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Technical content

SMF201B~SMF207B Voltage 50 V ~ 1000 V

2.0 Amp High Efficiency Recovery Rectifiers

27-Aug-2013 Rev.B Page 1 of 2 http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually. RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free

FEATURES

 Ideal for surface mount applications  Easy pick and place  Built-in strain relief MECHANICAL DATA  Case: Molded plastic SMB  Epoxy: UL 94V-0 rate flame retardant  Polarity: Color band denotes cathode  Mounting position: Any

PACKAGE INFORMATION

SMB 3K 13’ inch MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (Rating 25 °C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, de-rate current by 20%.) Part Number Parameter Symbol SMF 201B SMF 202B SMF 203B SMF 204B SMF 205B SMF 206B SMF 207B Unit Maximum Repetitive Peak Reverse Voltage V RRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage V RMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage V DC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current.375”(9.5mm) Lead Length at TA=55°C IF 2 A Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load IFSM 50 A Maximum Instantaneous Forward Voltage @ 2A VF 1.3 1.5 1.7 V TJ=25°C 5 Maximum DC Reverse Current at Rated DC Blocking Voltage TJ=125°C IR 200 μA Maximum Reverse Recovery Time 1 T RR 150 250 500 nS RθJL 25 Typical Thermal Resistance RθJC 30 °C/W Typical Junction Capacitance 2 C J 50 pF Operating & Storage Temperature T J,TSTG -55~150 °C Notes: 1. Reverse Recovery Time test condition ：IF=0.5A, IR=1A, IRR=0.25A 2. Measured at 1MHz and applied reverse voltage of 4.0V D.C. SMB A B EG D F C H A 1.91 2.20 E - 0.203 B 4.06 4.75 F 5.08 5.59 C 3.30 3.94 G 0.76 1.52 D 1.95 2.65 H 0.15 0.31

SMF201B~SMF207B Voltage 50 V ~ 1000 V 27-Aug-2013 Rev.B Page 2 of 2 http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually. RATINGS AND CHARACTERISTIC CURVES