SMD General Purpose Rectifiers CGRC301-G Thru. CGRC307-G Glass Passivated Type Reverse Voltage: 50 to 1000 Volts Forward Current: 3.0 Amp RoHS Device Features DO-214AB (SMC) -Ideal for surface mount applications. -Easy pick and place. 0.280(7.11) 0.260(6.60) -Plastic package has Underwriters Lab. flammability classification 94V-0. 0.245(6.22) 0.126(3.20) 0.114(2.90) 0.220(5.59) -Built in strain relief. -High surge current capability. 0.320(8.13) 0.305(7.75) 0.012(0.305) Mechanical data 0.006(0.152) 0.103(2.62) 0.079(2.06) -Case: JEDEC DO-214AB, molded plastic. 0.008(0.20)max 0.060(1.52) -Terminals: solderable per MIL-STD-750, 0.030(0.76) method 2026. -Polarity: Color band denotes cathode end. Dimensions in inches and (millimeter) -Approx. weight: 0.23 grams Maximum Ratings and Electrical Characteristics CGRC CGRC CGRC CGRC CGRC CGRC CGRC Parameter Symbol Units 301-G 302-G 303-G 304-G 305-G 306-G 307-G Max. repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 V Max. DC blocking voltage VDC 50 100 200 400 600 800 1000 V Max. RMS voltage VRMS 35 70 140 280 420 560 700 V Peak surge forward current, 8.3ms single half sine-wave superimposed IFSM 100 A on rate load (JEDEC method) Max. average forward current IO 3.0 A Max. instantaneous forward voltage at VF 1.1 V 3.0A Max. DC reverse current at TA=25C 5.0 A IR rated DC blocking voltage TA=125C 250 Max. thermal resistance (Note 1) R JA 50 C/W Max. operating junction temperature TJ 150 C Storage temperature TSTG -55 to +150 C Notes: 1. Thermal resistance from junction to terminal mounted on P.C.B. with 5.05.0 mm square (0.13mm thick) land area. REV:B QW-BG005 Page 1 Comchip Technology CO., LTD.SMD General Purpose Rectifiers RATING AND CHARACTERISTIC CURVES (CGRC301-G thru CGRC307-G) Fig.1 Reverse Characteristics Fig.2 Forward Characteristics 1000 10 O TJ=25 C Pulse width 300 S O 4% duty cycle TJ=125 C 100 1 10 1 O TJ=25 C 0.1 0.1 0.01 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 20 40 60 80 100 120 140 Forward Voltage (V) Percent of Rated Peak Reverse Voltage (%) Fig.3 Junction Capacitance Fig.4 Current Derating Curve 100 3.5 Single phase, half wave 60Hz, resistive 3.0 or inductive load 2.5 2.0 10 1.5 1.0 O TJ=25 C f=1MHz 0.5 Vsig=50mVp-p 1 0 0.1 1 10 100 0 25 50 75 100 125 150 175 Reverse Voltage (V) Ambient Temperature (C) Fig.5 Non-repetitive Forward Surge Current 120 O TJ=25 C 8.3ms single half sine 100 wave, JEDEC method 80 60 40 20 0 1 10 100 Number of Cycles at 60Hz REV:B QW-BG005 Page 2 Comchip Technology CO., LTD. Reverse Current (uA) Peak Forward Surge Current (A) Junction Capaciatnce (pF) Average Forward Current (A) Forward Current (A)