Low Profile SMD Fast Recovery Rectifiers CFRMT104-HF Thru. CFRMT107-HF Reverse Voltage: 400 to 1000 Volts Forward Current: 1.0 Amp RoHS Device Halogen Free SOD-123H Features -Excellent power dissipation offers better reverse 0.146(3.7) leakage current and thermal resistance. 0.130(3.3) 0.018(0.45) -Low profile surface mounted application in order 0.006(0.15) to optimize board space. -Tiny plastic SMD package. 0.071(1.8) 0.055(1.4) -High current capability. -Fast switching for high efficiency. 0.006(0.15) -High surge current capability. 0.002(0.05) -Glass passivated chip junction. -Lead-free parts meet RoHS requirments. 0.040(1.0) Mechanical data 0.024(0.6) -Epoxy: UL94V-0 rated flame retardant. 0.035(0.9) 0.035(0.9) 0.028(0.7) 0.028(0.7) -Case: Molded plastic, SOD-123H/MINI SMA -Terminals: Solderable per MIL-STD-750, Method 2026. -Polarity: Indicated by cathode band. -Mounting Position: any Dimensions in inches and (millimeter) -Weight: 0.011 grams approx. Maximum Ratings and Electrical Characteristics (at TA=25°C unless otherwise noted) CFRMT CFRMT CFRMT Parameter Symbol Unit 104-HF 105-HF 107-HF Max. Repetitive peak reverse voltage VRRM 400 600 1000 V Max. Continuous reverse voltage VR 400 600 1000 V Max. RMS voltage VRMS 280 420 700 V Max. Forward rectified current (See Fig.1) IO 1.0 A Max. Forward voltage @ IF=1.0A VF 1.3 V Max. Reverse recovery time (note 1) Trr 150 250 500 ns Max. Forward surge current 8.3ms singe half sine-wave superimposed IFSM 25 A on rated load (JEDEC method) VR=VRRM TJ=25°C 5.0 Max. Reverse current IR μA VR=VRRM TJ=125°C 100 Typ. Thermal resistance Junction to ambient air RθJA 42 °C/W Typ. Diode Junction capacitance f=1MHz and applied 4V DC reverse voltage CJ 15 pF Operating junction temperature TJ -55 to +150 °C Storage temperature range 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: C QW-JF002 Page 1 Comchip Technology CO., LTD.

Low Profile SMD Fast Recovery Rectifiers Rating and Characteristic Curves (CFRMT104-HF Thru. CFRMT107-HF) Fig.1 - Typical forward current Fig.2 - Typical forward characteristics derating curve 1.4 100 P.C.B. Mounted on ent, (A) 11..02 C0.o2p” p*e 0r. 2P”a(5dm Amre*a5smm) urrent, (A) 10 urr d c d c 0.8 war 1.0 Average forwar 000...642 stantaneous for 0.1 1TP%Ju=l s2de5u °wtCyi dctyhc=le300μs n I 0 0.01 0 25 50 75 100 125 150 175 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Lead temperature, (°C) Forward voltage (V) Fig.3 - Test Circuit Diagram and Reverse Fig.4 - Maximum Non-repetitive Recovery Time Characteristics forward surge current 50 5N0OWNINDUCTIVE 1N0OWNINDUCTIVE 8T.J3=m25s° sCingle half sine A) wave, JEDEC method nt, ( 40 (2((+a 5 )p)Vpdrocx.) 1NIDNWO.DUNU.T-C.TIVE O S C(NILOLTISEC 1O)PE G E ( NPNOUETLRESA(( + ET2 ))O)R ard surge curre 2300 w or NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. k f 10 a 2. Rise Time= 10ns max., Source Impedance= 50 ohms. e P 0 trr 1 10 100 +0.5A | Number of Cycles at 60Hz | | | | 0 | | | Fig.5 - Typical junction capacitance -0.25A 35 30 -1.0A F) 1cm p S ET TIME BASE FOR ce, ( 25 50 / 10ns / cm n a 20 cit a p a 15 c n o cti 10 n u J 5 0 0.01 0.1 1 10 100 Reverse voltage, (V) Company reserves the right to improve product design , functions and reliability without notice. REV: C QW-JF002 Page 2 Comchip Technology CO., LTD.

Low Profile SMD Fast Recovery Rectifiers Reel Taping Specification P d 0 T P1 E Index hole F W B C P A 1 2 0 o D2 D1 D W1 Trailer Device Leader ....... ....... ....... ....... End ....... ....... ....... ....... Start 10 pitches (min) 10 pitches (min) Direction of Feed SYMBOL A B C d D D1 D2 SOD-123H (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 SOD-123H (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 Company reserves the right to improve product design , functions and reliability without notice. REV: C QW-JF002 Page 3 Comchip Technology CO., LTD.

Low Profile SMD Fast Recovery Rectifiers Pinning information Pin Simplified outline Symbol PIN 1 Cathode 1 2 1 2 PIN 2 Anode Marking Code Part Number Marking Code XX CFRMT104-HF F4 CFRMT105-HF F5 CFRMT107-HF F7 xx = Product type marking code Suggested PAD Layout SOD-123H SIZE D (mm) (inch) A A 3.00 0.118 E B 1.30 0.051 C 1.80 0.071 C D 4.30 0.169 B E 1.70 0.067 Standard Packaging REEL PACK Case Type REEL Reel Size ( pcs ) (inch) SOD-123H 3,000 7 Company reserves the right to improve product design , functions and reliability without notice. REV: C QW-JF002 Page 4 Comchip Technology CO., LTD.

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