SMD Fast Recovery Rectifiers CFRM104-G Thru. CFRM107-G Voltage: 400 to 1000 Volts Current: 1.0 A RoHS Device Mini SMA Features 0.154(3.9) 0.138(3.5) -Excellent power dissipation offers better reverse leakage current and thermal resistance. -Low profile surface mounted application in order to optimize board space. -Tiny plastic SMD package. -High current capability. -Ultrafast recovery time for high efficiency. -High surge current capability. -Glass passivated chip junction. 0.012(0.3) Typ. 0.075(1.9) 0.059(1.5) 0.067(1.7) 0.051(1.3) Mechanical data 0.028(0.7) Typ. 0.028(0.7) Typ. -Epoxy: UL94V-0 rated flame retardant. -Case: Molded plastic, SOD-123H/MINI SMA -Terminals: Solderable per MIL-STD-750, Method 2026. -Polarity: Indicated by cathode band. -Mounting Position: any -Weight: 0.018 grams approx. Dimensions in inches and (millimeter) Circuit diagram Maximum Ratings (at TA=25°C unless otherwise noted) Symbol CFRM 104-G CFRM 105-G CFRM 107-G Unit Repetitive peak reverse voltage VRRM 400 600 1000 V RMS voltage VRMS 280 420 700 V Continuous reverse voltage VR 400 600 1000 V Forward rectified current IO 1.0 A Maximum forward voltage @IF= 1.0A VF 1.3 V Forward surge current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 30 A Parameter Max.Reverse current VR=VRRM @TA= 25 °C μA @TA=125 °C Reverse recovery time (note 1) Thermal resistance, junction to case Diode junction capacitance Operating junction temperature f=1MHz and applied 4V DC reverse voltage Storage temperature range 5.0 IR 100 trr 150 250 500 nS RθJC 35 °C/W CJ 15 pF TJ -55 to +150 °C TSTG -65 to +175 °C Note 1. Reverse recovery time test condition , IF=0.5A, IR=1.0A, IRR=0.25A Company reserves the right to improve product design , functions and reliability without notice. REV:D QW-BF006 Page 1 Comchip Technology CO., LTD. SMD Fast Recovery Rectifiers Rating and Characteristic Curves (CFRM104-G Thru. CFRM107-G) Fig.1- Forward characteristics Fig.2- Forward current derating curve 1.2 ΙΟ, Averaged forward current, (A) IF, Forward current, (A) 100 10 1 0.1 O TJ=25 C Pulse width=300μs 1% duty cycle 0.01 0.6 1.0 0.8 0.6 0.4 Single phase, half wave, 60Hz, resistive or inductive load 0.2 0 0.8 1.0 1.2 1.4 1.6 1.8 0 2.0 50 100 150 200 TA, Ambient temperature, (°C) VF, Forward voltage, (V) Fig.3- Test circuit diagram and reverse recovery time characteristics trr 50W NONINDUCTIVE 10W NONINDUCTIVE 0 ( ) (+) 25Vdc (approx.) D.U.T. PULSE GENERATOR (NOTE 2) ( ) 1W NONINDUCTIVE | | | | | | | | +0.5A -0.25A (+) OSCILLISCOPE (NOTE 1) -1.0A NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 1cm SET TIME BASE FOR 2. Rise Time= 10ns max., Source Impedance= 50 ohms. 50 / 10ns / cm Fig.4- Max. Non-repetitive forward surge current Fig.5- Typical junction capacitance 50 35 CJ, Junction capacitance, (pF) IFSM, Peak forward surge current (A) O TJ=25 C 8.3ms single half sine wave, JEDEC method 40 30 20 10 0 1 10 100 30 25 20 15 10 5 0 0.01 Number of cycles at 60Hz 0.1 1 10 100 VR, Reverse voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV:D QW-BF006 Page 2 Comchip Technology CO., LTD. SMD Fast Recovery Rectifiers Reel Taping Specification d P0 T P1 E Index hole F W B C P A 12 o 0 D2 D1 D W1 Trailer Device ....... ....... End ....... ....... 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 ± 0.004 0.153 ± 0.004 0.066 ± 0.004 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 0.314 ± 0.012 0.449 ± 0.039 Company reserves the right to improve product design , functions and reliability without notice. REV:D QW-BF006 Page 3 Comchip Technology CO., LTD. SMD Fast Recovery Rectifiers Marking Code Part Number Marking Code CFRM104-G F4 CFRM105-G F5 CFRM107-G F7 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 REEL PACK Case Type Mini-SMA / SOD-123 REEL Reel Size ( pcs ) (inch) 2,500 7 Company reserves the right to improve product design , functions and reliability without notice. REV:D QW-BF006 Page 4 Comchip Technology CO., LTD.