 2.0 Ampere FEATURES : * * * * * * * TH09/2479 TH97/2478 www.eicsemi.com 1.00 (25.4) MIN. 0.107 (2.74) 0.079 (1.99) Glass passivated chip junction High forward surge capability High efficiency Low switching losses Low forward voltage drop Ultrafast reverse recovery time Pb / RoHS Free 0.205 (5.20) 0.161 (4.10) 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 : 0.335 gram Dimensions in inches and ( millimeters ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 °C ambient temperature unless otherwise specified. RATING SYMBOL UG2A UG2B UG2C UG2D UNIT Maximum Repetitive Peak Reverse Voltage VRRM 50 100 150 200 V Maximum RMS Voltage VRMS 35 70 105 140 V Maximum DC Blocking Voltage VDC 50 100 150 200 V Maximum Average Forward Current Ta = 50 °C IF(AV) 2.0 A IFSM 80 A Maximum Instantaneous Forward Voltage at I F = 2.0 A (1) VF 0.95 V Maximum DC Reverse Current Ta = 25 °C IR 5 μA at Rated DC Blocking Voltage Ta = 100 °C IR(H) 200 μA Maximum Reverse Recovery Time (2) Trr 15 ns CJ 15 pF RӨJA 45 °C/W TJ, TSTG - 55 to + 150 °C Maximum non-repetitive peak forward current 8.3ms Single half sine wave superimposed on rated load Typical Junction Capacitance( at 4V, 1MHz) Typical Thermal Resistance (3) Operating Junction and Storage Temperature Range Notes : (1) Pulse test: 300 µs pulse width, 1 % duty cycle. (2) Reverse Recovery Test Conditions : IF = 0.5 A, I R = 1.0 A, Irr = 0.25 A. (3) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length. Page 1 of 2 Rev. 00 : September 10, 2007 TH09/2479 TH97/2478 www.eicsemi.com IATF 0113686 SGS TH07/1033 RATING AND CHARACTERISTIC CURVES ( UG2A - UG2D) FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 PEAK FORWARD SURGE CURRENT, (A) AVERAGE FORWARD RECTIFIED CURRENT, (A) 2.0 1.6 1.2 0.8 P.C.B. Mounted 0.5" x 0.5"( 12 x 12 mm) Copper Pad Areas 0.4 8.3 ms SINGLE HALF SINE WAVE 80 TL = 75 °C 60 40 20 0 0 0 25 50 75 100 125 150 175 1 AMBIENT TEMPERATURE, ( °C) FIG.4 - TYPICAL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT, (μA) 100 INSTANTANEOUS FORWARD CURRENT, (A) 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 10 1.0 TJ = 100 °C TJ = 25 °C 0.1 0.2 TJ = 100 °C 100 10 1.0 TJ = 25 °C 0.1 0.01 0.4 0.6 0.8 1.0 1.2 INSTANTANEOUS FORWARD VOLTAGE, (V) Page 2 of 2 10 1.4 0 20 40 60 80 100 PERCENT OF RATED REVERSE VOLTAGE, (%) Rev. 00 : September 10, 2007