SMA6820MH Series High Voltage 3-Phase Motor Drivers Features and Benefits Description ▪ Built-in pre-drive IC and 3 bootstrap diodes as a high-side drive power supply ▪ CMOS compatible input (3.3 to 5 V) ▪ High-side gate driver using bootstrap circuit or floating power supply ▪ One pin for 7.5 V regulator output ▪ Built-in protection circuit for controlling power supply voltage drop ▪ Built-in overheat detection circuit (TD) ▪ Output of fault signal during operation of protection circuit ▪ Output current 1.5, 2, or 2.5 A ▪ Small SIP (SMA 24-pin) Packages: Power SIP Not to scale The SMA6820MH inverter power module (IPM) series provides a robust, highly-integrated solution for optimally controlling 3-phase motor power inverter systems and variable speed control systems used in energy-conserving designs to drive motors of residential and commercial appliances. These ICs take 230 VAC input voltage, and up to 2.5 A (continuous) output current. They can withstand voltages of up to 500 V (MOSFET breakdown voltage). The SMA6820MH power package includes an IC with all of the necessary power elements (six MOSFETs) and pre-driver ICs (two) needed to configure the main circuit of an inverter. This enables the main circuit of the inverter to be configured with fewer external components than traditional designs. Applications include residential white goods (home applications) and commercial appliance motor control: • Air conditioner fan • Small ventilation fan • Dishwasher pump Leadform 2451 Leadform 2452 Functional Block Diagram VB 1 VB 2 VB3 VD VBB 1 VCC1 VBB 2 UVLO HIN1 HIN2 HIN3 Input Logic UVLO UVLO UVLO High Side Level Shift Driver COM1 VCC2 VREG 7.5V Reg. LIN1 LIN2 LIN3 UVLO Input Logic Thermal Detect Low Side Driver COM2 LS2 LS1 FO Figure 1. Driver block diagrams. SMA6820MH-DS U V W1 W2 SANKEN ELECTRIC CO., LTD. http://www.sanken-ele.co.jp/en/ High Voltage 3-Phase Motor Drivers SMA6820MH Series Selection Guide Output Current Part Number MOSFET Breakdown Voltage, VDSS(min) (V) Continuous, IO(max) (A) Pulsed, IOP (max) (A) SMA6821MH 250 2 3 SMA6822MH 500 1.5 2.25 SMA6823MH 500 2.5 3.75 Absolute Maximum Ratings, valid at TA = 25°C Characteristic Symbol Remarks SMA6821MH MOSFET Breakdown Voltage VDSS SMA6822MH VCC = 15 V, ID = 100 μA, VIN = 0 V SMA6823MH Rating Unit 250 V 500 V 500 V Logic Supply Voltage VCC Between VCC and COM 20 V Bootstrap Voltage VBS Between VB and HS (U,V, and W phases) 20 V SMA6821MH Output Current, Continuous IO 2 A 1.5 A SMA6823MH 2.5 A SMA6821MH 3 A 2.25 A SMA6822MH TC = 25°C SMA6822MH PW ≤ 100 μs, duty cycle = 1% Output Current, Pulsed IOP Output Current for Regulator IREG Input Voltage VIN HINx and LINx pins Allowable Power Dissipation PD TC = 25°C SMA6823MH 3.75 A 35 mA –0.5 to 7 V 28 W Thermal Resistance (Junction to Case) RθJC All elements operating 4.46 °C/W Thermal Resistance (Junction to Air) RθJA All elements operating 31.25 °C/W Case Operating Temperature TCOP –20 to 100 °C Junction Temperature (MOSFET) TJ 150 °C Storage Temperature Tstg –40 to 150 °C Recommended Operating Conditions Characteristic Symbol Remarks SMA6821MH Main Supply Voltage VBB SMA6822MH Between VBB and LS SMA6823MH Between VCC and COM Min. Typ. Max. Units – 150 200 V – 300 400 V – 300 400 V Logic Supply Voltage VCC 13.5 – 16.5 V Dead Time tdead 1.5 – – μs Minimum Input Pulse Width tINmin 0.5 – – μs All performance characteristics given are typical values for circuit or system baseline design only and are at the nominal operating voltage and an ambient temperature, TA, of 25°C, unless otherwise stated. SMA6820MH-DS SANKEN ELECTRIC CO., LTD. 2 High Voltage 3-Phase Motor Drivers SMA6820MH