UPR20e3, UPR30e3, UPR40e3 Powermite High Efficiency Compliant 2 Amp Ultrafast Rectifier DESCRIPTION The Microsemi UPR20e3, UPR30e3, and UPR40e3 Powermite high efficiency rectifiers are RoHS compliant and offers optimized forward voltage characteristics with reverse blocking capabilities up to 400 Volts. They are ideal for surface mount applications that operate at high frequencies. In addition to its size advantages, Powermite package features include a full metallic bottom that eliminates possibility of solder flux entrapment during assembly and a unique locking tab DO-216 Package acts as an efficient heat path from die to mounting plane for external heat sinking with very low thermal resistance junction to case (bottom). Its innovative design makes this device ideal for use with automatic insertion equipment. Important: For the latest information, visit our website UPR20e3, UPR30e3, UPR40e3 MECHANICAL and PACKAGING CASE: Void-free transfer molded thermosetting epoxy compound meeting UL94V-0 TERMINALS: Annealed matte-tin plating over copper and readily solderable per MIL-STD-750, method 2026. (Consult factor for tin-lead plating.) MARKING: R20 for UPR20e3, R30 for UPR30e3, and R40 for UPR40e3 (dot indicates e3 designation) POLARITY: Cathode designated by TAB 1 TAPE & REEL option: 12 mm tape per standard EIA-481-B. Consult factory for quantities. WEIGHT: Approximately 0.016 gram See Package Dimensions on last page. PART NOMENCLATURE UPR 20 e3 Ultrafast Powermite RoHS Compliant Rectifier Working Peak Reverse Voltage SYMBOLS & DEFINITIONS Symbol Definition Total Capacitance: The total small signal capacitance between the diode terminals of a complete device. C T f Frequency I Forward Current: The dc current flowing from the external circuit into the anode terminal F Surge Peak Forward Current: The forward current including all nonrepetitive transient currents but excluding all I FSM repetitive transients (ref JESD282-B) Average Rectified Output Current: The Output Current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave I O input and a 180 degree conduction angle. I Reverse Current: The dc current flowing from the external circuit into the cathode terminal at the specified voltage V R R I Recovery Current: REC V Reverse Voltage: A positive dc cathode-anode voltage below the breakdown region R Working Peak Reverse Voltage: The peak voltage excluding all transient voltages (ref JESD282-B). Also sometimes V RWM known historically as PIV. ELECTRICAL CHARACTERISTICS T = +25 C unless otherwise noted A Parameter Symbol Conditions Min Max Units Forward Voltage (Note 1) V I = 1.0 Amps 1.25 V F F Forward Voltage (Note 1) V I = 1.0 Amps, T = 100 C 1.15 V F F J Reverse Current I V = V , T = 25 C 10 A R R RWM J Reverse Current I V = V , T = 100 C 100 A R R RWM J Reverse Recovery Time t I = 0.5 A I = 1.0 A: I = 0.25 A 50 ns rr F R REC Note 1: Short duration test pulse used to minimize self heating effect. RF01143, Rev. A (10/30/13) 2013 Microsemi Corporation Page 2 of 3