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| SMD Ultra Fast Recovery Rectifier COMCHIP www.comchip.com.tw CURB201 Thru CURB207 Reverse Voltage: 50 - 1000 Volts Forward Current: 2.0 Amp Features Ideal for surface mount applications Easy pick and place Plastic package has Underwriters Lab. flammability classification 94V-0 Fast recovery time: 50 - 75 nS Low leakage current SMB/DO-214AA 0.083(2.11) 0.075(1.91) 0.185(4.70) 0.160(4.06) 0.155(3.94) 0.130(3.30) Mechanical data Case: JEDEC DO-214AA molded plastic Terminals: solderable per MIL-STD-750, method 2026 Polarity: Color band denotes cathode end Mounting position: Any Approx. Weight: 0.093 gram 0.096(2.44) 0.083(2.13) 0.050(1.27) 0.030(0.76) 0.012(0.31) 0.006(0.15) 0.220(5.59) 0.200(5.08) 0.008(0.20) 0.203(0.10) Dimensions in inches and (millimeter) Maximum Ratings and Electrical Characterics Parameter Max. Repetitive Peak Reverse Voltage Max. DC Blocking Voltage Max. RMS Voltage Peak Surge Forward Current 8.3ms single half sine-wave superimposed on rate load ( JEDEC method ) Max. Average Forward Current Max. Instantaneous Forward Current at 2.0 A Reverse recovery time Max. DC Reverse Current at Rated DC Blocking Voltage Ta=25 C Ta=100 C Max. Thermal Resistance (Note 1) Operating Junction Temperature Storage Temperature Symbol VRRM VDC VRMS IFSM CURB 201 50 50 35 CURB 202 100 100 70 CURB 203 200 200 140 CURB 204 400 400 280 CURB 205 600 600 420 CURB 206 800 800 560 CURB 207 1000 1000 700 Unit V V V A 60 Io VF Trr IR R 1.0 50 2.0 1.3 1.7 75 5.0 100 20 -55 to +150 -55 to +150 A V nS uA JL C/W C C Tj TSTG Note 1: Thermal resistance from junction to lead, 8.0x8.0mm square (0.13 mm thick) land areas. MDS0210014B Page 1 SMD Ultra Fast Recovery Rectifier COMCHIP www.comchip.com.tw Rating and Characteristic Curves (CURB201 Thru CURB207) Fig. 1 - Reverse Characteristics 1000 10 Tj=25 C Pulse width 300uS 4% duty cycle Fig.2 - Forward Characteristics Reverse Current ( uA ) Tj=125 C 100 Forward current ( A ) 1.0 CURB201-203 10 0.1 CURB204 1.0 Tj=25 C 0. 01 CURB205-207 0.1 0 20 40 60 80 100 120 140 0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Percent of Rated Peak Reverse Voltage (%) Forward Voltage (V) Fig. 3 - Junction Capacitance Peak Surge Forward Current ( A ) 200 100 Fig. 5 - Non Repetitive Forward Surge Current 60 8.3mS Single Half Sine Wave JEDEC methode Junction Capacitance (pF) Tj=25 C f=1.0MHz Vsig=50mV p-p 50 40 30 Tj=25 C 20 10 40 20 10 4 2 1 0 0.1 1.0 10 100 1 5 10 50 1 00 Reverse Voltage (V) Number of Cycles at 60Hz Fig. 5 - Test Circuit Di agram and Reverse Recovery Time Characteristics 50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A Fig. 6 - Current Derating Curve 2.7 Average Forward Current ( A ) trr | | | | | | | | 2.4 2.0 1.6 1.2 0.8 0.4 (+) 25Vdc (approx.) () 1W NONINDUCTIVE OSCILLISCOPE (NOTE 1) D.U.T. () PULSE GENERATOR (NOTE 2) (+) 0 -0.25A Single Phase Half Wave 60Hz NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm 0 25 50 75 100 125 150 175 Ambient Temperature ( C) MDS0210014B Page 2 |
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