MCR08B, MCR08M Preferred Device Sensitive Gate Silicon Controlled Rectifiers Reverse Blocking Thyristors PNPN devices designed for line powered consumer applications such as relay and lamp drivers, small motor controls, gate drivers for larger thyristors, and sensing and detection circuits. Supplied in surface mount package for use in automated manufacturing. http://onsemi.com SCRs 0.8 AMPERES RMS 200 thru 600 VOLTS Features * * * * * Sensitive Gate Trigger Current Blocking Voltage to 600 V Glass Passivated Surface for Reliability and Uniformity Surface Mount Package Pb-Free Packages are Available G A MARKING DIAGRAM MAXIMUM RATINGS (TJ = 25C unless otherwise noted) Rating Symbol Peak Repetitive Off-State Voltage (Note 1) (Sine Wave, RGK = 1 kW TJ = 25 to 110C) MCR08BT1 MCR08MT1 VDRM, VRRM On-State Current RMS (All Conduction Angles; TC = 80C) IT(RMS) 0.8 A Peak Non-repetitive Surge Current (1/2 Cycle Sine Wave, 60 Hz, TC = 25C) ITSM 8.0 A Circuit Fusing Considerations (t = 8.3 ms) I2t 0.4 A2s PGM 0.1 W Forward Peak Gate Power (TC = 80C, t = 1.0 ms) Average Gate Power (TC = 80C, t = 8.3 ms) Value Unit V 200 600 PG(AV) 0.01 W Operating Junction Temperature Range TJ -40 to +110 C Storage Temperature Range Tstg -40 to +150 C Rating Symbol Value Unit Thermal Resistance, Junction-to-Ambient PCB Mounted per Figure 1 RqJA 156 C/W Thermal Resistance, Junction-to-Tab Measured on Anode Tab Adjacent to Epoxy RqJT 25 C/W TL 260 C THERMAL CHARACTERISTICS Maximum Device Temperature for Soldering Purposes (for 10 Seconds Maximum) 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 source such that the voltage ratings of the devices are exceeded. (c) Semiconductor Components Industries, LLC, 2008 November, 2008 - Rev. 6 K 1 SOT-223 CASE 318E STYLE 10 1 AYW CR08x G G 1 CR08x = Device Code x = B or M A = Assembly Location Y = Year W = Work Week G = Pb-Free Package (Note: Microdot may be in either location) PIN ASSIGNMENT 1 Cathode 2 Anode 3 Gate 4 Anode ORDERING INFORMATION Device Package Shipping MCR08BT1 SOT-223 1000/Tape &Reel MCR08BT1G SOT-223 (Pb-Free) 1000/Tape &Reel MCR08MT1 SOT-223 1000/Tape & Reel MCR08MT1G SOT-223 (Pb-Free) 1000/Tape & Reel For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Preferred devices are recommended choices for future use and best overall value. Publication Order Number: MCR08BT1/D MCR08B, MCR08M ELECTRICAL CHARACTERISTICS (TC = 25C unless otherwise noted) Characteristic Symbol Min Typ Max Unit - - - - 10 200 mA mA OFF CHARACTERISTICS IDRM, IRRM Peak Repetitive Forward or Reverse Blocking Current (Note 3) (VAK = Rated VDRM or VRRM, RGK = 1 kW TJ = 25C TJ = 110C ON CHARACTERISTICS Peak Forward On-State Voltage (Note 2) (IT = 1.0 A Peak) VTM - - 1.7 V Gate Trigger Current (Continuous dc) (Note 4) (VAK = 12 Vdc, RL = 100 W) IGT - - 200 mA Holding Current (Note 3) (VAK = 12 Vdc, Initiating Current = 20 mA) IH - - 5.0 mA VGT - - 0.8 V 10 - - Gate Trigger Voltage (Continuous dc) (Note 4) (VAK = 12 Vdc, RL = 100 W) DYNAMIC CHARACTERISTICS dv/dt Critical Rate-of-Rise of Off State Voltage (Vpk = Rated VDRM, TC = 110C, RGK = 1 kW, Exponential Method) V/ms 2. Pulse Test: Pulse Width 300 ms, Duty Cycle 2%. 