Low Profile SMD Super Fast Recovery Rectifiers CSFMT101-HF Thru. CSFMT108-HF Reverse Voltage: 50 to 600 Volts Forward Current: 1.0 Amp RoHS Device Halogen Free SOD-123H Features -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. -Super fast reovery time for switching mode application. -High surge current capability. -Glass passivated chip junction. 0.146(3.7) 0.130(3.3) 0.018(0.45) 0.006(0.15) 0.071(1.8) 0.055(1.4) 0.006(0.15) 0.002(0.05) Mechanical data 0.040(1.0) 0.024(0.6) -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: 0.011 grams approx. 0.035(0.9) 0.028(0.7) 0.035(0.9) 0.028(0.7) Dimensions in inches and (millimeter) Maximum Ratings and Electrical Characteristics (at T =25°C unless otherwise noted) A Parameter Max. repetitive peak reverse voltage Max. Continuous rever voltage Max. RMS voltage CSFMT CSFMT CSFMT CSFMT CSFMT CSFMT CSFMT CSFMT Symbol 101-HF 102-HF 103-HF 104-HF 105-HF 106-HF 107-HF 108-HF Unit VRRM 50 100 150 200 300 400 500 600 V VR 50 100 150 200 300 400 500 600 V VRMS 35 70 105 140 210 280 350 420 V Max. Forward rectified current IO Max. Forward voltage @ IF=1.0A VF Reverse recovery time (Note 1) TRR 35 ns IFSM 25 A 1.0 0.95 A 1.25 1.70 V Max. Forward surge current 8.3ms singe half sine-wave superimposed on rated load (JEDEC method) 5.0 VR=VRRM TJ=25°C Max. Reverse current IR Typ. Thermal resistance Junction to ambient air Typ. Junction capacitance f=1MHz and applied 4V DC reverse voltage Operating junction temperature Storage temperature μA 100 VR=VRRM TJ=125°C RθJA 42 °C/W CJ 10 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 2. Company reserves the right to improve product design , functions and reliability without notice. REV: B Page 1 QW-JS002 Comchip Technology CO., LTD. Low Profile SMD Super Fast Recovery Rectifiers Rating and Characteristic Curves (CSFMT101-HF Thru. CSFMT108-HF) Fig.2 - Typical Forward Characteristics Fig.1 - Typical Forward Current Derating Curve 0.6 0.4 0.2 0 0 25 75 50 100 125 150 -H 04 F~ 1 5HF ~1 06 -H F 1- H 0.1 T1 FM CS 07 - 0 ~1 HF HF 8- TJ=25°C Pulse width=300μs 1% duty cycle 0.01 0.001 0.4 175 FM T1 0 CS T1 0 0.8 1.0 FM 1.0 CS 1.2 Instantaneous Forward Current, (A) Average Forward Current, (A) P.C.B. Mounted on 0.2” * 0.2”(5mm*5mm) Copper Pad Areas F 10 1.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Forward Voltage (V) Lead Temperature, (°C) Fig.3- Test Circuit Diagram and Reverse Recovery Time Characteristics Fig.4 - Maximum Non-repetitive Forward Surge Current 10W NONINDUCTIVE ( ) (+) 25Vdc (approx.) D.U.T. PULSE GENERATOR (NOTE 2) ( ) 1W NONINDUCTIVE (+) OSCILLISCOPE (NOTE 1) NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. Peak Forward Surge Current, (A) 50 50W NONINDUCTIVE TJ=25°C 8.3ms single half sine wave, JEDEC method 40 30 20 10 0 trr 1 | | | | | | | | +0.5A 0 10 100 Number of Cycles at 60Hz Fig.5 - Typical Junction Capacitance -0.25A -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm Junction Capacitance, (pF) 70 60 50 40 30 20 10 0 0.01 0.1 1 10 100 Reverse Voltage, (V) REV: B Page 2 QW-JS002 Comchip Technology CO., LTD. Low Profile SMD Super Fast Recovery Rectifiers Reel Taping Specification d P0 P1 T 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 SOD-123H SOD-123H SYMBOL A B C d D D1 D2 (mm) 2.00 ± 0.10 3.85 ± 0.10 1.10 ± 0.10 1.50 ± 0.10 178.00 ± 2.00 62.00 (min) 13.00 ± 0.50 (inch) 0.079 ± 0.004 0.152 ± 0.004 0.043 ± 0.004 0.059 ± 0.004 7.007 ± 0.079 2.441 (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 ± 1.00 (inch) 0.069 ± 0.004 0.138 ± 0.004 0.157 ± 0.004 0.157 ± 0.004 0.079 ± 0.004 0.009 ± 0.04 0.315 ± 0.012 0.449 ± 0.039 REV: B Page 3 QW-JS002 Comchip Technology CO., LTD. Low Profile SMD Super Fast Recovery Rectifiers Pinning information Simplified outline Pin PIN 1 Cathode PIN 2 Anode 1 Symbol 1 2 2 Marking Code Part Number Marking Code CSFMT101-G S1 CSFMT102-G S2 CSFMT103-G S3 CSFMT104-G S4 CSFMT105-G S5 CSFMT106-G S6 CSFMT107-G S7 CSFMT108-G S8 XX xx = Product type marking code Suggested PAD Layout SOD-123H SIZE (mm) (inch) A 3.00 0.118 B 1.30 0.051 C 1.80 0.071 D 4.30 0.169 1.70 0.067 D A E E C B Standard Packaging REEL PACK Case Type SOD-123H REEL Reel Size ( pcs ) (inch) 3,000 7 REV: B Page 4 QW-JS002 Comchip Technology CO., LTD.