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SPK1845 Voltage 45 V 18Amp General Purpose Rectifiers Elektronische Bauelemente 17-Feb-2011 Rev. A Page 1 of 2 http://www.SeCoSGmbH.com/ Any changes of specification will not be informed individually. A C B A D RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES Guard ring for overvoltage protection Very small conduction losses Low forward voltage drop MECHANICAL DATA Case Material：Molded Plastic. UL Flammability Classification Rating 94V-O Terminals：Lead free Plating (Tin Finish) Solderable per MIL-STD-202, Method 208 Polarity：Cathode Band Weight：1.986 grams (approximate) ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified) Parameter Symbol Rating Unit Maximum Repetitive Peak Reverse Voltage VRRM 45 V Maximum RMS Voltage VRMS 31.5 V Maximum DC Blocking Voltage VDC 45 V Maximum Average Forward Rectified Current I(AV) 18 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load IFSM 300 A Maximum Instantaneous Forward Voltage IF=18A @ 25°C VF 0.53 V Maximum DC Reverse Current at rated DC blocking voltage TC=25°C IR 0.5 mA TC=100°C 40 Typical Junction Capacitance 1 CJ 1400 pF Typical Thermal Resistance RθJA 12 °C / W Operating Temperature Range TJ -55 ~ 150 °C Storage Temperature Range TSTG -55 ~ 175 °C Notes: 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. R - 6 REF. Millimeter Min. Max. A 25.4 REF B 8.6 9.1 C 8.6 9.1 D 1.2 1.3 |
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