SMD Super Fast Recovery Rectifiers CSFA102-G Thru. CSFA105-G Reverse Voltage: 100 to 600 Volts Forward Current: 1.0 Amp RoHS Device DO-214AC (SMA) Features 0.179(4.55) - Glass passivated chip. 0.161(4.10) - Low forward voltage. 0.109(2.76) 0.064(1.63) 0.099(2.51) - High current capability. 0.049(1.23) - High reliability. - High surge current capability. 0.206(5.22) 0.192(4.87) - High speed switching. 0.012(0.30) 0.006(0.15) 0.089(2.26) 0.077(1.96) Mechanical data - Case: SMA, molded plastic. 0.008(0.20) 0.059(1.51) 0.000(0.00) 0.030(0.75) - Epoxy: UL 94V-0 rate flame retardant. - Lead: Solderable per MIL-STD-750, Dimensions in inches and (millimeter) method 2026. - Polarity: Color band denotes cathode end. Circuit Diagram - Approx. weight: 0.069 grams Maximum Ratings and Electrical Characteristics (at TA=25C unless otherwise noted) CSFA CSFA CSFA CSFA Symbol Parameter Unit 102-G 103-G 104-G 105-G Maximum repetitive peak VB 100 200 400 600 V IT = 5A reverse voltage Maximum RMS voltage VR 70 140 280 420 V Maximum DC blocking voltage VDC 100 200 400 600 V Maximum average forward IF 1.0 A rectified current TA=25C Maximum instantaneous forward VF 0.95 1.25 1.50 V voltage at specified current A Maximum DC reverse current IR 5.0 Non-repetitive peak forward surge current t=8.3ms IFSM 30 A Maximum reverse recovery time (Note 1) ns trr 35 50 Operating temperature range TJ -55 ~ +150 C Storage temperature range TSTG -55 ~ +150 C NOTES: 1. Reverse recovery test conditions: IF=0.5A, IR=1.0A, IRR=0.25A(RGI circuit) Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-BS001 Page 1 Comchip Technology CO., LTD.SMD Super Fast Recovery Rectifiers RATING AND CHARACTERISTIC CURVES (CSFA102-G thru CSFA105-G) Fig.1 - Forward Current Derating Curve Fig.2 - Typical Forward Characteristics 10 1.2 CSFA102-G ~ CSFA103-G Single phase half wave CSFA104-G Resistive or inductive load 1.0 0.8 1.0 CSFA105-G 0.6 0.4 0.1 0.2 TJ = 25C Pulse width = 300us 0 0.01 150 175 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 25 50 75 100 125 Ambient Temperature, (C) Instantaneous Forward Voltage, (V) Fig.3 - Peak Forward Surge Current Fig.4 - Typical Junction Capacitance 30 100 Pulse width 8.3 ms single half-sine-wave CSFA102-G ~ CSFA104-G 20 CSFA105-G 10 10 TJ = 25C , f = 1MHz 0 1 100 1 10 1 10 100 Number of Cycles at 60Hz Reverse Voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV:B QW-BS001 Page 2 Comchip Technology CO., LTD. Peak Forward Surge Current, (A) Average Forward Current, (A) Capacitance, (pF) Instantaneous Forward Current, (A)