UPR20 MICROSEMI | Alldatasheet
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SURFACE MOUNT UES RECTIFIERS \\PR20 UPR30 Pel gf) ronwnM@lllils” Package UPR40 High Efficiency, 2A, 50nSec FEATURES DESCRIPTION * High Power Surface Mount Package In Microsemi’s new Powermite SMT package, these high efficiency ultrafast rectifiers offer the © Ultra-fast Recovery Time (50nS) power handling capabilities previously found only in much larger packages. They are ideal for * Low Forward Voltage ‘SMD applications that operate at high frequencies. * Integral Heat Sink/Locking Tabs In addition to its size advantages, Powermite package features include a full metallic bottom ‘* Compatible with Automatic Insertion that eliminates the possibility of solder flux entrapment during assembly, and a unique lock- ‘ Eauerent pation Enemauee ing tab acts as an integral heat sink. Its innovative design makes this device ideal for use with nee me automatic insertion equipment. ABSOLUTE MAXIMUM RATINGS Maximum Reverse Voltage, UPR30 wks eg OOY Maximum Average Output Current, Trap 1 = 75°C. 2.0A* Thermal Resistance, Junction to Tab... . woactaiee « SORONY *WHEN MOUNTED ON A PC BOARD WITH 2 OZ. COPPER. MECHANICAL SPECIFICATIONS UPR20 UPR30 UPR40 = LF . TAB 1 CATHODE \\. 2 ANODE SAS + Pos 075 025 006 092 075 056 All Dimensions +.005 Microsemi Corp. | Watertown a2 if
Figure 1. Suggested Mounting Pad Dimensions