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| Bulletin I2064 rev. A 09/94 SD203N/R SERIES FAST RECOVERY DIODES Features High power FAST recovery diode series 1.0 to 2.0 s recovery time High voltage ratings up to 2500V High current capability Optimized turn on and turn off characteristics Low forward recovery Fast and soft reverse recovery Compression bonded encapsulation Stud version JEDEC DO-205AB (DO-9) Maximum junction temperature 125C Stud Version 200A Typical Applications Snubber diode for GTO High voltage free-wheeling diode Fast recovery rectifier applications Major Ratings and Characteristics Parameters IF(AV) @ TC IF(RMS) IFSM @ 50Hz @ 60Hz I 2t @ 50Hz @ 60Hz V RRM range trr range @ TJ TJ SD203N/R 200 85 314 4990 5230 125 114 400 to 2500 1.0 to 2.0 25 - 40 to 125 Units A C A A A KA2s KA2s V s C C case style DO-205AB (DO-9) www.irf.com 1 SD203N/R Series Bulletin I2064 rev. A 09/94 ELECTRICAL SPECIFICATIONS Voltage Ratings Type number Voltage V RRM max. repetitive Code peak and off-state voltage V 04 SD203N/R..S10 08 10 12 SD203N/R..S15 14 16 SD203N/R..S20 20 25 400 800 1000 1200 1400 1600 2000 2500 VRSM , maximum nonrepetitive peak voltage V 500 900 1100 1300 1500 1700 2100 2600 I RRM max. TJ = 125C mA 35 Forward Conduction Parameter IF(AV) Max. average forward current @ Case temperature IF(RMS) Max. RMS current IFSM Max. peak, one-cycle non-repetitive forward current SD203N/R 200 85 314 4990 5230 4200 4400 Units A C A Conditions 180 conduction, half sine wave. DC @ 76C case temperature t = 10ms t = 8.3ms No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial TJ = TJ max. A t = 10ms t = 8.3ms t = 10ms I2 t Maximum I2 t for fusing 125 114 88 81 KA2s t = 8.3ms t = 10ms t = 8.3ms I2 t Maximum I2t for fusing 1250 1.00 1.47 1.10 0.46 1.65 KA2s V m V t = 0.1 to 10ms, no voltage reapplied (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. (I > x IF(AV)), TJ = TJ max. (16.7% x x IF(AV) < I < x IF(AV)), TJ = TJ max. (I > x IF(AV)), TJ = TJ max. Ipk= 628A, TJ = 25C, tp = 400 s square pulse V F(TO)1 Low level of threshold voltage V F(TO)2 High level of threshold voltage r f1 r f2 VFM Low level of forward slope resistance High level of forward slope resistance Max. forward voltage Recovery Characteristics Code T J = 25 oC typical t (s) rr Test conditions I pk Max. values @ TJ = 125 C V r di/dt (A/s) t rr Q rr I rr @ 25% IRRM Square Pulse (A) (V) @ 25% IRRM (s) 2.4 (C) 52 90 107 (A) 33 44 46 S10 S15 S20 1.0 1.5 2.0 750 25 - 30 2.9 3.2 2 www.irf.com SD203N/R Series Bulletin I2064 rev. A 09/94 Thermal and Mechanical Specification Parameter TJ T stg SD203N/R -40 to 125 -40 to 150 0.115 0.08 31 24.5 Units C Conditions Max. operating temperature range Max. storage temperature range RthJC Max. thermal resistance, junction to case RthCS Max. thermal resistance, case to heatsink T Mounting torque 10% K/W DC operation Mounting