300U(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). Alloy diode 1). Welders 2). Peak reverse voltage up to 1000V 2).Power supplies 3). Popular series for rough service 3).Motor controls 4). Standard JEDEC types 4).Battery chargers 5). Stud cathode and stud anode version 5).General industrial current rectification MAJOR RATINGS AND CHARACTERISTICS Parameters IF(AV) IFSM I2t 300U(R) UNIT 300 A @ TC 130 ℃ @ 50Hz 6550 A @ 60Hz 6850 A @ 50Hz 214 KA2s @ 60Hz 195 KA2s VRRM range 50 to 1000 V TJ range -65 to 200 ℃ ELECTRICAL SPECIFICATIONS 1). Voltage Ratings Type number 300U(R) VRRM, maximum repetitive peak reverse voltage VRSM, maximum nonrepetitive peak reverse voltage IRRM max. TJ = 175℃ V V mA 5 50 100 40 10 100 200 40 20 200 300 40 30 300 400 40 40 400 500 40 60 600 720 40 80 800 960 35 100 1000 1200 30 Voltage Code * Also available as JEDEC series: 1N3735 through 1N3743; 1N2054 through 1N2068; 1N4044 through 1N4056. www.china-liujing.com 1/4 300U(R) 2). Forward Conduction Parameters IF(AV) 6F(R) Unit Max. average forward current 300 A @ Case temperature 130 ℃ I2t No voltage t = 8.3ms reapplied t = 10ms 100% VRRM 5750 t = 8.3ms reapplied Sinusoidal half wave, 214 t = 10ms No voltage Initial TJ = TJ max. t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied Max. peak, one-cycle forward, 6850 non-repetitive surge current 5500 A 195 Maximum I2t for fusing KA2s 151 138 I2√t 180° conduction, half sine wave t = 10ms 6550 IFSM Conditions Maximum I2√t for fusing 2140 VF(TO) Max. value of threshold voltage 0.610 V 0.751 mΩ -- V (IFM x π x IF(AV) (785A peak), TJ = 25℃ 1.40 V (IFM x π x IF(AV) (942A peak), TJ = 25℃ Max. value of forward slope resistance rf VFM Max. peak forward voltage KA2√s t = 0.1 to 10ms, no voltage reapplied TJ Max. junction operating temperature range -65 to 200 Tstg Max. storage temperature range -65 to 200 RthJC Max. thermal resistance, junction to case 0.18 RthCS Max. thermal resistance, case to heatsink 0.08 T Mounting torque, ± 10% wt Approximate weight Nm 28 250 Case style ℃ K/W 37 TJ = 200℃ DC operation Mounting surface, smooth, flat and greased Not lubricated threads Lubricated threads g DO-9 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 0.015 120° 0.024 0.025 90° 0.031 0.034 60° 0.045 0.047 30° 0.077 0.077 www.china-liujing.com Units Conditions K/W TJ = TJ max. 2/4 300U(R) RthJC (DC) = 0.18 K/ W 180 Conduction Angle 160 140 30° 120 60° 90° 120° 180° 0 50 100 150 200 250 300 200 Maximum Allowable Case Temperature (°C) 200 350 RthJC (DC) = 0.18 K/ W 190 180 170 Conduction Period 160 150 140 30° 130 120 110 0 100 60° 90° 120° 200 180° 300 DC 400 Average Forward Current (A) Average Forward Current (A) Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics 400 W K/ K/ W ta el -D 0.4 K/ W 0.5 K/ W R RMS Limit 200 0.7 K/ W 150 1 K/ Conduction Angle 50 50 100 150 200 W 3 K/ W TJ = 200°C 0 W 1.5 K/ 100 0 1 0. 250 K/ W = 300 0. 2 0.3 A hS 180° 120° 90° 60° 30° 350 500 Rt Maximum Average Forward Power Loss (W) Maximum Allowable Case Temperature (°C) PERFORMANCE CURVES FIGURE 250 300 25 350 50 75 100 125 150 175 200 Maximum Allowable Ambient Temperature (°C) Average Forward Current (A) 500 DC 180° 120° 90° 60° 30° RMSLimit Conduction Period 150 0. 5K /W 0.7 K/ W 1 K/ W 1.5 K/ 100 TJ = 200°C 50 0 K/ W 0 100 200 300 400 Average Forward Current (A) R 200 ta el -D 250 0. 3 W K/ 300 0. 2K /W 1 0. 350 = 400 A hS 450 Rt Maximum Average Forward Power Loss (W) Fig. 3 - Forward Power Loss Characteristics W 3 K/ W 25 500 50 75 100 125 150 175 200 Maximum Allowable Ambient Temperature (°C) 6000 At Any Rated Loa d Condition And With Ra te d VRRM App lied Following Surg e. 5500 Initial TJ = 200°C @60 Hz 0.0083 s @50 Hz 0.0100 s 5000 4500 4000 3500 3000 2500 2000 1500 70/ 300U(R)..D Series 1 10 100 Number Of Equa l Amplitude Half Cyc le Current Pulses (N) Fig. 5 - Maximum Non-Repetitive Surge Current www.china-liujing.com Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Fig. 4 - Forward Power Loss Characteristics 7000 Maximum Non Re petitive Surg e Curre nt Versus Pulse Tra in Dura tion. Initial TJ= 200°C No Volta ge Re app lied Rated VRRM Re app lied 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 70/ 300U(R)..D Series 1500 0.01 0.1 1 Pulse Train Duration (s) Fig. 6 - Maximum Non-Repetitive Surge Current 3/4 300U(R) Tra nsie nt Therm al Im p eda n ce Z thJC (K/ W) Instantaneous Forward Current (A) 10000 1000 TJ = 25°C TJ = 200°C 100 10 0 0.5 1 1.5 2 2.5 3 1 Stea d y Sta t e Va lue 0.1 RthJC= 0.18 K7W (DC Op era tion) 0.01 0.001 0.0001 0.001 0.01 0.1 1 Instantaneous Forward Voltage (V) Sq ua re Wave Pulse Dura tio n (s) Fig. 7 - Forward Voltage Drop Characteristics Fig. 8 - Thermal Impedance Z thJC Characteristic 10 OUTLINE Case Style DO-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. LIUJING reserves the right to change limits, test conditions and dimensions. 윤정은 이 칼타로그 중에 데이트, 테스트 조건, 외형사이즈에 대한 최종 해석권을 가지고 있습니다. www.china-liujing.com 4/4