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11DF4 Dataheets PDF



Part Number 11DF4
Manufacturers Nihon Inter Electronics Corporation
Logo Nihon Inter Electronics Corporation
Description Low Forward Voltage drop Diode
Datasheet 11DF4 Datasheet11DF4 Datasheet (PDF)

FRD Type :11DF4 FEATURES * Miniature Size * Ultra - Fast Recovery * Low Forward Voltage drop * Low Power Loss, High Efficiency * High Surge Capability * 200 Volts thru 400 Volts Types Available * 52mm Inside Tape Spacing Package Available OUTLINE DRAWING Maximum Ratings Approx Net Weight:0.33g Rating Symbol 11DF4 Unit Repetitive Peak Reverse Voltage Non-repetitive Peak Reverse Voltage Average Rectified Output Current RMS Forward Current Surge Forward Current Operating JunctionTemperature.

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FRD Type :11DF4 FEATURES * Miniature Size * Ultra - Fast Recovery * Low Forward Voltage drop * Low Power Loss, High Efficiency * High Surge Capability * 200 Volts thru 400 Volts Types Available * 52mm Inside Tape Spacing Package Available OUTLINE DRAWING Maximum Ratings Approx Net Weight:0.33g Rating Symbol 11DF4 Unit Repetitive Peak Reverse Voltage Non-repetitive Peak Reverse Voltage Average Rectified Output Current RMS Forward Current Surge Forward Current Operating JunctionTemperature Range Storage Temperature Range VRRM VRSM IO IF(RMS) IFSM Tjw Tstg 400 440 1.0 Ta=18°C ∗1 Ta=57°C ∗2 50Hz Half Sine Wave Resistive Load 1.57 30 50Hz Half Sine Wave,1cycle, Non-repetitive - 40 to + 150 - 40 to + 150 V V A A A °C °C Electrical • Thermal Characteristics Characteristics Symbol Conditions Peak Reverse Current IRM Tj= 25°C, VRM= VRRM Peak Forward Voltage VFM Tj= 25°C, IFM= 1.0A Reverse Recovery Time trr -di/dt=50A/µs, IFM=1A, Ta=25 Thermal Resistance Rth(j-a) Junction Ambient to ∗1 : Without Fin ∗2 : P.C. Board mounted ∗1 : Without Fin or P.C. Board ∗2 : P.C. Board mounted(L=8mm,Print Lands =10x10mm,Both Sides) Min. Typ. Max. - - 20 - - 1.25 - - 30 - - 115 81 Unit µA V ns °C/W 11DF_ OUTLINE DRAWING (Dimensions in mm) AVERAGE FORWARD POWER DISSIPATION (W) INSTANTANEOUS FORWARD CURRENT (A) 10 5 2 1 0.5 0.2 0.1 0 0° 180° θ CONDUCTION ANGLE 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 FORWARD CURRENT VS. VOLTAGE 11DF4 Tj=25°C Tj=150°C 0.4 0.8 1.2 1.6 INSTANTANEOUS FORWARD VOLTAGE (V) 2.0 AVERAGE FORWARD POWER DISSIPATION RECT 60° RECT 180° HALF SINE WAVE RECT 120° 11DF4 D.C. 0.4 0.8 1.2 AVERAGE FORWARD CURRENT (A) 1.6 0° 180° θ CONDUCTION ANGLE 1.6 AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE Without Fin or P.C. Board AVERAGE FORWARD CURRENT (A) 1.4 D.C. 1.2 RECT 180° 1.0 HALF SINE WAVE RECT 120° 0.8 RECT 60° 0.6 0.4 0.2 0 0 25 50 75 100 125 AMBIENT TEMPERATURE (°C) 11DF4 150 0° 180° θ CONDUCTION ANGLE AVERAGE FORWARD CURRENT VS. AMBIENT TEMPERATURE P.C. Board mounted (L=8mm,Print Land=10×10mm,Both Sides) 11DF4 1.6 D.C. AVERAGE FORWARD CURRENT (A) 1.2 RECT 180° HALF SINE WAVE RECT 120° 0.8 RECT 60° 0.4 0 0 25 50 75 100 125 150 AMBIENT TEMPERATURE (°C) SURGE FORWARD CURRENT (A) 35 30 25 20 15 10 5 0 0.02 SURGE CURRENT RATINGS f=50Hz,Half Sine Wave,Non-Repetitive,No Load 0.02s 0.05 I FSM 0.1 0.2 TIME (s) 0.5 11DF4 12 .


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