surface, smooth, flat and greased Nm g Not lubricated threads Lubricated threads wt Approximate weight Case style 250 DO-205AB (DO-9) See Outline Table RthJC Conduction (The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC) Conduction angle 180 120 90 60 30 Sinusoidal conduction 0.010 0.013 0.017 0.025 0.044 Rectangular conduction Units 0.008 0.014 0.019 0.027 0.044 K/W Conditions TJ = TJ max. Ordering Information Table Device Code SD 1 1 2 3 4 Diode Essential part number 3 = Fast recovery 20 2 3 3 R 4 25 S20 5 6 P 7 B 8 C 9 N = Stud Normal Polarity (Cathode to Stud) R = Stud Reverse Polarity (Anode to Stud) 5 6 7 - Voltage code: Code x 100 = V RRM (see Voltage Ratings table) trr code (see Recovery Characteristics table) P = Stud base DO-205AB (DO-9) 3/4" 16UNF-2A M = Stud base DO-205AB (DO-9) M16 X 1.5 8 -7 B = Flag top terminals (for Cathode/ Anode Leads) S = Isolated lead with silicone sleeve (Red = Reverse Polarity; Blue = Normal Polarity) None = Not isolated lead 9 - C = Ceramic housing (over 1600V) V = Glass-metal seal (only up to 1600V) www.irf.com 3 SD203N/R Series Bulletin I2064 rev. A 09/94 Outline Table CERAMIC HOUSING 19 (0.75) MAX. 9.5 (0.37) MIN. 39 (1.53) MAX. C.S. 35mm (0.054 s.i.) 2 SW 32 16 (0.63) MAX. 4 (0.16) MAX. 210 (8.27) 10 (0.39) DIA. 8.5 (0.33) NOM. 82 (3.23) MIN. DIA. 27.5 (1.08) MAX. 21 (0.82) MAX. 38 (1.50) MAX. Conform to JEDEC DO-205AB (DO-9) 3/4"-16UNF-2A* All dimensions in millimeters (inches) * FOR METRIC DEVICE: M16 X 1.5 GLASS-METAL SEAL 19 (0.75) MAX. 9.5 (0.37) MIN. 4 (0.16) MAX. 200 (7.87) 10 (0.39) DIA. 8.5 (0.33) NOM. C.S. 35mm (0.054 s.i.) 75 (2.95) MIN. DIA. 28.5 (1.08) MAX. 28.5 (1.12) MAX. 21 (0.82) MAX. 16 ( 0.63) MAX. SW 32 3/4-16UNF-2A* * FOR METRIC DEVICE: M16 X 1.5 4 39 (1.53) MAX. 2 www.irf.com SD203N/R Series Bulletin I2064 rev. A 09/94 Outline Table CERAMIC HOUSING 21 (0.83) 14 (0.55) DIA. 6.5 (0.25) 13 (0.51) 79 (3.11) MAX. DIA. 27.5 (1.08) MAX. 72 (2 .8 3) 38 (1. 50) MAX. 2 1 (0.82) M AX . 16 (0.63) MAX. 3/4"-16UNF-2A* *FOR METRIC DEVICE. M16 X 1.5 3 (0 .1 2) DO-205AB (DO-9) Flag All dimensions in millimeters (inches) 32 (1. 26 ) GLASS-METAL SEAL 21 (0.83) 14 (0.55) DIA. 6.5 (0.26) 13 (0.51) 7 0 (2.7 5) M AX. 28.5 (1.12) M AX . 21 (0.83) MA X. 16 (0.63) MAX . 3/4"-16UNF-2A* *FOR METRIC DEVICE: M16 X 1.5 32 (1.26) 3 (0 .1 2) 62 (2.4 4) DIA. 28.5 (1.12) MAX. www.irf.com 5 SD203N/R Series Bulletin I2064 rev. A 09/94 Maximum Allowable Case Temperature (C) Maximum Allowable Case Temperature (C) 130 120 110 Conduction Angle SD203N/R Series R thJC (DC) = 0.115 K/W 130 120 110 Conduction Period SD203N/R Series R thJC (DC) = 0.115 K/W 100 90 80 70 0 40 80 120 160 200 240 Average Forward Current (A) Fig. 1 - Current Ratings Characteristics 100 90 80 70 0 50 100 150 200 250 300 350 Average Forward Current (A) Fig. 2 - Current Ratings Characteristics 30 60 90 120 180 30 60 90 120 180 DC Maximum