2SD106AI-17 UL

SCALE Driver 2SD106AI-17 UL Data Sheet 2SD106AI-17 UL Dual SCALE Driver Core for IGBTs and Power MOSFETs Description The SCALE drivers from CONCEPT are based on a chip set that was developed specifically for the reliable driving and safe operation of IGBTs and power MOSFETs. The name “SCALE” is an acronym for the most outstanding properties of the SCALE series of drivers: SCALE = Scaleable, Compact, All purpose, Low cost and Easy to use. The SCALE driver is a winning project of the competition organized by “Technology Center Switzerland 1998”. And ABB Switzerland AG honored the development of the SCALE driver by distinguishing it as the “best power electronics project in 1998”. Product Highlights Applications [ Suitable for IGBTs and power MOSFETs [ Short circuit and overcurrent protection [ Extremely reliable, long service life [ High gate current of ±6A [ Electrical isolation of 4000V [ Electrically isolated status acknowledgement [ Monitoring of power supply and self-monitoring [ Switching frequency DC to >100kHz [ Duty cycle: 0... 100% [ High dv/dt immunity, guaranteed >100,000V/µs [ Complete with DC/DC converter [ UL compliant AC IGBT-Driver.com [ Inverters [ Motor drive technology [ Traction [ Railroad power supplies [ Converters [ Power engineering [ Switched-mode power supplies [ Radiology and laser technology [ DC/DC converter [ Research [ RF generators and converters Page 1 SCALE Driver 2SD106AI-17 UL Data Sheet Block Diagram Rth IGD VDD LDI Rg Viso1 Rth GND IGD Rg Viso2 VDC Viso1 PWM oscillator Viso2 GND Interface on Electrical Electronic Level Isolation Driver on Power Level PowerSemiconductor (external) SCALE Driver Module Fig. 1 Block diagram of the 2SD106AI-17 UL Page 2 INTELLIGENT POWER ELECTRONICS SCALE Driver 2SD106AI-17 UL Data Sheet Pin Designation Pin Des. 1 2 3 4 5 6 7 8 9 10 11 12 VDD GND SO1 VL RC1 InA InB RC2 MOD SO2 GND(dc) VDC Function +15V for electronic input side GND for electronic input side Status output channel 1 Logic level/Reset RC network deadtime channel 1 Input A Input B RC network deadtime channel 2 Mode input Status output channel 2 Ground of the DC/DC converter +15V for DC/DC converter Pin Des. Function 24 23 22 21 20 19 18 17 16 15 14 13 Free Collector sense channel 1 Reference resistor channel 1 Emitter channel 1 Gate channel 1 Free Free Collector sense channel 2 Reference resistor channel 2 Emitter channel 2 Gate channel 2 Free C1 Rth1 E1 G1 C2 Rth2 E2 G2 Legend: Pins with the designation “Free” are not physically present (drawn as “X” in Fig. 3 bottom). Mechanical Dimensions Fig. 2 Side view 2SD106AI-17 UL Height X: typ. 16mm IGBT-Driver.com Page 3 SCALE Driver 2SD106AI-17 UL Data Sheet Fig. 3 Front view (top) / Layout overview component side (bottom) 2SD106AI-17 UL Page 4 INTELLIGENT POWER ELECTRONICS SCALE Driver 2SD106AI-17 UL Data Sheet Details of the circuit board layout Grid of the aspect drawing on page 4 below: 2.54mm (100mil) Recommended diameter of solder pad: Ø 1.6mm Recommended diameter of drill holes: Ø 1.0mm Absolute Maximum Ratings Parameter Supply voltage VDC Supply voltage VDD Logic input voltage Gate peak current Iout Output power DC/DC converter Test voltage (50Hz/1min) Operating voltage Operating temperature Storage temperature Test conditions to GND Gx to Ex total for both channels inputs to outputs continuous (see Note 8) (see Note 10) min max unit 0 16 0 16 0 VDD -6 +6 2 4000 1200 -40 +85 -40 +90 Vdc Vdc Vdc A W VAC(eff) Vdc °C °C All data refer to +25°C and VDD = VDC = 15V unless otherwise specified Electrical Characteristics Power supply Test conditions Nominal supply voltage VDC Supply current IDC Max. supply current IDC Output power DC/DC converter Efficiency η Nominal supply voltage