SD3553C IRF | Alldatasheet

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Features

High power FAST rectifier diode series 2.0 µs recovery time High voltage ratings up to 2500 V High current capability Optimized turn on and turn off characteristics Low forward recovery Fast and soft reverse recovery Press-puk encapsulation Case style B-44 (R-PUK) Maximum junction temperature 125°C case style B-44 (R-PUK) Typical Applications Snubber diode for GTO High voltage free-wheeling diode Fast recovery rectifier applications Major Ratings and Characteristics Parameters SD3553C..S20R Units IF(AV) 3500 A @ Ths 55 °C IF(RMS) 6540 A @ Ths 25 °C IFSM @ 50Hz 47 KA @ 60Hz 50 KA I 2t @ 50Hz 11045 KA 2s @ 60Hz 10375 KA 2s I2√t 110450 KA 2√s V DRM /VRRM range 1600 to 2500 V trr 2.0 µs @ TJ 25 °C TJ range - 40 to 150 °C

SD3553C..S20R Series 2Preliminary Data Sheets I2098 ELECTRICAL SPECIFICATIONS Voltage Ratings Voltage V RRM , maximum repetitive V RSM , maximum non- I RRM max. Type number Code peak reverse voltage repetitive peak rev. voltage @ TJ = 150°c VV m A 16 1600 1700 SD3553C..S20R 20 2000 2100 100 25 2500 2600 IF(AV) Maximum average forward current 3500 (1690) A 180° conduction, half sine wave @ Heatsink temperature 55 (85) °C Double side (single side) cooled IF(RMS) Maximum RMS forward current 6540 A @ 25°C heatsink temp. double side cooled IFSM Maximum peak, one-cycle forward, 47.0 KA t = 10ms No voltage non-repetitive surge current 50.0 t = 8.3ms reapplied 40.2 t = 10ms 100% V RRM 42.6 t = 8.3ms reapplied Sinusoidal half wave, I2t Maximum I 2t for fusing 11045 KA 2s t = 10ms No voltage Initial T J = TJ max. 10375 t = 8.3ms reapplied 8080 t = 10ms 50% V RRM 7531 t = 8.3ms reapplied I2√t Maximum I 2√t for fusing 110450 KA 2√s t = 0.1 to 10ms, no voltage reapplied VF(TO)1 Low level value of threshold voltage 1.082 V (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max. VF(TO)2 High level value of threshold voltage 0.160 ( π x I F(AV) < I < 20 x π x IF(AV)), TJ = TJ max. rf1 Low level value of forward slope resistance 1.174 m Ω (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max. rf2 High level value of forward slope resistance 0.152 ( π x I F(AV) < I < 20 x π x IF(AV)), TJ = TJ max. VFM Maximum forward voltage drop 2.04 V T J = 150°C, I FM = 6000A Parameter SD3553C..R Units Conditions Forward Conduction Code Test Conditions Max. values @ TJ = 150°CTJ = 25°C Typical Trr Ipk di/dt V r trr Qrr Irr @ 25% IRRM Square Pulse @ 25% I RRM (µs) (A) (A/µs) (V) (µs) (µC) (A) S20 2.0 1000 60 -50 5.50 1000 200 Recovery Characteristics t IFM trr Qrr IRM (REC) di dt

SD3553C..S20R Series

3 Preliminary Data Sheets I2098

3 - 3 = Fast recovery 4 - C = Ceramic Puk 5 - Voltage code: Code x 100 = V RRM (See Voltage Ratings Table) 6 -t rr code (See Recovery Characteristics Table) 7 - K = Puk Case B-44 (R-PUK) Device Code Ordering Information Table Δ RthJC Conduction (The following table shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC) 5 6 7 Sinusoidal conduction Rectangular conduction Single Side Double Side Single Side Double Side Conduction angle Units Conditions 180° 0.0009 0.0010 0.0006 0.0006 120° 0.0010 0.0011 0.0010 0.0010 60° 0.0019 0.0019 0.0020 0.0020 30° 0.0033 0.0033 0.0034 0.0034 TJ Max. junction operating temperature range - 40 to 150 °C Tstg Max. storage temperature range - 40 to 150 RthJ-hs Max. thermal resistance, junction to 0.02 K/W DC operation single side cooled heatsink 0.01 DC operation double side cooled F Mounting force, – 10% 39200 N (4000) (Kg) wt Approximate weight 1590 g Case style B-44 (R-PUK) See outline table Parameter SD3553C..R Units Conditions Thermal and Mechanical Specifications

SD3553C..S20R Series 4Preliminary Data Sheets I2098 Data subject to change without notice. Outline Table Case Style B-44 (R-PUK) All dimensions in millimeters (inches) 3.5 (0.14) DIA. NOM. x 2.5 (0.10) DEEP MIN.BOTH ENDS 111 (4.37) DIA. MAX. TWO PLACES 73.2 (2.88) DIA. MAX. 100.5 (3.96) DIA. MAX. 37.2 (1.46) 36.2 (1.43) 0.8 (0.03) MIN. BOTH ENDS