Series Typical Application Diagram 1 2 4 SMA6820MH 11 10 VB1 VB2 VB3 3 5 VCC1 HO1 HS1 24 HVIC HO2 9 8 7 6 HS2 13 M HIN1 HIN2 HIN3 HO3 COM1 HS3 12 14 23 VCC2 Controller LO1 LVIC 20 19 18 16 22 21 LIN1 LO2 17 LIN2 LIN3 LO3 VREG 15 FO COM2 15V NOTE: ▪ All of the input pins are connected to GND with internal pull-down resistors rated at 100 kΩ, however, an external pull-down resistor may be required to secure stable condition of the inputs if high impedance conditions are applied to them. ▪ The external electrolytic capacitors should be placed as close to the IC as possible, in order to avoid malfunctions from external noise interference. Put a ceramic capacitor in parallel with the electrolytic capacitor if further reduction of noise susceptibility is necessary. SMA6820MH-DS SANKEN ELECTRIC CO., LTD. 3 High Voltage 3-Phase Motor Drivers SMA6820MH Series ELECTRICAL CHARACTERISTICS, valid at TA=25°C, unless otherwise noted Characteristics Symbol Conditions Min Typ Max Units 13.5 15 16.5 V – 4 6 mA V Logic Supply Voltage VCC Between VCC and COM Logic Supply Current ICC VCC = 15 V, IREG = 0 A VIH VCC = 15 V, output on – 2.0 2.5 VIL VCC = 15 V, output off 1.0 1.5 – V – 0.5 – V Input Voltage Input Voltage Hysteresis Input Current VIhys IIH High side, VCC = 15 V, VIN = 5 V – 50 100 μA IIL Low side, VCC = 15 V, VIN = 0 V – – 2 μA 9.0 10.0 11.0 V 9.5 10.5 11.5 V VUVHL VUVHH Undervoltage Lock Out VUVHhys VUVLL VUVLH VUVLhys FO Terminal Output Voltage Overtemperature DetectionThreshold Temperature (Activation and Deactivation) Output Voltage for Regulator Bootstrap Diode Leakage Current VCC = 15 V VFOL VFOH High side, between VBx and U, V, or W High side, hysteresis Low side, between VCC2 and COM2 Low side, hysteresis VCC = 15 V TDH TDL VCC = 15 V, no heatsink TDhys VREG ILBD Bootstrap Diode Forward Voltage VFBD Bootstrap Diode Series Resistor RBD MOSFET Breakdown Voltage VDSS IREG = 35 mA MOSFET On State Resistance MOSFET Diode Forward Voltage SMA6820MH-DS RDS(on) VSD – V 12.0 V 10.5 11.5 12.5 V – 0.5 – V V 0 – 1.0 4.0 – 5.5 V 135 150 165 °C 105 120 135 °C – 30 – °C 6.75 7.5 8.25 V VR = 250 V – – 10 μA SMA6822MH VR = 500 V – – 10 μA SMA6823MH VR = 500 V – – 10 μA – 1.1 1.3 V 17.6 22 26.4 Ω IF = 0.15 A SMA6822MH VCC = 15 V, ID = 100 μA, VIN = 0 V SMA6823MH IDSS 0.5 11.0 SMA6821MH SMA6821MH MOSFET Leakage Current – 10.0 250 – – V 500 – – V 500 – – V SMA6821MH VCC = 15 V, VDS = 250 V, VIN = 0 V – – 100 μA SMA6822MH VCC = 15 V, VDS = 500 V, VIN = 0 V – – 100 μA SMA6823MH VCC = 15 V, VDS = 500 V, VIN = 0 V – – 100 μA SMA6821MH VCC = 15 V, ID = 1.0 A, VIN = 5 V – 1.25 1.5 Ω SMA6822MH VCC = 15 V, ID = 0.75 A, VIN = 5 V – 3.6 4 Ω SMA6823MH VCC = 15 V, ID = 1.25 A, VIN = 5 V – 2.0 2.4 Ω SMA6821MH VCC = 15 V, ISD = 1.0 A, VIN = 0 V – 1.1 1.5 V SMA6822MH VCC = 15 V, ISD = 0.75 A, VIN = 0 V – 1.1 1.5 V SMA6823MH VCC = 15 V, ISD = 1.25 A, VIN = 0 V – 1.1 1.5 V SANKEN ELECTRIC CO., LTD. 4 High Voltage 3-Phase Motor Drivers SMA6820MH Series SMA6821MH SWITCHING CHARACTERISTICS, valid at TA=25°C, unless otherwise noted Characteristics Symbol Conditions tdH(on) Switching Time, High Side Switching Time, Low Side trH tdH(off) VBB = 150 V, VCC = 15 V, ID = 1 A, 0 V ≤ VIN ≤ 5 V Min Typ Max Units – 430 – ns – 55 – ns – 355 – ns tfH – 20 – ns tdL(on) – 405 – ns trL tdL(off) VBB = 150 V, VCC = 15 V, ID = 1 A, 0 V ≤ VIN ≤ 5 V tfL – 60 – ns – 395 – ns – 20 – ns Min Typ Max Units – 485 – ns SMA6822MH SWITCHING CHARACTERISTICS, valid at TA=25°C, unless otherwise noted Characteristics Symbol Conditions tdH(on) Switching Time, High Side Switching Time, Low Side trH tdH(off) VBB = 300 V, VCC = 15 V, ID = 0.75 A, 0 V ≤ VIN ≤ 