Average Forward Power Loss (W) 300 250 200 150 100 50 0 0 50 180 120 90 60 30 RMS Limit Maximum Average Forward Power Loss (W) 350 550 500 450 400 350 300 250 200 RMS Limit 150 100 50 0 0 50 100 150 200 250 300 350 Average Forward Current (A) Fig. 4 - Forward Power Loss Characteristics Conduction Period DC 180 120 90 60 30 Conduction Angle SD203N/R Series T J = 125C 100 150 200 SD203N/R Series T J = 125C Average Forward Current (A) Fig. 3 - Forward Power Loss Characteristics Peak Half Sine Wave Forward Current (A) 4500 4000 3500 3000 2500 2000 1500 1000 1 At Any Rated Load Condition And With Rated VRRM Applied Following Surge. Initial TJ = 125C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s Peak Half Sine Wave Forward Current (A) 5000 5500 5000 4500 4000 3500 3000 2500 2000 1500 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial TJ = 125 C No Voltage Reapplied Rated VRRMReapplied SD203N/R Series SD203N/R Series 0.1 Pulse Train Duration (s) Fig. 6 - Maximum Non-repetitive Surge Current 10 100 1000 0.01 1 Number Of Equal Amplitude Half Cycle Current Pulses (N) Fig. 5 - Maximum Non-repetitive Surge Current 6 www.irf.com SD203N/R Series Bulletin I2064 rev. A 09/94 (K/W) 10000 Instantaneous Forward Current (A) TJ = 25 C T J= 125 C 1 Steady State Value: R thJC = 0.115 K/W (DC Operation) 0.1 1000 Transient Thermal Impedance Z thJC 0.01 SD203N/R Series SD203N/R Series 100 .5 2.5 4.5 6.5 Instantaneous Forward Voltage (V) Fig. 7 - Forward Voltage Drop Characteristics 120 V 0.001 0.001 0.01 0.1 1 10 Square Wave Pulse Duration (s) Fig. 8 - Thermal Impedance ZthJC Characteristic 100 Forward Recovery (V) 80 60 FP I T J = 125C T J = 25C 40 20 0 0 200 400 600 800 1000 1200 1400 1600 1800 2000 Rate Off Fall Of Forward Current di/dt (A/usec) SD203N/R..S20 Series Fig. 9 - Typical Forward Recovery Characteristics Maximum Reverse Recovery Current - Irr (A) Maximum Reverse Recovery Time - Trr (s) 2.8 2.6 2.4 2.2 2 1.8 200 A 400 A Maximum Reverse Recovery Charge - Qrr (C) 140 130 120 110 100 90 80 70 60 50 40 30 20 10 0 20 I FM = 750 A Square Pulse 100 I FM = 750 A SD203N/R..S10 Series TJ = 125 C, V r = 30V I FM = 750 A Square Pulse 90 80 70 60 50 40 30 Square Pulse 400 A 400 A 200 A 200 A SD203N/R..S10 Series TJ = 125 C, V r = 30V 40 60 80 100 SD203N/R..S10 Series TJ = 125 C, V r = 30V 1.6 10 100 20 20 30 40 50 60 70 80 90 100 Rate Of Fall Of Forward Current - di/dt (A/s) Rate Of Fall Of Forward Current - di/dt (A/s) Rate Of Fall Of Forward Current - di/dt (A/s) Fig. 10 - Recovery Time Characteristics Fig. 11 - Recovery Charge Characteristics Fig. 12 - Recovery Current Characteristics www.irf.com 7 SD203N/R Series Bulletin I2064 rev. A 09/94 Maximum Reverse Recovery Current - Irr (A) Maximum Reverse Recovery Charge - Qrr (C) Maximum Reverse Recovery Time - Trr (s) 3.6 SD203N/R..S15 Series TJ = 125 C, V r = 30V 3.2 I FM = 750 A 170 160 150 140 