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| Preliminary Data Sheets I2098 SD3553C..S20R SERIES FAST RECOVERY DIODES Features High power FAST rectifier diode series 2.0 s 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 125C Hockey Puk Version 3500 A Typical Applications Snubber diode for GTO High voltage free-wheeling diode Fast recovery rectifier applications case style B-44 (R-PUK) Major Ratings and Characteristics Parameters IF(AV) @ Ths IF(RMS) @ Ths IFSM I2t @ 50Hz @ 60Hz @ 50Hz @ 60Hz I2t V DRM /VRRM range trr @ TJ TJ range SD3553C..S20R 3500 55 6540 25 47 50 11045 10375 110450 1600 to 2500 2.0 25 - 40 to 150 Units A C A C KA KA KA2s KA2s KA2s V s C C 1 SD3553C..S20R Series ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage Code 16 SD3553C..S20R 20 25 VRRM , maximum repetitive peak reverse voltage V 1600 2000 2500 V RSM , maximum nonrepetitive peak rev. voltage V 1700 2100 2600 @ TJ = 150c IRRM max. mA 100 Forward Conduction Parameter I F(AV) I F(RMS) I FSM Maximum average forward current @ Heatsink temperature Maximum RMS forward current Maximum peak, one-cycle forward, non-repetitive surge current SD3553C..R 3500 (1690) 55 (85) 6540 47.0 50.0 40.2 42.6 Units Conditions A C A KA 180 conduction, half sine wave Double side (single side) cooled @ 25C heatsink temp. double side cooled t = 10ms t = 8.3ms t = 10ms t = 8.3ms KA s 2 No voltage reapplied 100% VRRM reapplied No voltage reapplied 50% V RRM reapplied Sinusoidal half wave, Initial T J = TJ max. It 2 Maximum I t for fusing 2 11045 10375 8080 7531 t = 10ms t = 8.3ms t = 10ms t = 8.3ms I t 2 Maximum I t for fusing 2 110450 1.082 0.160 1.174 0.152 2.04 KA s t = 0.1 to 10ms, no voltage reapplied 2 VF(TO)1 Low level value of threshold voltage VF(TO)2 High level value of threshold voltage rf1 rf2 VFM Low level value of forward slope resistance High level value of forward slope resistance Maximum forward voltage drop V (16.7% x x IF(AV) < I < x IF(AV)), T J = TJ max. ( x I F(AV) < I < 20 x x IF(AV)), TJ = TJ max. (16.7% x x IF(AV) < I < x IF(AV)), T J = TJ max. ( x I F(AV) < I < 20 x x IF(AV)), TJ = TJ max. TJ = 150C, IFM = 6000A m V Recovery Characteristics Code TJ = 25C Typical Trr @ 25% IRRM (s) S20 2.0 Test Conditions I pk Square Pulse (A) 1000 (A/s) 60 (V) -50 di/dt Vr Max. values @ T J = 150C trr @ 25% IRRM (s) 5.50 (C) 1000 (A) 200 di dt Qrr IRM (REC) Qrr I rr IFM trr t Preliminary Data Sheets I2098 2 SD3553C..S20R Series Thermal and Mechanical Specifications Parameter TJ Tstg Max. junction operating temperature range Max. storage temperature range heatsink F wt Mounting force, 10% Approximate weight Case style SD3553C..R - 40 to 150 - 40 to 150 0.02 0.01 39200 (4000) 1590 Units Conditions C RthJ-hs Max. thermal resistance, junction to K/W N (Kg) g DC operation single side cooled DC operation double side cooled B-44 (R-PUK) See outline table (The following table shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC) RthJC Conduction Conduction angle 180 120 90 60 30 Sinusoidal conduction Single Side 0.0009 0.0010 0.0013 0.0019 0.0033 Double Side 0.0010 0.0011 0.0013 0.0019 0.0033 Rectangular conduction Single Side 0.0006 0.0010 0.0014 0.0020 0.0034 Double Side 0.0006 0.0010 0.0014 0.0020 0.0034 Units Conditions K/W TJ = TJ max. Ordering Information Table Device Code SD 1 1 2 3 4 5 6 7 Diode Essential part number 3 = Fast recovery C = Ceramic Puk 355 2 3 3 C 4 25 5 S20 6 R 7 Voltage code: Code x 100 = VRRM (See Voltage Ratings Table) trr code (See Recovery Characteristics Table) K = Puk Case B-44 (R-PUK) 3 Preliminary Data Sheets I2098 SD3553C..S20R Series Outline Table 3.5 (0.14) DIA. NOM. x 2.5 (0.10) DEEP MIN. BOTH ENDS Case Style B-44 (R-PUK) All dimensions in millimeters (inches) 0.8 (0.03) MIN. BOTH ENDS 73.2 (2.88) DIA. MAX. TWO PLACES 37.2 (1.46) 36.2 (1.43) 100.5 (3.96) DIA. MAX. Data subject to change without notice. Preliminary Data Sheets I2098 4 111 (4.37) DIA. MAX. |
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