FeaturesHigh surge current capabilityDesigned for
FeaturesHigh surge current capabilityDesigned for a wide range of applicationsStud cathode and stud anode versionLeaded version available/ wire version availableLow thermal resistanceUL approval pendingTypical ApplicationsBattery chargesConvertersPower suppliesMachine tool controlsWeldingParametersUnits50PF (R)(W)40 to 120I F(AV)50A@ TC140C I F(RMS)78A I FSM @ 50Hz800A@ 60Hz830I2 t@ 50Hz3200A 2s@ 60Hz2900V RRMrange400 to 1200VTJrange- 55 to 180CMajor Ratings and Characteristics50PF(R)(W) SERIESSTANDARD RECOVERY DIODESGEN II DO550 A1Stud VersionBulletin I20105 rev. D 01/05case style DO-203AB (DO-5)50PF(R)W 50PF(R)case style DO-203AB (DO-5)www.irf.com50PF (R)(W) Series2Bulletin I20105 rev. D 01/05www.irf.comVoltage VRRM, maximumV RSM, maximum non-IRRM max. Type number Coderepetitive peakrepetitive peak@ T J = 150Creverse voltagereverse voltageVVmA40400500 50PF (R)(W)80800960912012001440ELECTRICAL SPECIFICATIONSVoltage RatingsI F(AV)Max. average forward current50A180 conduction, half sine SPECIFICATIONSVoltage RatingsI F(AV)Max. average forward current50A180 conduction, half sine wave@ Case temperature140CI F(RMS)Max. RMS forward current78AI FSMMax. peak, one-cycle forward,800t = 10msNo voltagenon-repetitive surge current830t = 8.3 msreapplied670t = 10ms100% VRRM700t = 8.3 ms reappliedSinusoidal half wave,I2tMaximum I2t for fusing3200t = 10msNo voltageInitial TJ = 150C2900t = 8.3msreapplied2260t = 10ms100% VRRM2050t = 8.3msreappliedI2tMaximum I2t for fusing32000A 2st = 0.1 to 10ms, no voltage reappliedV F(TO)Low level value of thresholdvoltage rfLow level value of forwardslope resistanceV FMMax. forward voltage drop1.40VIpk= 125A, TJ = 25C, tp = 400s rectangular wave ParameterUnitsConditions4.30 m(16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max.0.77V(16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max.A2sAForward Conduction50PF(R)(W)40 to 12050PF (R)(W) Series3Bulletin I20105 rev. D 01/05www.irf.comParameterUnitsConditions50PF (R)(W)40 to 120TJMax. junction operating temperatur FeaturesHigh surge current capabil
Other Descriptions
| DO-5)50PF(R)W Pin-out | DO-5)50PF(R)W Prototype | DO-5)50PF(R)W Archive | DO-5)50PF(R)W Description |
| DO-5)50PF(R)W Cross Reference | DO-5)50PF(R)W Scheda | DO-5)50PF(R)W Features | DO-5)50PF(R)W Equivalent |
| DO-5)50PF(R)W Schematico | DO-5)50PF(R)W данные | DO-5)50PF(R)W Samples | DO-5)50PF(R)W Circuit |
| DO-5)50PF(R)W Broker | DO-5)50PF(R)W Capacity | DO-5)50PF(R)W δελτίο | DO-203AB Ficha técnica |
| DO-203AB User Guide | DO-203AB データシート | DO-203AB Datenblatt | DO-203AB Cross Reference |
| DO-203AB Errata | DO-203AB Operating Parameter | DO-203AB Process Change Notification | DO-203AB 数据 |
| DO-203AB PDF | DO-203AB equivalente | DO-203AB Schematische | DO-203AB Fiche technique |
| DO-203AB Data Sheet | DO-203AB Mechanical Outline | 50PFLVR0.PMD Explanation | 50PFLVR0.PMD Ficha técnica |
| 50PFLVR0.PMD Archive | 50PFLVR0.PMD replacement | 50PFLVR0.PMD 데이터시트 | 50PFLVR0.PMD Specs |
| 50PFLVR0.PMD Datasheet | 50PFLVR0.PMD Ersatz | 50PFLVR0.PMD 相等于 | 50PFLVR0.PMD 數據 |
| 50PFLVR0.PMD Design Idea | 50PFLVR0.PMD PDF | 50PFLVR0.PMD Fichatécnicade | 50PFLVR0.PMD Technical Specs |
| 50PFLVR0.PMD δελτίο | F(RMS)78A Prototype | F(RMS)78A データシート | F(RMS)78A Distribution |
| F(RMS)78A Ficha técnica de | F(RMS)78A 데이터시트 | F(RMS)78A Equivalent | F(RMS)78A Schematico |
| F(RMS)78A Datasheet | F(RMS)78A Operating Parameter | F(RMS)78A Ersatz | F(RMS)78A Process Change Notification |
| F(RMS)78A Release Notes | F(RMS)78A PCN | F(RMS)78A Stock | F(RMS)78A Mechanical Outline |
| F(AV)50A Archive | F(AV)50A データシート | F(AV)50A Description | F(AV)50A Xref |
| F(AV)50A Scheda | F(AV)50A Schematico | F(AV)50A Ersatz | F(AV)50A RoHS |
| F(AV)50A 相等於 | F(AV)50A PDF | F(AV)50A Fichatécnicade | F(AV)50A Application Note |
| F(AV)50A Schematic | F(AV)50A Data Sheet | F(AV)50A Distributor | R)(W)40 Explanation |
| R)(W)40 équivalent | R)(W)40 Product Brief | R)(W)40 EOL | R)(W)40 Description |
| R)(W)40 Xref | R)(W)40 Ficha técnica de | R)(W)40 데이터시트 | R)(W)40 Features |
| R)(W)40 Options | R)(W)40 Suffix | R)(W)40 equivalente | R)(W)40 Schematische |
| R)(W)40 δελτίο | R)(W)40 Data Sheet | VRRM2050t Ficha técnica | VRRM2050t Reference Design |
| VRRM2050t équivalent | VRRM2050t Fichetechnique | VRRM2050t MOQ | VRRM2050t Datenblatt |
| VRRM2050t Description | VRRM2050t Schematico | VRRM2050t Ersatz | VRRM2050t данные |
| VRRM2050t Release Notes | VRRM2050t Stock | VRRM2050t Schéma | VRRM2050t Circuit |
| VRRM2050t equivalente | 10ms100 Prototyping | 10ms100 Ficha técnica | 10ms100 équivalent |
| 10ms100 Archive | 10ms100 replacement | 10ms100 Description | 10ms100 Xref |
| 10ms100 Ficha técnica de | 10ms100 데이터시트 | 10ms100 Specs | 10ms100 Ersatz |
| 10ms100 Release Notes | 10ms100 相等於 | 10ms100 Circuit | 10ms100 Technical Specs |
| DO550 Prototyping | DO550 Explanation | DO550 Reference Design | DO550 Lead Time |
| DO550 Fichetechnique | DO550 EOL | DO550 Distribution | DO550 Datenblatt |
| DO550 Xref | DO550 Example | DO550 gleichwertige | DO550 相等于 |
| DO550 RoHS | DO550 Design Idea | DO550 Схематический | I20105 Prototyping |
| I20105 회로도 | I20105 replacement | I20105 Xref | I20105 Feature |
| I20105 Scheda | I20105 gleichwertige | I20105 数据 | I20105 Schéma |
| I20105 示意圖 | I20105 Fichatécnicade | I20105 Схематический | I20105 Application Note |
| I20105 Design | I20105 Catalog |