5 V – 85 – ns – 420 – ns tfH – 30 – ns tdL(on) – 520 – ns – 100 – ns – 485 – ns – 25 – ns Min Typ Max Units tdH(on) – 665 – ns trH – 145 – ns ns trL tdL(off) VBB = 300 V, VCC = 15 V, ID = 0.75 A, 0 V ≤ VIN ≤ 5 V tfL SMA6823MH SWITCHING CHARACTERISTICS, valid at TA=25°C, unless otherwise noted Characteristics Switching Time, High Side Switching Time, Low Side Symbol Conditions VBB = 300 V, VCC = 15 V, ID = 1.25 A, 0 V ≤ VIN ≤ 5 V – 545 – tfH – 40 – ns tdL(on) – 720 – ns – 175 – ns – 605 – ns – 45 – ns tdH(off) trL tdL(off) VBB = 300 V, VCC = 15 V, ID = 1.25 A, 0 V ≤ VIN ≤ 5 V tfL SMA6820MH-DS SANKEN ELECTRIC CO., LTD. 5 High Voltage 3-Phase Motor Drivers SMA6820MH Series High Side Driver Input/Output Timing Diagrams HIN VUVHH VB-HS VUVHL UVLO Release HO After UVLO is released, IC operation is started by the first rising edge of input Low Side Driver Input/Output Timing Diagrams LIN VUVHH VCC VUVHL UVLO Release LO FO TDH TJ SMA6820MH-DS SANKEN ELECTRIC CO., LTD. TDL 6 High Voltage 3-Phase Motor Drivers SMA6820MH Series Pin-out Diagrams Leadform 2451 1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 Leadform 2452 24 1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 24 Chamfer Side Chamfer on Opposite Side Terminal List Table SMA6820MH-DS Number 1 Name VB1 Function High side bootstrap terminal (U phase) 2 VB2 High side bootstrap terminal (V phase) 3 VD Bootstrap diode anode terminal 4 VB3 High side bootstrap terminal (W phase) 5 VCC1 High side logic supply voltage 6 COM1 High side logic GND terminal 7 HIN3 High side input terminal (W phase) 8 HIN2 High side input terminal (V phase) 9 HIN1 High side input terminal (U phase) 10 VBB1 Main supply voltage 1 (connect to VBB2 externally) 11 VBB2 Main supply voltage 2 (connect to VBB1 externally) 12 W1 Output of W phase (connect to W2 externally) 13 V 14 W2 Output of W phase (connect to W1 externally) 15 LS2 Low side source terminal (connect to LS1 externally) 16 VREG 17 LS1 Low side source terminal (connect to LS2 externally) 18 LIN3 Low side input terminal (W phase) 19 LIN2 Low side input terminal (V phase) 20 LIN1 Low side input terminal (U phase) 21 COM2 22 FO 23 VCC2 24 U Output of V phase Internal regulator output terminal Low side GND terminal Overtemperature and low-side UVLO fault-signal output Low side logic supply voltage Output of U phase SANKEN ELECTRIC CO., LTD. 7 High Voltage 3-Phase Motor Drivers SMA6820MH Series Package Outline Drawing Leadform 2451 Dual rows, 24 alternating pins; pins bent 90° for horizontal case mounting; pin #1 in outer row Gate protrusion on either side 31.3 ±0.2 31 ±0.2 4 ±0.2 2X Gate protrusion 1.2 ±0.1 BSC 10.2 ±0.2 Branding Area 2X Exposed tie bar 3 ±0.5 BSC 2.2 ±0.7 BSC 4.4 REF +0.15 – 0.05 C 0.7 View A 1 2 3 4 5 6 7 8 9 10 11 12 13 1.27 ±0.1 A 1.27 ±0.6 B 0.6 +0.15 – 0.05 14 15 16 17 18 19 20 21 22 23 2.2 ±0.7 BSC R1 REF 0.55 +0.2 – 0.1 24 0 to 0.4 0 to 0.4 A Measured at pin exit from case B Measured at pin tips C Maximum dambar protrusion Seating Plane Leadform: 2451 Terminal core material: Cu Terminal plating: Ni and solder (Sn 97.5%, Ag 2.5%) plating Case material: Epoxy resin Dimensions in millimeters Branding codes (exact appearance at manufacturer discretion): Front Branding Area 1st line, lot: YMDDR Where: Y is the last digit of the year of manufacture M is the month (1 to 9, O, N, D) DD is the date R is the Sanken Reference Number 2nd line, type: SMA682xMH Back Branding Area 1st line, subtype: x Where: x matches x in the type brand on front Leadframe plating Pb-free. Device composition complies with the RoHS directive. SMA6820MH-DS SANKEN ELECTRIC CO., LTD. 8 High Voltage 3-Phase