SMD Ultra Fast Recovery Rectifiers CURM101-G Thru. CURM107-G Reverse Voltage: 50 - 1000 Volts Forward Current: 1.0 Amp RoHS Device Mini SMA Features 0.154(3.9) 0.138(3.5) -Ideal for surface mount applications -Easy pick and place 0.012(0.3) Typ. -Plastic package has Underwriters Lab. 0.071(1.8) 0.055(1.4) flammability classification 94V-0 -Exceeds environmental standard MIL-S-19500/228 -Low leakage current Mechanical data -Case: Mini SMA/SOD-123 molded plastic 0.067(1.7) 0.051(1.3) -Terminals: solderable per MIL-STD-750 , method 2026 -Polarity: Indicated by cathode band 0.028(0.7) Typ. 0.028(0.7) Typ. -Mounting position: Any Dimensions in inches and (millimeter) -Approx. Weight: 0.04 grams Maximum Ratings and Electrical Characterics Symbol CURM 101-G CURM 102-G CURM 103-G CURM 104-G CURM 105-G CURM 106-G CURM 107-G Unit VRRM 50 100 200 400 600 800 1000 V VR 50 100 200 400 600 800 1000 V RMS Voltage VRMS 35 70 140 280 420 560 700 V Max. Forward Surge Current 8.3ms single half sine-wave superimposed on rate load ( JEDEC method ) IFSM Parameter Repetitive Peak Reverse Voltage Continuous reverse voltage Max. Forward rectified Current Io Max. Forward voltage at IF=1.0A VF Max. Reverse recovery time (Note 1) Trr 30 A 1.0 A 1.3 1.0 50 1.7 V 75 nS VR=VRRM, TJ=25°C IR 5.0 VR=VRRM, TJ=100°C IR 150 TYP. Thermal Resistance (Note 1) RΘJA 42 °C/W TYP. Diode Junction Capacitance CJ 20 pF TJ -55 to +150 °C TSTG -65 to +175 °C Max. Reverse Current µA (F=1MHz and applied 4V DC reverse voltage) Operating Junction Temperature Storage Temperature Note 1: Reverse recovery time test Condition, IF=0.5A , IR=1.0A , IRR=0.25A REV:B QW-BU007 Page 1 SMD Ultra Fast Recovery Rectifiers Rating and Characteristic Curves (CURM101-G Thru CURM107-G) Fig. 2 - Typical Forward Current Derating Curve Fig.1 - Typical Forward Characteristics 1.4 Average Forward Current, ( A ) 10 5- G1 RM 10 07 -G CU RM Th ru 1 -G 1.0 M1 0 CU R 0.1 CU Forward Current, ( A ) .1 07 4 -G -G 10 0.01 Tj=25 C Pulse width 300uS 4% duty cycle 1.2 1.0 0.8 0.6 Single Phase Half Wave 60Hz 0.4 0.2 0.001 00 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 25 Forward Voltage (V) ( ) (+) D.U.T. PULSE GENERATOR (NOTE 2) ( ) (+) 1W NONINDUCTIVE 100 125 150 175 Fig. 4 - Maximum Non-Repetitive Forward Surge Current OSCILLISCOPE (NOTE 1) Peak surge Forward Current ( A ) 10W NONINDUCTIVE 25Vdc (approx.) 75 Ambient Temperature ( °C) Fig. 3 - Test Circuit Diagram and Reverse Recovery Time Characteristics 50W NONINDUCTIVE 50 30 8.3mS Single Half Sine Wave JEDEC methode 24 18 Tj=25 °C 12 6 NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. 0 1 5 | | | | | | | | 0 50 100 Number of Cycles at 60Hz trr +0.5A 10 Fig.5 - Typical Junction Capacitance 175 -0.25A =1MHz and applied 4VDC reverse voltage -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm Junction Capacitance, (pF) 120 100 80 60 40 20 0 0.01 0.1 1.0 10 100 Reverse Voltage, (V) REV:B QW-BU007 Page 2 SMD Ultra Fast Recovery Rectifiers Reel Taping Specification d P0 P1 T E Index hole F W B Polarity P C A 12 o 0 D2 D1 D W1 Trailer ....... ....... End Device ....... ....... Leader ....... ....... ....... ....... 10 pitches (min) Start 10 pitches (min) Direction of Feed Mini-SMA/SOD-123 Mini-SMA/SOD-123 SYMBOL A B C d D D1 D2 (mm) 1.90 ± 0.10 3.90 ± 0.10 1.68 ± 0.10 1.50 ± 0.10 178 ± 2.00 62.0 MIN. 13.0 ± 0.50 (inch) 0.075 ± 0.04 0.154 ± 0.04 0.066 ± 0.04 0.059 ± 0.004 7.00 ± 0.079 2.440 MIN. 0.512 ± 0.020 SYMBOL E F P P0 P1 T W W1 (mm) 1.75 ± 0.10 3.50 ± 0.10 4.00 ± 0.10 4.00 ± 0.10 2.00 ± 0.10 0.23 ± 0.10 8.00 ± 0.30 11.40 ± 1.0 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.004 0.315 ± 0.012 0.449 ± 0.004 REV:B Page 3 QW-BU007 Comchip Technology CO., LTD. SMD Ultra Fast Recovery Rectifiers Marking Code Part Number Marking Code CURM101-G H1 CURM102-G H2 CURM103-G H3 CURM104-G H4 CURM105-G H5 CURM106-G H6 CURM107-G H7 XX XX = Product type marking code Suggested PAD Layout Mini-SMA/SOD-123 D SIZE (mm) (inch) A 3.30 0.130 B 1.40 0.055 C 1.90 0.075 D 4.70 0.185 E 1.90 0.075 A E C B Standard Packaging Qty per Reel Reel Size (Pcs) (inch) 2,500 7 Case Type Mini-SMA/SOD-123 REV:B Page 4 QW-BU007 Comchip Technology CO., LTD.