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| 25TTS... High Voltage Series Vishay High Power Products Phase Control SCR, 25 A 2 (A) DESCRIPTION/FEATURES The 25TTS... High Voltage 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. Typical applications are in input rectification (soft start) and these products are designed to be used with Vishay HPP input diodes, switches and output rectifiers which are available in identical package outlines. This product has been designed and qualified for industrial level. TO-220AB 1 (K) (G) 3 PRODUCT SUMMARY VT at 16 A ITSM VRRM < 1.25 V 300 A 800/1200 V OUTPUT CURRENT IN TYPICAL APPLICATIONS APPLICATIONS Capacitive input filter TA = 55 C, TJ = 125 C, common heatsink of 1 C/W SINGLE-PHASE BRIDGE 18 THREE-PHASE BRIDGE 22 UNITS A MAJOR RATINGS AND CHARACTERISTICS PARAMETER IT(AV) IRMS VRRM/VDRM ITSM VT dV/dt dI/dt TJ 16 A, TJ = 25 C TEST CONDITIONS Sinusoidal waveform VALUES 16 25 800/1200 300 1.25 500 150 - 40 to 125 UNITS A V A V V/s A/s C VOLTAGE RATINGS PART NUMBER VRRM, MAXIMUM PEAK REVERSE VOLTAGE V 800 1200 VDRM, MAXIMUM PEAK DIRECT VOLTAGE V 800 1200 IRRM/IDRM AT 125 C mA 10 25TTS08 25TTS12 Document Number: 93702 Revision: 19-Jun-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 1 25TTS... High Voltage Series Vishay High Power Products Phase Control SCR, 25 A ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum average on-state current Maximum RMS on-state current Maximum peak, one-cycle, non-repetitive surge current Maximum I2t for fusing Maximum I2t for fusing Maximum on-state voltage drop On-state slope resistance Threshold voltage Maximum reverse and direct leakage current Holding current Maximum latching current Maximum rate of rise of off-state voltage Maximum rate of rise of turned-on current SYMBOL IT(AV) IRMS ITSM I2 t I2t VTM rt VT(TO) IRM/IDM IH IL dV/dt dI/dt 10 ms sine pulse, rated VRRM applied 10 ms sine pulse, no voltage reapplied 10 ms sine pulse, rated VRRM applied 10 ms sine pulse, no voltage reapplied t = 0.1 to 10 ms, no voltage reapplied 16 A, TJ = 25 C TJ = 125 C TJ = 25 C TJ = 125 C TEST CONDITIONS TC = 93 C, 180 conduction half sine wave VALUES TYP. 16 25 300 350 450 630 6300 1.25 12.0 1.0 VR = Rated VRRM/VDRM 200 500 150 V/s A/s 0.5 10 100 mA A2 s A2s V m V A MAX. UNITS Anode supply = 6 V, resistive load, initial IT = 1 A Anode supply = 6 V, resistive load TRIGGERING PARAMETER Maximum peak gate power Maximum average gate power Maximum peak positive gate current Maximum peak negative gate voltage SYMBOL PGM PG(AV) + IGM - VGM Anode supply = 6 V, resistive load, TJ = - 10 C Maximum required DC gate current to trigger IGT Anode supply = 6 V, resistive load, TJ = 25 C Anode supply = 6 V, resistive load, TJ = 125 C Anode supply = 6 V, resistive load, TJ = - 10 C Maximum required DC gate voltage to trigger Maximum DC gate voltage not to trigger Maximum DC gate current not to trigger VGT Anode supply = 6 V, resistive load, TJ = 25 C Anode supply = 6 V, resistive load, TJ = 125 C VGD IGD TJ = 125 C, VDRM = Rated value TEST CONDITIONS VALUES 8.0 2.0 1.5 10 60 45 20 2.5 2.0 1.0 0.25 2.0 mA V mA UNITS W A V SWITCHING PARAMETER Typical turn-on time Typical reverse recovery time Typical turn-off time SYMBOL tgt trr tq TJ = 25 C TJ = 125 C TEST CONDITIONS VALUES 0.9 4 110 s UNITS www.vishay.com 2 For technical questions, contact: diodes-tech@vishay.com Document Number: 93702 Revision: 19-Jun-08 25TTS... High Voltage Series Phase Control SCR, 25 A Vishay High Power Products THERMAL AND MECHANICAL SPECIFICATIONS PARAMETER Maximum junction and storage temperature range Maximum thermal resistance, junction to case Maximum thermal resistance, junction to ambient Typical thermal resistance, case to heatsink Approximate weight minimum maximum Case style TO-220AB SYMBOL TJ, TStg RthJC RthJA RthCS Mounting surface, smooth and greased DC operation TEST CONDITIONS VALUES - 40 to 125 1.1 62 0.5 2 0.07 6 (5) 12 (10) g oz. kgf * cm (lbf * in) C/W UNITS C Mounting torque Marking device 25TTS08 25TTS12 Document Number: 93702 Revision: 19-Jun-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 3 25TTS... High Voltage Series Vishay High Power Products Phase Control SCR, 25 A 130 35 Maximum Average On-State Power Loss (W) Maximum Allowable Case Temperature (C) 25TTS.. Series RthJC (DC) = 1.1 C/W 120 30 25 20 15 10 5 0 DC 180 120 90 60 30 RMS limit O 110 Conduction angle O 100 90 30 90 0 5 10 60 180 Conduction period 25TTS.. Series TJ = 125 C 0 5 10 15 20 25 30 120 15 20 Average On-State Current (A) Fig. 1 - Current Rating Characteristics Average On-State Current (A) Fig. 4 - On-State Power Loss Characteristics 130 350 25TTS.. Series RthJC (DC) = 1.1 C/W At any rated load condition and with rated VRRM applied following surge Maximum Allowable Case Temperature (C) 120 Peak Half Sine Wave On-State Current (A) 300 Initial TJ = 125 C at 60 Hz 0.0083 s at 50 Hz 0.0100 s 110 O Conduction period 250 100 30 60 120 90 80 0 5 10 15 20 25 30 180 DC 200 25TTS.. Series 150 1 10 100 90 Average On-State Current (A) Fig. 2 - Current Rating Characteristics Number of Equal Amplitude Half Cycle Current Pulses (N) Fig. 5 - Maximum Non-Repetitive Surge Current 25 400 350 Maximum non-repetitive surge current versus pulse train duration. Control of conduction may not be maintained. Initial TJ = 125 C No voltage reapplied Rated VRRM reapplied Maximum Average On-State Power Loss (W) Peak Half Sine Wave On-State Current (A) 20 15 180 120 90 60 30 RMS limit 300 250 200 150 100 0.01 10 O Conduction angle 5 25TTS.. Series TJ = 125 C 0 0 4 8 12 16 20 25TTS.. Series 0.1 1 Average On-State Current (A) Fig. 3 - On-State Power Loss Characteristics Pulse Train Duration (s) Fig. 6 - Maximum Non-Repetitive Surge Current www.vishay.com 4 For technical questions, contact: diodes-tech@vishay.com Document Number: 93702 Revision: 19-Jun-08 25TTS... High Voltage Series Phase Control SCR, 25 A Vishay High Power Products Instantaneous On-State Current (A) 1000 100 TJ = 25 C TJ = 125 C 10 25TTS.. Series 1 0 1 2 3 4 5 Instantaneous On-State Voltage (V) Fig. 7 - On-State Voltage Drop Characteristics 100 Instantaneous Gate Voltage (V) 10 Rectangular gate pulse a) Recommended load line for rated dI/dt: 10 V, 20 tr = 0.5 s, tp 6 s b) Recommended load line for 30 % rated dI/dt: 10 V, 65 tr = 1 s, tp 6 s TJ = 125 C (1) PGM = 40 W, tp = 1 ms (2) PGM = 20 W, tp = 2 ms (3) PGM = 8 W, tp = 5 ms (4) PGM = 4 W, tp = 10 ms (a) (b) TJ = 10 C TJ = 25 C 1 VGD IGD 0.1 0.001 0.01 (4) (3) (2) (1) 25TTS.. Series 0.1 1 Frequency limited by PG(AV) 10 100 Instantaneous Gate Current (A) Fig. 8 - Gate Characteristics 10 ZthJC - Transient Thermal Impedance (C/W) Steady state value (DC operation) 1 0.1 Single pulse 0.01 0.0001 D = 0.50 D = 0.33 D = 0.25 D = 0.17 D = 0.08 0.01 0.1 25TTS.. Series 0.001 1 10 Square Wave Pulse Duration (s) Fig. 9 - Thermal Impedance ZthJC Characteristics Document Number: 93702 Revision: 19-Jun-08 For technical questions, contact: diodes-tech@vishay.com www.vishay.com 5 25TTS... High Voltage Series Vishay High Power Products Phase Control SCR, 25 A ORDERING INFORMATION TABLE Device code 25 1 1 2 3 4 5 6 T 2 - T 3 S 4 12 5 6 Current rating (25 = 25 A) Circuit configuration: T = Single thyristor Package: T = TO-220AB Type of silicon: S = Standard recovery rectifier Voltage rating None = Standard production PbF = Lead (Pb)-free 08 = 800 V 12 = 1200 V LINKS TO RELATED DOCUMENTS Dimensions Part marking information http://www.vishay.com/doc?95222 http://www.vishay.com/doc?95225 www.vishay.com 6 For technical questions, contact: diodes-tech@vishay.com Document Number: 93702 Revision: 19-Jun-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, "Vishay"), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay's terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1 |
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