Motor Drivers SMA6820MH Series Package Outline Drawing Leadform 2452 Dual rows, 24 alternating pins; vertical case mounting; pin #1 opposite chamfer side Gate protrusion on either side 31.3 ±0.2 31 ±0.2 4 ±0.2 2X Gate protrusion 1.2 ±0.1 BSC 10.2 ±0.2 2X Exposed tie bar Branding Area 5 ±0.5 9.5 +0.7 – 0.5 R1 REF 0.5 +0.15 – 0.05 4.5 REF 1.27 ±0.5 A 4.5 ±0.5 0.6 +0.15 – 0.05 View A 2 1 A 4 3 6 5 8 7 Measured at pin tips 10 9 12 11 14 13 16 15 18 17 20 19 22 21 24 23 0.7 MAX Leadform: 2452 Terminal core material: Cu Terminal plating: Ni Recommended attachment: Solder dip (Sn-Ag-Cu) 0.7 MAX Deflection at pin bend View A Dimensions in millimeters Branding codes (exact appearance at manufacturer discretion): Front Branding Area 1st line, lot: YMDDR Where: Y is the last digit of the year of manufacture M is the month (1 to 9, O, N, D) DD is the date R is the Sanken Reference Number 2nd line, type: SMA682xMH Back Branding Area 1st line, subtype: x Where: x matches x in the type brand on front Leadframe plating Pb-free. Device composition complies with the RoHS directive. SMA6820MH-DS SANKEN ELECTRIC CO., LTD. 9 High Voltage 3-Phase Motor Drivers SMA6820MH Series Because reliability can be affected adversely by improper storage environments and handling methods, please observe the following cautions. Cautions for Storage • Ensure that storage conditions comply with the standard temperature (5°C to 35°C) and the standard relative humidity (around 40 to 75%); avoid storage locations that experience extreme changes in temperature or humidity. • Avoid locations where dust or harmful gases are present and avoid direct sunlight. • Reinspect for rust on leads and solderability of products that have been stored for a long time. Cautions for Testing and Handling When tests are carried out during inspection testing and other standard test periods, protect the products from power surges from the testing device, shorts between adjacent products, and shorts to the heatsink. Remarks About Using Silicone Grease with a Heatsink • When silicone grease is used in mounting this product on a heatsink, it shall be applied evenly and thinly. If more silicone grease than required is applied, it may produce stress. • Volatile-type silicone greases may permeate the product and produce cracks after long periods of time, resulting in reduced heat radiation effect, and possibly shortening the lifetime of the product. • Our recommended silicone greases for heat radiation purposes, which will not cause any adverse effect on the product life, are indicated below: Type Suppliers G746 Shin-Etsu Chemical Co., Ltd. YG6260 Momentive Performance Materials SC102 Dow Corning Toray Silicone Co., Ltd. SMA6820MH-DS Soldering • When soldering the products, please be sure to minimize the working time, within the following limits: 260±5°C 10 s 380±10°C 5 s • Soldering iron should be at a distance of at least 1.5 mm from the body of the products Electrostatic Discharge • When handling the products, operator must be grounded. Grounded wrist straps worn should have at least 1 MΩ of resistance to ground to prevent shock hazard. • Workbenches where the products are handled should be grounded and be provided with conductive table and floor mats. • When using measuring equipment such as a curve tracer, the equipment should be grounded. • When soldering the products, the head of soldering irons or the solder bath must be grounded in other to prevent leak voltages generated by them from being applied to the products. • The products should always be stored and transported in our shipping containers or conductive containers, or be wrapped in