3. RGK = 1000 W is included in measurement. 4. RGK is not included in measurement. Voltage Current Characteristic of SCR Symbol Parameter VDRM Peak Repetitive Off State Forward Voltage IDRM Peak Forward Blocking Current VRRM Peak Repetitive Off State Reverse Voltage IRRM Peak Reverse Blocking Current VTM Peak On State Voltage IH Holding Current + Current VTM on state IRRM at VRRM Reverse Blocking Region (off state) Reverse Avalanche Region Anode - 0.15 3.8 Anode + IH + Voltage IDRM at VDRM Forward Blocking Region (off state) 0.079 2.0 0.091 0.091 2.3 2.3 0.079 2.0 0.984 25.0 0.059 0.059 0.059 1.5 1.5 1.5 0.096 2.44 0.096 2.44 0.059 1.5 0.244 6.2 inches mm 0.096 2.44 0.059 1.5 BOARD MOUNTED VERTICALLY IN CINCH 8840 EDGE CONNECTOR. BOARD THICKNESS = 65 MIL., FOIL THICKNESS = 2.5 MIL. MATERIAL: G10 FIBERGLASS BASE EPOXY 0.472 12.0 Figure 1. PCB for Thermal Impedance and Power Testing of SOT-223 http://onsemi.com 2 1.0 0.1 TYPICAL AT TJ = 110C MAX AT TJ = 110C MAX AT TJ = 25C 0.01 1.0 0 2.0 R JA , JUNCTION TO AMBIENT THERMAL RESISTANCE, ( C/W) 10 4.0 3.0 100 100 50 OR 60 Hz HALFWAVE 90 = CONDUCTION ANGLE 80 dc 70 180 60 120 = 30 40 60 0 90 0.1 0.2 AS SHOWN 1 2 3 MINIMUM FOOTPRINT = 0.076 cm2 0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 dc 180 80 120 70 = 30 60 60 50 40 90 CONDUCTION ANGLE 0 0.1 0.2 0.3 0.4 0.5 Figure 4. Current Derating, Minimum Pad Size Reference: Ambient Temperature Figure 5. Current Derating, 1.0 cm Square Pad Reference: Ambient Temperature 110 PAD AREA = 4.0 cm2, 50 OR 60 Hz HALFWAVE T(tab) , MAXIMUM ALLOWABLE TAB TEMPERATURE ( C) 120 60 70 90 180 120 = 30 60 90 = CONDUCTION = CONDUCTION ANGLE ANGLE 0.1 50 OR 60 Hz HALFWAVE dc 180 = 30 10 1.0 cm2 FOIL, 50 OR 60 Hz HALFWAVE IT(AV), AVERAGE ONSTATE CURRENT (AMPS) dc 0 2.0 90 20 0.5 0.4 0.3 90 50 1.0 IT(AV), AVERAGE ONSTATE CURRENT (AMPS) 100 60 PCB WITH TAB AREA 30 = 110 80 L 4 Figure 3. Junction to Ambient Thermal Resistance versus Copper Tab Area 110 20 DEVICE MOUNTED ON FIGURE 1 AREA = L2 Figure 2. On-State Characteristics 110 50 L TYPICAL MAXIMUM vT, INSTANTANEOUS ONSTATE VOLTAGE (VOLTS) 30 T A , MAXIMUM ALLOWABLE AMBIENT TEMPERATURE ( C) 160 150 140 130 120 110 100 90 80 70 60 50 40 30 FOIL AREA (cm2) T A , MAXIMUM ALLOWABLE AMBIENT TEMPERATURE ( C) T A , MAXIMUM ALLOWABLE AMBIENT TEMPERATURE ( C) IT, INSTANTANEOUS ONSTATE CURRENT (AMPS) MCR08B, MCR08M 0.2 0.3 0.4 85 0.5 0 IT(AV), AVERAGE ONSTATE CURRENT (AMPS) 0.1 0.2 0.3 0.4 IT(AV), AVERAGE ONSTATE CURRENT (AMPS) Figure 6. Current Derating, 2.0 cm Square Pad Reference: Ambient Temperature Figure 7. Current Derating Reference: Anode Tab http://onsemi.com 3 0.5 MCR08B, MCR08M 1.0 MAXIMUM AVERAGE POWER P(AV),DISSIPATION (WATTS) 0.9 0.8 = 0.7 r T , TRANSIENT THERMAL RESISTANCE NORMALIZED 1.0 = 30 CONDUCTION ANGLE 60 0.6 90 0.5 0.4 dc 0.3 180 0.2 120 0.1 0 0 0.1 0.2 0.01 0.0001 0.5 0.4 0.3 0.1 0.001 VAK = 12 V RL = 100 W 0.6 I H , HOLDING CURRENT (NORMALIZED) VGT , GATE TRIGGER VOLTAGE (VOLTS) 100 2.0 0.5 0.4 -20 0 20 40 60 80 VAK = 12 V RL = 3.0 kW 1.0 0 -40 110 -20 0 20 40 60 80 110 TJ, JUNCTION TEMPERATURE, (C) TJ, JUNCTION TEMPERATURE, (C) Figure 10. Typical Gate Trigger Voltage versus Junction Temperature Figure 11. Typical Normalized Holding Current versus Junction Temperature 1000 I GT , GATE TRIGGER CURRENT ( A) 0.7 V GT , GATE TRIGGER VOLTAGE (VOLTS) 10 Figure 9. Thermal Response Device Mounted on Figure 1 Printed Circuit Board 0.7 0.65 0.6 RGK = 1000 W, RESISTOR CURRENT INCLUDED 100 0.55 0.5 VAK = 12 V RL = 100 W TJ = 25C 0.45 0.4 0.35 0.3 0.1 1.0 t, TIME (SECONDS) Figure 8. Power Dissipation 0.3 -40 0.1 0.01 IT(AV), AVERAGE ONSTATE CURRENT (AMPS) 1.0 10 100 1000 VAK = 12 V RL = 100 W WITHOUT GATE RESISTOR 10 1.0 -40 -20 0 20 40 60 80 TJ, JUNCTION TEMPERATURE (C) IGT, GATE TRIGGER CURRENT (mA) Figure 12. Typical Range of VGT versus Measured IGT Figure 13. Typical Gate Trigger Current versus Junction Temperature http://onsemi.com 4 110 MCR08B, MCR08M 10000 100 IGT = 48 mA 10 Vpk = 400 V 1000 STATIC dv/dt (V/ S) IH , HOLDING CURRENT (mA) 5000 TJ = 25C IGT = 7 mA 1.0 500 100 TJ = 25 50 10 125 5.0 50 110 1.0 75 0.5 0.1 1.0 10 10,000 100 1000 10,000 100,000 RGK, GATECATHODE RESISTANCE (OHMS) Figure 14. Holding Current Range versus Gate-Cathode Resistance Figure 15. Exponential Static dv/dt versus Junction Temperature and Gate-Cathode Termination Resistance 10000 300 V 1000 TJ = 110C 1000 200 V 500 0.1 10 100,000 RGK, GATECATHODE RESISTANCE (OHMS) 10000 100 V TJ = 110C 400 V (PEAK) 500 100 STATIC dv/dt (V/ S) 400 V 50 V 50 500 V 10 5.0 100 RGK = 100 50 10 RGK = 1.0 k 5.0 1.0 10 100 1000 10,000 RGK = 10 k 1.0 0.01 0.1 1.0 10 RGK, GATECATHODE RESISTANCE (OHMS) CGK, GATECATHODE CAPACITANCE (nF) Figure 16. Exponential Static dv/dt versus Peak Voltage and Gate-Cathode Termination Resistance Figure 17. Exponential Static dv/dt versus Gate-Cathode Capacitance and Resistance 10000 1000 500 STATIC dv/dt (V/ S) STATIC dv/dt (V/ S) 1000 100 100 50 IGT = 70 mA 10 IGT = 5 mA IGT = 35 mA 5.0 1.0 10 IGT = 15 mA 100 1000 10,000 GATECATHODE RESISTANCE (OHMS) Figure 18. Exponential Static dv/dt versus Gate-Cathode Termination Resistance and Product Trigger Current Sensitivity http://onsemi.com 5 100,000 100 MCR08B, MCR08M PACKAGE DIMENSIONS SOT-223 (TO-261) CASE 318E-04 ISSUE L NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. D b1 DIM A A1 b b1 c D E e e1 L1 HE 4 HE E 1 2 3 b e1 e 0.08 (0003) q C q A A1 MIN 1.50 0.02 0.60 2.90 0.24 6.30 3.30 2.20 0.85 1.50 6.70 0 MILLIMETERS NOM MAX 1.63 1.75 0.06 0.10 0.75 0.89 3.06 3.20 0.29 0.35 6.50 6.70 3.50 3.70 2.30 2.40 0.94 1.05 1.75 2.00 7.00 7.30 10 - MIN 0.060 0.001 0.024 0.115 0.009 0.249 0.130 0.087 0.033 0.060 0.264 0 INCHES NOM 0.064 0.002 0.030 0.121 0.012 0.256 0.138 0.091 0.037 0.069 0.276 - MAX 0.068 0.004 0.035 0.126 0.014 0.263 0.145 0.094 0.041 0.078 0.287 10 STYLE 10: PIN 1. CATHODE 2. ANODE 3. GATE 4. ANODE L1 SOLDERING FOOTPRINT* 3.8 0.15 2.0 0.079 2.3 0.091 2.3 0.091 6.3 0.248 2.0 0.079 1.5 0.059 SCALE 6:1 mm inches *For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. 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