KSF25A120B NIEC | Alldatasheet
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ç ç FRD T y p e : KKKKSSSSF25F25F25F25AAAA120B120B120B120B OULINE DRAWING Maximum Ratings Approx Net Weight: 5.55g Rating Symbol KSF25A120B Unit Repetitive Peak Reverse Voltage VRRM 1200 V Average Rectified Output Current *1 I O 25 Tc=32°C 50 Hz half Sine Wave Resistive Load A RMS Forward Current I F(RMS) 39 A Surge Forward Current I FSM 400 50Hz Half Sine Wave ,1cycle Non-repetitive A Operating JunctionTemperature Range T jw -40 to +150 °C Storage Temperature Range T stg -40 to +150 °C Mounting torque Ftor recommended torque = 0.5 N•m *1:Anode Terminals 1 and 3 Connected Electrical • Thermal Characteristics Characteristics Symbol Conditions Min. Typ. Max. Unit Peak Reverse Current I RM Tj= 25°C, VRM= VRRM - - 5 mA Peak Forward Voltage *1 V FM Tj= 25 °C, I FM= 25 A - - 2.5 V Reverse Recovery Time trr IFM= 25A, -di/dt=200A/µs, Ta=25 °C 200 ns Thermal Resistance Rth(j-c) Junction to Case - - 1.5 °C /W *1:Anode Terminals 1 and 3 Connected FEATURESFEATURESFEATURESFEATURES * Similar to TO-247AC(TO-3P)Case * Ultra-Fast Recovery * Low Forward Voltage Drop * Low Power Loss,High Efficiency * High Surge Current Capability * High Voltage ç
ç ç KSF25A120B OUTLINE DRAWING (Dimentions in mm) ç
FORWARD CURRENT VS. VOLTAGE KSF25A120B 0 1 2 3 4 5 6 INSTANTANEOUS FORWARD VOLTAGE (V) 100 200 INSTANTANEOUS FORWARD CURRENT (A) Tj=25°C Tj=150°C AVERAGE FORWARD POWER DISSIPATION 0 10 20 30 40 AVERAGE FORWARD CURRENT (A) 100 AVERAGE FORWARD POWER DISSIPATION (W) KSF25A120B 0° 180° q CONDUCTION ANGLE HALF SINE WAVE D.C. RECT 180° RECT 120° RECT 60°
AVERAGE FORWARD CURRENT VS. CASE TEMPERATURE KSF25A120B 0 25 50 75 100 125 150 CASE TEMPERATURE (°C) AVERAGE FORWARD CURRENT (A) 0° 180° q CONDUCTION ANGLE HALF SINE WAVE D.C. RECT 180° RECT 120° RECT 60° SURGE CURRENT RATINGS KSF25A120B f=50Hz,Half Sine Wave,Non-Repetitive,No Load TIME (s) 120 160 SURGE FORWARD CURRENT (A) 0.02s IFSM