130 120 110 100 90 80 70 60 SD203N/R..S15 Series TJ = 125 C, V r = 30V 200 A 400 A I FM = 750 A Square Pulse 130 120 110 100 90 80 70 60 50 40 30 20 I FM = 750 A Square Pulse 400 A 2.8 Square Pulse 200 A 2.4 400 A 2 200 A SD203N/R..S15 Series TJ = 125 C, V r = 30V 1.6 10 100 50 10 20 30 40 50 60 70 80 90 100 10 10 20 30 40 50 60 70 80 90 100 Rate Of Fall Of Forward Current - di/dt (A/s) Rate Of Fall Of Forward Current - di/dt (A/s) Rate Of Fall Of Forward Current - di/dt (A/s) Fig.13 - Recovery Time Characteristics 3.6 3.4 3.2 3 2.8 2.6 2.4 10 SD203N/R..S20 Series TJ = 125 C, V r = 30V I FM = 750 A Square Pulse Fig. 14 - Recovery Charge Characteristics Maximum Reverse Recovery Charge - Qrr (C) 300 I FM = 750 A Square Pulse Fig. 15 - Recovery Current Characteristics Maximum Reverse Recovery Current - Irr (A) 130 120 110 100 90 80 70 60 50 40 30 SD203N/R..S20 Series TJ = 125 C, V r = 30V 200 A I FM = 750 A Square Pulse 400 A Maximum Reverse Recovery Time - Trr (s) 250 200 400 A 400 A 200 A 150 200 A 100 SD203N/R..S20 Series TJ = 125 C, V r = 30V 100 50 10 20 30 40 50 60 70 80 90 100 20 10 20 30 40 50 60 70 80 90 100 Rate Of Fall Of Forward Current - di/dt (A/s) Rate Of Fall Of Forward Current - di/dt (A/s) Rate Of Fall Of Forward Current - di/dt (A/s) Fig.16 - Recovery Time Characteristics 1E4 Fig. 17 - Recovery Charge Characteristics Fig. 18 - Recovery Current Characteristics 20 joules per pulse 10 4 20 joules per pulse 10 4 2 1 0.4 0.2 0.1 0.06 SD203N/R..S1 0 Series Trapezoidal Pulse T J = 125C, VRRM = 1120V dv/dt=1000V/s, di/dt=50A/s Peak Forward Current (A) 1 2 1E3 0.4 0.2 0.1 0.04 0.02 1E2 0.01 SD203N/R..S10 Series Sinusoidal Pulse T J = 125C, V RRM = 1120V dv/dt = 1000V/s tp 1E1 1E1 1E2 1E3 1E1 1E4 1E1 1E2 1E3 1E4 Pulse Basewidth (s) Pulse Basewidth (s) Fig. 19 - Maximum Total Energy Loss Per Pulse Characteristics 8 www.irf.com SD203N/R Series Bulletin I2064 rev. A 09/94 1E4 20 joules per pulse 10 20 jo ules per pulse 10 4 2 1 0.4 0.2 Peak Forward Current (A) 4 2 1 1E3 0.4 0.2 0.1 0.04 0.02 0.01 SD203N/R..S15 Series Sinusoidal Pulse T J = 125C, VRRM = 1120V dv/dt = 1000V/s 1E2 0.1 SD203N/R..S15 Series Trapezoidal Pulse T J = 125C, VRRM = 1120V dv/dt=1000V/s, di/dt=50A/s tp tp 1E1 1E1 1E2 1E3 1E4 1E1 1E4 1E1 1E2 1E3 1E4 Pulse Basewidth (s) Pulse Basewidth (s) Fig. 20 - Maximum Total Energy Loss Per Pulse Characteristics 1E4 20 joules per pulse 10 4 2 20 joules per pulse 10 4 2 1 0.4 Peak Forward Current (A) 1E3 1 0.4 0.2 1E2 SD203N/R..S20 Series Sinusoidal Pulse T J = 125C, VRRM = 1760V dv/dt = 1000V/s 0.1 0.04 0.02 0.01 tp 0.2 SD203N/R..S20 Series Trapezoidal Pulse T J = 125C, VRRM = 1760V dv/dt=1000V/s, di/dt=50A/s tp 1E1 1E1 1E2 1E3 1E4 1E1 1E4 1E1 1E2 1E3 1E4 Pulse Basewidth (s) Pulse Basewidth (s) Fig. 21 - Maximum Total Energy Loss Per Pulse Characteristics www.irf.com 9 |
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