Preliminary Data Sheet I2143 11/97 SAFEIR Series 10TTS08 PHASE CONTROL SCR VT < 1.15V @ 6.5A ITSM = 140A Description/Features The 10TTS08 SAFEIR series of silicon controlled rectifiers are specifically designed for medium power switching and phase control applications. The glass passivation technology used has reliable operation up to 125° C junction temperature. VRRM = 800V Typical applications are in input rectification and crow-bar (soft start) and these products are designed to be used with International Rectifier input diodes, switches and output rectifiers which are available in identical package outlines. Output Current in Typical Applications Applications Single-phase Bridge Capacitive input filter TA = 55°C, TJ = 125°C, Three-phase Bridge Units 13.5 17 A common heatsink of 1°C/W Major Ratings and Characteristics Characteristics Package Outline 10TTS08 Units 6.5 A IT(RMS) 10 A VRRM/VDRM 800 V ITSM 140 A 1.15 V 150 V/µs 100 A/µs - 40 to 125 °C IT(AV) Sinusoidal waveform VT @ 6.5 A, TJ = 25°C dv/dt di/dt TJ range TO-220AC Also available in SMD-220 package (series 10TTS08S) 1 10TTS08 SAFEIR Series Preliminary Data Sheet I2143 11/97 Voltage Ratings VDRM , maximum peak direct voltage IRRM/IDRM 125°C V V mA 800 800 1.0 Part Number VRRM, maximum peak reverse voltage 10TTS08 Absolute Maximum Ratings Parameters Conditions 10TTS08 Units IT(AV) Max. Average On-state Current 6.5 A @ TC = 112° C, 180° conduction half sine wave IT(RMS) Max. RMS On-state Current 10 ITSM Max. Peak One Cycle Non-Repetitive 120 A 10ms Sine pulse, rated VRRMapplied,TJ = 125°C Surge Current 140 2 2 I t Max. I t for fusing I √t Max. I √t for fusing VTM Max. On-state Voltage Drop rt On-state slope resistance 72 10ms Sine pulse, no voltage reapplied, TJ = 125°C 2 A s 100 10ms Sine pulse, rated VRRMapplied,TJ = 125°C 10ms Sine pulse, no voltage reapplied, T J = 125°C 1000 2 A √s t = 0.1 to 10ms, no voltage reapplied,TJ = 125°C 1.15 V @ 6.5A, TJ = 25°C 17.3 mΩ VT(TO) Threshold Voltage 0.85 V IRM/IDM Max.Reverse and Direct 0.05 mA Leakage Current 1.0 IH Typ. Holding Current 30 mA Anode Supply = 6V, Resistive load, Initial IT =1A IL Max. Latching Current 50 mA Anode Supply = 6V, Resistive load dv/dt Max. rate of rise of off-state Voltage 150 V/µs TJ = 25°C di/dt 100 A/µs 2 2 2 Max. rate of rise of turned-on Current TJ = 125°C TJ = 25 °C TJ = 125 °C VR = rated VRRM/ VDRM 10TTS08 SAFEIR Series Preliminary Data Sheet I2143 11/97 Triggering Parameters PGM 10TTS08 Units 8.0 W Max. peak Gate Power Conditions PG(AV) Max. average Gate Power 2.0 + IGM Max. paek positive Gate Current 1.5 - VGM Max. paek negative Gate Voltage 10 V IGT Max. required DC Gate Current 20 mA to trigger 15 Anode supply = 6V, resistive load, TJ = 25°C 10 Anode supply = 6V, resistive load, TJ = 125°C VGT Max. required DC Gate Voltage A 1.2 to trigger V Anode supply = 6V, resistive load, TJ = - 65°C Anode supply = 6V, resistive load, TJ = - 65°C 1 Anode supply = 6V, resistive load, TJ = 25°C 0.7 Anode supply = 6V, resistive load, TJ = 125°C VGD Max. DC Gate Voltage not to trigger 0.2 IGD Max. DC Gate Current not to trigger 0.1 mA 10TTS08 Units 0.8 µs TJ = 125°C, VDRM = rated value TJ = 125°C, VDRM = rated value Switching Parameters tgt Typical turn-on time trr Typical reverse recovery time tq Typical turn-off time 3 Conditions TJ = 25°C TJ = 125°C 100 Thermal-Mechanical Specifications Parameters 10TTS08 Units °C TJ Max. Junction Temperature Range - 40 to 125 Tstg Max. Storage Temperature Range - 40 to 125 RthJC Max. Thermal Resistance Junction 1.5 °C/W Conditions DCoperation to Case RthJA Max. Thermal Resistance Junction 62 to Ambient RthCS Typ. Thermal Resistance Case to Heatsink wt Approximate Weight T Mounting Torque Case Style 0.5 Mountingsurface,smoothandgreased 2 (0.07) g (oz.) Min. 6 (5) Max. 12 (10) Kg-cm (Ibf-in) TO-220AC 3 10TTS08 SAFEIR Series 10TTS08 R thJC (DC) = 1.5 K/W 120 Conduction Angle 115 30° 60° 90° 110 120° 180° 105 0 1 2 3 4 5 6 7 120 Conduction Period 115 30° 60° 110 90° 120° 180° DC 105 0 2 4 6 8 10 12 Fig. 2 - Current Rating Characteristics 7 6 5 RMS Limit 3 Conduction Angle 2 10TTS08 T J= 125°C 1 0 1 2 3 4 5 6 7 Maximum Average On-state Power Loss (W) Fig. 1 - Current Rating Characteristics 12 DC 180° 120° 90° 60° 30° 10 8 6 RMS Limit 4 Conduction Period 10TTS08 T J = 125°C 2 0 0 2 4 6 8 10 12 Average On-state Current (A) Average On-state Current (A) Fig. 3 - On-state Power Loss Characteristics Fig. 4 - On-state Power Loss Characteristics 130 At Any Rated Load Condition And With Rated V RRM Applied Following Surge. 120 Initial T J= 125°C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 110 100 90 80 70 10TTS08 60 1 10 100 Number Of Equal Amplitude Half Cycle Current Puls es (N) Fig. 6 - Maximum Non-Repetitive Surge Current 4 10TTS08 R thJC(DC) = 1.5 K/W Average On-state Current (A) 180° 120° 90° 60° 30° 0 125 Average On-state Current (A) 8 4 Maximum Allowable Case Temperature (°C) 125 Peak Half Sine Wave On-state Current (A) Peak Half Sine Wave On-state Current (A) Maximum Average On-state Power Loss (W) Maximum Allowable Case Temperature (°C) Preliminary Data Sheet I2143 11/97 150 140 130 Maximum Non Repetitive Surge Current Versus Pulse Train Duration. Control Of Conduction May Not Be Maintained. Initial T J= 125°C No Voltage Reapplied Rated V RRMReapplied 120 110 100 90 80 70 60 50 0.01 10TTS08 0.1 1 Pulse Train Duration (s) Fig. 7 - Maximum Non-Repetitive Surge Current 10TTS08 SAFEIR Series Preliminary Data Sheet I2143 11/97 Instantaneous On-state Current (A) 1000 10TTS08 100 T J= 25°C 10 T J= 125°C 1 0.5 1 1.5 2 2.5 3 3.5 Instantaneous On-stat e Voltage (V) Transient Thermal Impedance Z thJC (°C/W) Fig. 7 - On-state Voltage Drop Characteristics 10 Steady State Value (DC Operation) 1 0.1 D D D D = 0.50 = 0.33 = 0.25 = 0.17 D = 0.08 Single Pulse 10TTS08 0.01 0.0001 0.001 0. 01 0.1 1 Square Wave Pulse Duration (s) Fig. 8 - Thermal Impedance ZthJC Characteristics 5 10TTS08 SAFEIR Series Preliminary Data Sheet I2143 11/97 Outline Table 10.54 (0.41) 2 1.32 (0.05) MAX. 3.78 (0.15) 1.22 (0.05) DIA. 3.54 (0.14) 6.48 (0.25) 6.23 (0.24) 2.92 (0.11) 15.24 (0.60) 2.54 (0.10) TERM 2 14.84 (0.58) 2° 1 2 3 14.09 (0.55) 3.96 (0.16) 13.47 (0.53) 3.55 (0.14) 0.10 (0.004) 2.04 (0.080) MAX. 2.89 (0.11) 1.40 (0.05) 1.15 (0.04) 2.84 (0.10) 0.94 (0.04) 0.69 (0.03) 1 2 3 0.61 (0.02) MAX. 4.57 (0.18) 4.32 (0.17) Dimensions in millimeters (and inches) 5.08 (0.20) REF. Ordering Information Table Device Code 10 T T S 08 2 (A) 1 2 3 1 - Current Rating 2 - Circuit Configuration: 3 - Package: 4 - Type of Silicon: 5 - Voltage code: Code x 100 = VRRM T = Single Thyristor T = TO-220AC S = Converter Grade 6 4 5 1 (K) (G) 3 10TTS08 SAFEIR Series Preliminary Data Sheet I2143 11/97 WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: http://www.irf.com 233 Kansas St., El Segundo, California 90245 U.S.A Tel: (310) 322-3331 Fax: (310) 322-3332 Hurst Green, Oxted, Surrey RH8 9BB, U.K. Tel: ++ 44 1883 732020 Fax: ++ 44 1883 733408 7231 Victoria Park Ave., Suite #201, Markham, Ontario L3R 2Z8 Tel: (905) 475 1897. Fax: (905) 475 8801 Saalburgstrasse 157, 61350 Bad Homburg Tel: ++ 49 6172 96590 Fax: ++ 49 6172 965933 Via Liguria 49, 10071 Borgaro, Torino Tel: ++ 39 11 4510111 Fax: ++ 39 11 4510220 K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171 Tel: 81 3 3983 0086 Fax: 81 3 3983 0642 315 Outram Road, # 10-02 Tan Boon Liat Building, SINGAPORE 0316. Tel: 65 221 8371. Fax: 65 221 8372. Fax-On-Demand: +44 1883 733420 Data and specifications subject to change without notice 11/97 7