SD400N(R) Standard Recovery Diodes STUD VERSION L iu j in g re ct i f ie r c o . , L t d . FEATURES TYPICAL APPLICATIONS 1). Wide current range 1). Converters 2). High voltage ratings up to 2400V 2). Power supplies 3). High surge current capabilities 3). Machine tool controls 4). Stud cathode and stud anode version 4). High power drives 5). Standard JEDEC types 5). Medium traction applications MAJOR RATINGS AND CHARACTERISTICS Parameters IF(AV) SD400N(R) UNIT 400 A 120 ℃ 630 A @ 50Hz 8250 A @ 60Hz 8640 A @ 50Hz 340 A2s @ 60Hz 311 A2s @ TC IF(RMS) IFSM I2t VRRM range 400 to 2400 V TJ range 40 to 190 ℃ ELECTRICAL SPECIFICATIONS 1). Voltage Ratings Type number SD400N(R) www.china-liujing.com VRRM, maximum repetitive peak reverse voltage VRSM, maximum non-repetitive peak reverse voltage IRRM max. @ TJ = TJ max. V V mA 04 400 500 08 800 900 12 1200 1300 16 1600 1700 20 2000 2100 24 2400 2500 Voltage Code 15 1/4 SD400N(R) 2). Forward Conduction SD400N(R) Unit Parameters IF(AV) IF(AV) Max. average forward current 400 A @ Case temperature 120 ℃ Max. average forward current 480 A @ Case temperature 100 ℃ 630 A IF(RMS) Max. RMS forward current I2t No voltage t = 8.3ms reapplied t = 10ms 100% VRRM 7270 t = 8.3ms reapplied Sinusoidal half wave, 340 t = 10ms No voltage Initial TJ = TJ max. t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied 8640 non-repetitive surge current 6940 A 311 KA2s 241 220 2 I √t 2 Maximum I √t for fusing 2 KA √s t = 0.1 to 10ms, no voltage reapplied 3400 VF(TO)1 Low level value of threshold voltage 0.80 VF(TO)2 High level value of threshold voltage 0.85 rf1 Low level value of forward slope resistance 0.55 rf2 High level value of forward slope resistance 0.51 Max. forward voltage drop 1.62 VFM Tstg Max. storage temperature range -55 to 200 0.11 RthCS Max. thermal resistance, case to heatsink 0.04 (I > π x IF(AV)), TJ = TJ max. ℃ K/W T Max. allowed mounting torque ±10% 27 Nm wt Approximate weight 250 g B-8 (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max. Ipk= 1500A, TJ = 25℃, tp = 10ms sinusoidal wave V -40 to 190 Max. thermal resistance, junction to case (I > π x IF(AV)), TJ = TJ max. mΩ Max. junction operating temperature range RthJC (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max. V TJ Case style 180° conduction, half sine wave t = 10ms Max. peak, one-cycle forward, Maximum I2t for fusing 180° conduction, half sine wave DC @ 110°C case temperature 8250 IFSM Conditions DC operation Mounting surface, smooth, flat and greased Not lubricated threads unleaded device See Outline Table ΔRthJC Conduction (The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC) Conduction angle Sinusoidal conduction Rectangular conduction 180° 0.020 0.013 120° 0.023 0.023 90° 0.029 0.031 60° 0.042 0.044 30° 0.073 0.074 www.china-liujing.com Units Conditions K/W TJ = TJ max. 2/4 SD400N(R) 190 SD400N/ R Series R (DC) = 0.11 K/ W 180 thJC 170 160 Conduction Angle 150 140 130 120 110 30° 0 60° 90° 190 Maximum Allowable Case Temperature (°C) Maximum Allowable Case Temperature (°C) PERFORMANCE CURVES FIGURE 120° 180° 50 100 150 200 250 300 350 400 450 SD400N/ R Series RthJC (DC) = 0.11 K/W 180 170 160 Conduction Period 150 140 130 120 90° 110 100 30° 0 60° 100 200 Average Forward Current (A) 120° 180° DC 300 400 500 600 700 Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics 0. 3K /W 250 0.4 K/ W 0.6 K/ W 200 150 Conduction Angle 100 SD400N/ R Series TJ = 190°C 50 0 aR elt -D RMS Limit W K/ .04 300 =0 350 K/ W SA 400 W K/ 0.2 180° 120° 90° 60° 30° R th 500 450 1 0. Maximum Average Forward Power Loss (W) 550 0 50 1 K/ W 1.8 K/ W 100 150 200 250 300 350 400 10 30 50 Average Forward Current (A) 70 90 110 130 150 170 190 Maximum Allowable Ambient Temperature (°C) Fig. 3 - Forward Power Loss Characteristics 0. 2 R Conduction Period 200 SD400N/ R Series TJ = 190°C 100 100 a elt 300 0 K/ W 0.3 K/ W 400 RMSLimit 0 K/ W -D 500 0. 1 /W 4K .0 =0 600 SA DC 180° 120° 90° 60° 30° 700 R th Maximum Average Forward Power Loss (W) 800 0.4 K/ W 0.6 K/ W 1 K/W 1.8 K/W 10 30 50 70 90 110 130 150 170 190 200 300 400 500 600 700 Average Forward Current (A) Maximum Allowable Ambient Temperature (°C) www.china-liujing.com 8000 At Any Rated Load Condition And With Rated VRRMApplied Following Surge. Initial TJ = 190°C @60 Hz 0.0083 s @50 Hz 0.0100 s 7000 6000 5000 4000 3000 2000 SD400N/ R Series 1 10 100 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 4 - Forward Power Loss Characteristics 9000 8000 7000 6000 Maximum Non Repetitive Surge Current Versus Pulse Train Dura tion. Initial TJ = 190°C No Voltage Reapplied Ra ted VRRM Reapplied 5000 4000 3000 2000 1000 0.01 SD400N/ R Series 0.1 1 Number Of Equal Amp litude Half Cycle Current Pulses (N) Pulse Train Duration (s) Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current 3/4 SD400N(R) (K/ W) 1000 TJ = 25°C TJ = 190°C 100 0.5 1 1 thJC SD400N/R Series Transient Thermal Impedanc e Z Instant aneous Forward Current (A) 10000 1.5 2 2.5 Instantaneous Forward Voltage (V) Fig. 7 - Forward Voltage Drop Characteristics Steady State Value: RthJC = 0.11 K/W (DC Operation) 0.1 0.01 SD400N/R Series 0.001 0.001 0.01 0.1 1 10 Square Wave Pulse Duration (s) Fig. 8 - Thermal Impedance Z thJC Characteristic OUTLINE Case Style B-8 E-mail: [email protected] YUEQING LIUJING RECTIFIER CO., LTD Sale Departmant: Liujing Building, Yueqing City, Zhejiang Province Add: Wanao Industrial Zone, Yueqing city, Zhejiang Province Tel: 0086-577-62519692 0089-577-62519693 Fax: 0086-577-62518692 International Export: 0086-577-62571902 Technical Support: 0086-15868768965 After Service: 400-6606-086 http://www.china-liujing.com http://www.liujingdianqi.cn http://www.cnrectifier.com http://www.cnthyristor.com.cn MSN: [email protected] [email protected] 打造最具竞争力的电力半导体产品 To be the most competitive Power Semiconductor Devices manufactory. 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