Preliminary Data Sheets I2098 SD3553C..S20R SERIES Hockey Puk Version FAST RECOVERY DIODES Features High power FAST rectifier diode series 3500 A 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 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 SD3553C..S20R Units 3500 A 55 °C 6540 A @ Ths 25 °C @ 50Hz 47 KA @ 60Hz 50 KA @ 50Hz 11045 KA2s @ 60Hz 10375 KA2s 110450 KA2√s 1600 to 2500 V 2.0 µs @ TJ 25 °C range - 40 to 150 °C IF(AV) @ Ths IF(RMS) IFSM I2t I2√t V DRM /VRRM range trr TJ 1 SD3553C..S20R Series ELECTRICAL SPECIFICATIONS Voltage Ratings Type number SD3553C..S20R Voltage Code VRRM , maximum repetitive peak reverse voltage V V RSM , maximum nonrepetitive peak rev. voltage V 16 1600 1700 20 2000 2100 25 2500 2600 IRRM max. @ TJ = 150°c mA 100 Forward Conduction Parameter I F(AV) SD3553C..R Maximum average forward current Units Conditions 3500 (1690) A 180° conduction, half sine wave 55 (85) °C Double side (single side) cooled @ 25°C heatsink temp. double side cooled @ Heatsink temperature I F(RMS) Maximum RMS forward current 6540 A I FSM Maximum peak, one-cycle forward, 47.0 KA non-repetitive surge current t = 10ms No voltage 50.0 t = 8.3ms reapplied 40.2 t = 10ms 100% VRRM t = 8.3ms reapplied Sinusoidal half wave, t = 10ms No voltage Initial T J = TJ max. 10375 t = 8.3ms reapplied 8080 t = 10ms 50% V RRM t = 8.3ms reapplied 42.6 It 2 Maximum I t for fusing 11045 2 KA s 2 7531 I √t 2 Maximum I √t for fusing KA √s t = 0.1 to 10ms, no voltage reapplied 110450 2 VF(TO)1 Low level value of threshold voltage 1.082 VF(TO)2 High level value of threshold voltage 0.160 rf1 Low level value of forward slope resistance 1.174 rf2 High level value of forward slope resistance 0.152 VFM Maximum forward voltage drop 2.04 2 (16.7% x π x IF(AV) < I < π x IF(AV)), T J = TJ max. V (π x I F(AV) < I < 20 x π x IF(AV)), TJ = TJ max. mΩ (16.7% x π x IF(AV) < I < π x IF(AV)), T J = TJ max. (π x I F(AV) < I < 20 x π x IF(AV)), TJ = TJ max. V TJ = 150°C, IFM = 6000A Recovery Characteristics Code S20 TJ = 25°C Test Conditions Typical Trr I pk @ 25% IRRM Square Pulse (µs) (A) (A/µs) (V) 2.0 1000 60 -50 Preliminary Data Sheets I2098 di/dt Max. values @ T J = 150°C Vr trr Qrr I rr (µs) (µC) (A) 5.50 1000 200 IFM trr @ 25% IRRM 2 t di dt Qrr IRM (REC) SD3553C..S20R Series Thermal and Mechanical Specifications Parameter SD3553C..R TJ Max. junction operating temperature range - 40 to 150 Tstg Max. storage temperature range - 40 to 150 RthJ-hs Max. thermal resistance, junction to wt °C 0.02 heatsink F Units Conditions K/W DC operation single side cooled 0.01 Mounting force, ± 10% DC operation double side cooled 39200 N (4000) (Kg) Approximate weight 1590 g Case style B-44 (R-PUK) See outline table ∆RthJC Conduction (The following table shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC) Conduction angle Sinusoidal conduction Single Side Double Side Rectangular conduction Single Side Double Side 180° 0.0009 0.0010 0.0006 0.0006 120° 0.0010 0.0011 0.0010 0.0010 90° 0.0013 0.0013 0.0014 0.0014 60° 0.0019 0.0019 0.0020 0.0020 30° 0.0033 0.0033 0.0034 0.0034 Units Conditions K/W TJ = TJ max. Ordering Information Table Device Code SD 355 3 C 25 S20 R 1 2 3 4 5 6 7 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 - K = Puk Case B-44 (R-PUK) 3 Preliminary Data Sheets I2098 SD3553C..S20R Series Outline Table 111 (4.37) DIA. MAX. 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) 73.2 (2.88) DIA. MAX. TWO PLACES 36.2 (1.43) 37.2 (1.46) 0.8 (0.03) MIN. BOTH ENDS 100.5 (3.96) DIA. MAX. Data subject to change without notice. Preliminary Data Sheets I2098 4