aluminum foil. SANKEN ELECTRIC CO., LTD. 10 SMA6820MH Series High Voltage 3-Phase Motor Drivers • The contents in this document are subject to changes, for improvement and other purposes, without notice. Make sure that this is the latest revision of the document before use. • Application and operation examples described in this document are quoted for the sole purpose of reference for the use of the products herein and Sanken can assume no responsibility for any infringement of industrial property rights, intellectual property rights or any other rights of Sanken or any third party which may result from its use. • Although Sanken undertakes to enhance the quality and reliability of its products, the occurrence of failure and defect of semiconductor products at a certain rate is inevitable. Users of Sanken products are requested to take, at their own risk, preventative measures including safety design of the equipment or systems against any possible injury, death, fires or damages to the society due to device failure or malfunction. • Sanken products listed in this document are designed and intended for the use as components in general purpose electronic equipment or apparatus (home appliances, office equipment, telecommunication equipment, measuring equipment, etc.). When considering the use of Sanken products in the applications where higher reliability is required (transportation equipment and its control systems, traffic signal control systems or equipment, fire/crime alarm systems, various safety devices, etc.), and whenever long life expectancy is required even in general purpose electronic equipment or apparatus, please contact your nearest Sanken sales representative to discuss, prior to the use of the products herein. The use of Sanken products without the written consent of Sanken in the applications where extremely high reliability is required (aerospace equipment, nuclear power control systems, life support systems, etc.) is strictly prohibited. • In the case that you use Sanken products or design your products by using Sanken products, the reliability largely depends on the degree of derating to be made to the rated values. Derating may be interpreted as a case that an operation range is set by derating the load from each rated value or surge voltage or noise is considered for derating in order to assure or improve the reliability. In general, derating factors include electric stresses such as electric voltage, electric current, electric power etc., environmental stresses such as ambient temperature, humidity etc. and thermal stress caused due to self-heating of semiconductor products. For these stresses, instantaneous values, maximum values and minimum values must be taken into consideration. In addition, it should be noted that since power devices or IC's including power devices have large self-heating value, the degree of derating of junction temperature affects the reliability significantly. • When using the products specified herein by either (i) combining other products or materials therewith or (ii) physically, chemically or otherwise processing or treating the products, please duly consider all possible risks that may result from all such uses in advance and proceed therewith at your own responsibility. • Anti radioactive ray design is not considered for the products listed herein. • Sanken assumes no responsibility for any troubles, such as dropping products caused during transportation out of Sanken's distribution network. • The contents in this document must not be transcribed or copied without Sanken's written consent. SMA6820MH-DS SANKEN ELECTRIC CO., LTD. 11