Preliminary Data Sheet I2139 10/97 SAFEIR Series 85EPS.. INPUT RECTIFIER DIODE VF < 1.1V @ 80A IFSM = 1450A VRRM 800 to 1600V Description/Features The 85EPS rectifier SAFEIR series has been optimized for very low forward voltage drop, with moderate leakage. The glass passivation technology used has reliable operation up to 150° C junction temperature. Typical applications are in input rectification and these products are designed to be used with International Rectifier Switches and Output Rectifiers which are available in identical package outlines. Major Ratings and Characteristics Characteristics Package Outline 85EPS.. Units 85 A VRRM 800 to 1600 V IFSM 1450 A 1.1 V - 40 to 150 °C IF(AV) Sinusoidal waveform VF TJ @ 80A, TJ = 25°C TO-247 Modified 1 85EPS.. SAFEIR Series Preliminary Data Sheet I2139 10/97 Voltage Ratings VRRM , maximum peak reverse voltage VRSM , maximum non repetitive peak reverse voltage IRRM 150°C V V mA 85EPS08 800 900 1 85EPS12 1200 1300 85EPS16 1600 1700 Part Number Absolute Maximum Ratings Parameters 85EPS.. Units 85 A IF(AV) Max. Average Forward Current IFSM Max. Peak One Cycle Non-Repetitive 1450 Surge Current 1500 I2t Max. I2t for fusing 10500 I 2√t Max. I2√t for fusing 105000 A 2√s A A2s 9550 Conditions @ TC = 95° C, 180° conduction half sine wave 10ms Sine pulse, rated VRRM applied 10ms Sine pulse, no voltage reapplied 10ms Sine pulse, rated VRRM applied 10ms Sine pulse, no voltage reapplied t = 0.1 to 10ms, no voltage reapplied Electrical Specifications Parameters 85EPS.. Units VFM Max. Forward Voltage Drop 1.1 V rt Forward slope resistance 3.17 mΩ VF(TO) Threshold voltage 0.86 V IRM 0.1 Max. Reverse Leakage Current mA 3.0 Conditions @ 85A, TJ = 25°C TJ = 150°C TJ = 25 °C TJ = 150 °C VR = rated VRRM Thermal-Mechanical Specifications Parameters 85EPS.. Units TJ Max. Junction Temperature Range - 40 to 150 °C Tstg Max. Storage Temperature Range - 40 to 150 °C RthJC Max. Thermal Resistance Junction to Case RthJA Max. Thermal Resistance Junction to Ambient 0.35 °C/W 40 °C/W RthCS Typical Thermal Resistance, Case to Heatsink 0.2 °C/W wt Approximate Weight T Mounting Torque Case Style 2 6 (0.21) g (oz.) Min. 6 (5) Max. 12 (10) Kg-cm (Ibf-in) TO-247 Conditions DCoperation Mounting surface , smooth and greased Modified 85EPS.. SAFEIR Series 150 Maximum Allowable Case Temperature (°C) Maximum Allowable Case Temperature (°C) Preliminary Data Sheet I2139 10/97 85EPS.. Series R (DC) = 0.35 °C/W 140 thJC 130 120 Conduction Angle 110 100 90 30° 60° 90° 120° 180° 80 70 0 20 40 60 80 100 150 85EPS.. Series R thJC (DC) = 0.35 °C/W 140 130 120 Conduction Per iod 110 100 90 90° 60° 80 0 20 Maximum Average Forward Power Loss (W) RMS Limit 80 Cond uction Angle 40 85EPS.. Series T J = 150°C 0 0 20 40 60 60 80 100 120 140 80 100 180 DC 180° 120° 90° 60° 30° 160 140 120 100 RMS Limit 80 60 Conduction Period 40 85EPS.. Series T = 150°C 20 J 0 0 20 40 60 80 100 120 140 Average Forward Current (A) Average Forward Current (A) Fig. 3 - Forward Power Loss Characteristics Fig. 4 - Forward Power Loss Characteristics 1000 Instantaneous Forward Current (A) Maximum Average Forward Power Loss (W) 180° 120° 90° 60° 30° 20 40 Fig. 2 - Current Rating Characteristics 140 60 DC Average Forward Current (A) Fig. 1 - Current Rating Characteristics 100 180° 70 Average Forward Current (A) 120 120° 30° 100 T J= 25°C T J = 150°C 10 85EPS.. Series 1 0 0.5 1 1.5 2 2.5 3 3.5 4 Instantaneous Forward Voltage (V) Fig. 5 - Forward Voltage Drop Characteristics 3 85EPS.. SAFEIR Series 1600 Peak Half Sine Wave Forward Current (A) Peak Half Sine Wave Forward Current (A) Preliminary Data Sheet I2139 10/97 At Any Rated Load Condition And With Rated V RRM Applied Following Surge. Initial TJ = 150°C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 1500 1400 1300 1200 1100 1000 85EPS.. Series 900 1 10 100 1700 1600 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Initial T J = 150°C No Voltage Reapplied Rated V RRMReapplied 1500 1400 1300 1200 1100 1000 900 85EPS.. Series 800 0.01 0.1 Fig. 7 - Maximum Non-Repetitive Surge Current Transient Thermal Impedance Z thJC (°C/W) Fig. 6 - Maximum Non-Repetitive Surge Current 1 Steady State Value (DC Operation) 0.1 D= D= D= D= D= 0.50 0.33 0.25 0.17 0.08 85EPS.. Series Single Pulse 0.01 0.0001 0.001 0.01 0.1 1 Square Wave Pulse Duration (s) Fig. 8 - Thermal Impedance ZthJC Characteristics 4 1 Pulse Train Duration (s) Number Of E qual Amplitude Half Cyc le Current Pulses (N) 10 85EPS.. SAFEIR Series Preliminary Data Sheet I2139 10/97 Outline Table Dimensions in millimeters Ordering Information Table Device Code 85 E P S 16 1 2 3 4 5 1 - Current Rating 2 - Circuit Configuration: Base Cathode 2 HODE 1 Anode E = Single Diode 3 - Package: 4 - Type of Silicon: S = Standard Recovery Rectifier 08 = 800V 5 - Voltage code: Code x 100 = VRRM 12 = 1200V ANO 3 Anode P = TO-247 Modified 6 16 = 1600V 5