Thyristors Surface Mount - 50 - 800V > 2N6394 2N6394 Pb Description Designed primarily for half-wave ac control applications, such as motor controls, heating controls and power supplies. Features * Glass Passivated Junctions for Greater Parameter Uniformity and Stability * Small, Rugged, Thermowatt Construction for Low Thermal Resistance, High Heat Dissipation and Durability * Gate Triggering Guaranteed in all Four Quadrants * For 400 Hz Operation, Consult Factory * 8.0 A Devices Available as 2N6344 thru 2N6349 * Pb-Free Package is Available Pin Out Functional Diagram CASE 221A STYLE 4 1 2 Additional Information Datasheet Resources Samples (c) 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/17 Thyristors Surface Mount - 50 - 800V > 2N6394 Maximum Ratings (TJ = 25C unless otherwise noted) Rating Symbol Peak Repetitive Off-State Voltage (Note 1) (TJ = -40 to 110C, Sine Wave, 50 to 60 Hz, Gate Open) 2N6394 VDRM, VRRM 2N6395 Value Unit 50 100 V 2N6397 400 2N6399 800 On-State RMS Current IT 12 A ITSM 100 A I2t 40 As Forward Peak Gate Power (Pulse Width 1.0 s, TC = 90C) PGM 20 W Forward Average Gate Power (t = 8.3 ms, TC = 90C) PG(AV) 0.5 W Forward Peak Gate Current (Pulse Width 1.0 s, TC = 90C) IGM 2.0 A Operating Junction Temperature Range TJ -40 to +125 C Storage Temperature Range Tstg -40 to +125 C (180 Conduction Angles; TC = 90C) Peak Non-Repetitive Surge Current (1/2 Cycle, Sine Wave, 60 Hz, TJ = 90C) (RMS) Circuit Fusing Considerations (t = 8.3 ms) Indicates JEDEC Registered Data Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. VDRM and VRRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; however, positive gate voltage shall not be applied concurrent with negative potential on the anode. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded. Maximum Ratings (TJ = 25C unless otherwise noted) Rating Thermal Resistance, Junction to Case Maximum Lead Temperature for Soldering Purposes, 1/8" from case for 10 seconds Symbol Value Unit R8JC 2.0 C/W TL 260 C Indicates JEDEC Registered Data.. (c) 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/17 Thyristors Surface Mount - 50 - 800V > 2N6394 Electrical Characteristics - OFF (TC = 25C unless otherwise noted; Electricals apply in both directions) Characteristic Peak Repetitive Blocking Current (VAK = VDRM = VRRM; Gate Open) Symbol Min Typ Max Unit TJ = 25C IDRM, - - 1.0 A TJ = 125C IRRM - - 2.0 mA Electrical Characteristics - ON (TC = 25C unless otherwise noted; Electricals apply in both directions) Characteristic Symbol Min Typ Max Unit Peak Forward On-State Voltage (Note 2) (ITM = 24 A Peak) VTM - 1.7 2.2 V Gate Trigger Voltage (Continuous DC), All Quadrants (Continuous dc) (VD = 12 Vdc, RL = 100 Ohms) IGT - 5.0 30 mA Gate Trigger Voltage (Continuous dc) (VD = 12 Vdc, RL = 100 Ohms) VGT - 0.7 1.5 V Gate Non-Trigger Voltage (VD = 12 Vdc, RL = 100 Ohms, TJ = 125C) VGD 0.2 - - V Holding Current (VD = 12 Vdc, Initiating Current = 200 mA, Gate Open) IH - 6.0 50 mA Turn-On Time (ITM = 12 A, IGT = 40 mAdc, VD = Rated VDRM) tgt - 1.0 2.0 s - - 15 - - 35 Turn-Off Time (VD = Rated VDRM) (ITM = 12 A, IR = 12 A) (ITM = 12 A, IR = 12 A, TJ = 125C) tq s Indicates JEDEC Registered Data 2. Pulse Test: Pulse Width 300 sec, Duty Cycle 2%. Dynamic Characteristics Characteristic Critical Rate-of-Rise of Off-State Voltage Exponential (VD = Rated VDRM, TJ = 125C) Symbol Min Typ Max Unit dv/dt(c) - 50 - V/s (c) 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/17 Thyristors Surface Mount - 50 - 800V > 2N6394 Voltage Current Characteristic of SCR Symbol Parameter VDRM Peak Repetitive Forward Off State Voltage IDRM Peak Forward Blocking Current VRRM Peak Repetitive Reverse Off State Voltage IRRM Peak Reverse Blocking Current VTM Maximum On State Voltage IH I I I Holding Current Figure 1. Current Derating Figure 2. Maximum On-State Characteristics (c) 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/17 Thyristors Surface Mount - 50 - 800V > 2N6394 Figure 3. On-State Characteristics Figure 4. Maximum Non-Repetitive Surge Current Figure 5. Typical Thermal Response (c) 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/17 Thyristors Surface Mount - 50 - 800V > 2N6394 Typical Characteristics Figure 6. Typical Gate Trigger Current vs. Pulse Width Figure 7. Typical Gate Trigger Current vs. Temperature Figure 8. Typical Gate Trigger Voltage vs. Temperature Figure 9. Typical Holding Current vs.Temperature (c) 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/17 Thyristors Surface Mount - 50 - 800V > 2N6394 Dimensions Part Marking System SEATING PLANE B F 4 Q 12 C T S TO 220AB CASE 221A STYLE 3 A U 3 H K Z 1 2 R L V J G D N Dim Inches Millimeters Min Max Min Max A 0.570 0.620 14.48 15.75 B 0.380 0.405 9.66 10.28 C 0.160 0.190 4.07 4.82 D 0.025 0.035 0.64 0.88 F 0.142 0.147 3.61 3.73 G 0.095 0.105 2.42 2.66 H 0.110 0.155 2.80 3.93 J 0.014 0.022 0.36 0.55 K 0.500 0.562 12.70 14.27 L 0.045 0.060 1.15 1.52 N 0.190 0.210 4.83 5.33 Q 0.100 0.120 2.54 3.04 R 0.080 0.110 2.04 2.79 S 0.045 0.055 1.15 1.39 T 0.235 0.255 5.97 6.47 U 0.000 0.050 0.00 1.27 V 0.045 --- 1.15 --- Z --- 0.080 --- 2.04 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED. Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics Pin Assignment 1 Cathode 2 Anode 3 Gate 4 Anode Ordering Information Device Package Shipping 2N6394G 500 Units / Box 2N6394TG 50 Units / Box 2N6395G 500 Units / Box 2N6397G TO-220AB (Pb-Free) 500 Units / Box 2N6397TG 50 Units / Box 2N6399G 500 Units / Box 2N6399TG 50 Units / Box (c) 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 08/30/17