SD803C IRF | Alldatasheet

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Features

High power FAST recovery diode series 1.0 to 1.5 µs recovery time High voltage ratings up to 1600V High current capability Optimized turn on and turn off characteristics Low forward recovery Fast and soft reverse recovery Press-puk encapsulation Case style conform to JEDEC B-43 Maximum junction temperature 125°C Typical Applications Snubber diode for GTO High voltage free-wheeling diode Fast recovery rectifier applications case style B-43 Major Ratings and Characteristics IF(AV) 845 A @ T hs 55 °C IF(RMS) 1326 A @ T hs 25 °C IFSM @ 50Hz 11295 A @ 60Hz 11830 A I2t @ 50Hz 640 KA 2s @ 60Hz 583 KA 2s VRRM range 400 to 1600 V trr range 1.0 to 1.5 µs @ T J 25 °C TJ - 40 to 125 °C Parameters SD803C..C Units

SD803C..C Series 2222222222222 D-726 Voltage V RRM max. repetitive VRSM , maximum non- IRRM max. Type number Code peak and off-state voltagerepetitive peak voltageTJ = 125°C V V mA 04 400 500 SD803C..S10C 08 800 900 10 1000 1100 12 1200 1300 SD803C..S15C 14 1400 1500 16 1600 1700 ELECTRICAL SPECIFICATIONS Voltage Ratings Parameter SD803C..C Units Conditions Forward Conduction KA 2s A IF(AV) Max. average forward current 845(420) A 180° conduction, half sine wave. @ Heatsink temperature 55(75) °C Double side (single side) cooled IF(RMS) Max. RMS current 1326 A @ 25°C heatsink temperature double side cooled IFSM Max. peak, one-cycle 11295 t = 10ms No voltage non-repetitive forward current 11830 t = 8.3ms reapplied 9500 t = 10ms 100% V RRM 9945 t = 8.3ms reapplied Sinusoidal half wave, I2t Maximum I2t for fusing 640 t = 10ms No voltage Initial TJ = TJ max. 583 t = 8.3ms reapplied 451 t = 10ms 100% V RRM 412 t = 8.3ms reapplied I2√t Maximum I2√t for fusing 6400 KA 2√s t = 0.1 to 10ms, no voltage reapplied V F(TO)1 Low level of threshold voltage 1.02 (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max. V F(TO) 2 High level of threshold voltage 1.32 (I > π x IF(AV)), TJ = TJ max. rf1 Low level of forward slope resistance0.38 (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max. rf2 High level of forward slope resistance 0.28 (I > π x IF(AV)), TJ = TJ max. V FM Max. forward voltage 1.89 V Ipk= 2655A, TJ = 25°C, tp = 10ms sinusoidal wave m Ω V Code (µs) (A) (A/µs) (V) (µs) (µC) (A) Test conditions Max. values @ TJ = 125 °C Recovery Characteristics typical trr Ipk di/dt Vr trr Q rr Irr @ 25% IRRM Square Pulse @ 25% IRRM TJ = 25 oC 1000 25 - 30 S10 1.0 2.0 45 34 S15 1.5 3.2 87 51

SD803C..C Series D-729 Fig. 3 - Current Ratings Characteristics Fig. 4 - Current Ratings Characteristics Fig. 5 - Forward Power Loss Characteristics Fig. 6 - Forward Power Loss Characteristics Fig. 7 - Maximum Non-repetitive Surge Current Single and Double Side Cooled Fig. 8 - Maximum Non-repetitive Surge Current Single and Double Side Cooled

SD803C..C Series D-730 Fig. 10 - Thermal Impedance ZthJ-hs CharacteristicFig. 9 - Forward Voltage Drop Characteristics Fig. 11 - Recovery Time CharacteristicsFig. 12 - Recovery Charge CharacteristicsFig. 13 - Recovery Current Characteristics Fig. 16 - Recovery Current CharacteristicsFig. 14 - Recovery Time CharacteristicsFig. 15 - Recovery Charge Characteristics

SD803C..C Series D-731 Fig. 17 - Maximum Total Energy Loss Per Pulse Characteristics Fig. 18 - Maximum Total Energy Loss Per Pulse Characteristics

SD803C..C Series D-7273333 TJ Max. operating temperature range -40 to 125 Tstg Max. storage temperature range -40 to 150 R thJ-hs Max. thermal resistance, 0.076 DC operation single side cooled junction to heatsink 0.038 DC operation double side cooled F Mounting force, ± 10% 9800 N (1000) (Kg) wt Approximate weight 83 g Case style B-43 See Outline Table Parameter SD803C..C Units Conditions Thermal and Mechanical Specifications ΔR thJ-hs Conduction (The following table shows the increment of thermal resistence RthJ-hs when devices operate at different conduction angles than DC) K/W Ordering Information Table 51 2 3 4 SD 80 3 C 16 S15 C Device Code 1 - Diode 2 - Essential part number 3 - 3 = Fast recovery 4 - C = Ceramic Puk 5 - Voltage code: Code x 100 = VRRM (see Voltage Ratings table) 6 - trr code (see Recovery Characteristics table) 7 - C = Puk Case B-43 Sinusoidal conductionRectangular conduction Conduction angle Units Conditions Single SideDouble Side Single SideDouble Side 180° 0.006 0.007 0.005 0.005 120° 0.008 0.008 0.008 0.008 60° 0.015 0.015 0.016 0.016 30° 0.026 0.026 0.026 0.026

SD803C..C Series 2222222222222 D-728 Outline Table Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics 0.8(0.03) MIN. 3.5 (0.14) DIA. NOM. x 1.8 (0.07) DEEP MIN. BOTH ENDS 1 4.4 (0.57 ) 1 5.4 (0.61 ) BOTH ENDS 40.5 (1.59) DIA. MAX. 25.3 (1) DIA. MAX. TWO PLACES 42 (1.65 ) D IA . M A X . Conform to JEDEC B-43 All dimensions in millimeters (inches)