VDD Supply current IDD Supply current IDD to GND (see Note 1) without load IGBT-Driver.com min typ max 15 23 (see Note 2) (see Note 3) internal DC/DC converter to GND without load at 25kHz switching frequency 85 15 12 15 153 2 unit Vdc mA mA W % Vdc mA mA Page 5 SCALE Driver 2SD106AI-17 UL Data Sheet Electrical Characteristics (Continuation) Power supply monitoring Test conditions Turn-on threshold Vth Hysteresis on-/off (see Note 4) (see Note 4) Logic inputs Test conditions Input voltage all inputs (see Note 5) Timing characteristics Test conditions Delay time input to output Blocking time turn-on tpd(on) turn-off tpd(off) after failure (see Note 12) Outputs Test conditions Output Output Output Output Output Gx to Ex (see Note 6) Gx to Ex (see Note 7) Gx to Ex (see Note 7) current IG rise time tr(out) fall time tf(out) current SOx voltage rating SOx SOx to GND Vce-Monitoring Test conditions Inputs Cx to Ex Electrical isolation Test conditions Operating voltage Test voltage Partial discharge extinction volt. Creep path input-output Creep path output-output Maximum 'V/'t at 'V =1000V continuous (see Note 8) (50Hz/1min) (see Note 11) IEC270 (see Note 9) min typ max 11.5 0.7 unit Vdc Vdc min typ max unit 0 VDD Vdc min typ max unit 300 350 1 min ns ns s typ max unit +6 VDD A ns ns mA V min typ max unit 0 VDD Vdc min typ max unit -6 1.5 100 100 80 >1700 12.7 12.7 1200 4000 Vdc VAC(eff) VAC(pk) mm mm kV/Ps All data refer to +25°C and VDD = VDC = 15V unless otherwise specified Page 6 INTELLIGENT POWER ELECTRONICS SCALE Driver 2SD106AI-17 UL Data Sheet Operating Conditions Operating conditions Operating temperature Storage temperature Test conditions (see Note 10) min max unit -40 +85 -40 +90 °C °C Footnotes to the key data 1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12) The drivers have a zener diode on each channel for over-voltage protection. When the feed voltage exceeds 16V, this protection can be subject to thermal overload. If the specified power consumption is exceeded, this indicates an overload of the DC/DC converter. It should be noted that these DC/DC converters are not protected against overload. This should be considered as a recommended value. Please consult the section: “Output power and self-heating”. Under-voltage monitoring for protecting the power semiconductors. The voltage refers to the local supply voltage of each individual drive channel. However, this corresponds approximately to the voltage at VDC with respect to GND. The input levels must never exceed the limits of the supply voltage (i.e. between GND and VDD), otherwise latch-up of the integrated circuits LDI 00I can occur. Particular care must be taken when driving via cables or longer leads. The gate current must be limited to its maximum value by a gate resistor. At a load of 39nF in series with 5.6 : (typical load of a 1200V/100A IGBT). Maximum continuous or repeatedly-applied DC voltage between all inputs and all outputs. This specification guarantees that the drive information will be transferred reliably even at a high DC-link voltage and fastest switching operations. The application-specific self-heating of the drivers - specially at high load - must be taken into account. The test voltage of 4000 Vac(rms)/50Hz may be applied only once during a minute. It should be noted that with this (strictly speaking obsolete) test method, some (minor) damage occurs to the isolation layers due to the partial discharge. Consequently, this test is not performed at CONCEPT as a series test. In the case of repeated isolation tests (e.g. module test, equipment test, system test) the subsequent tests should be performed with a lower test voltage: the test voltage is reduced by 400V for each additional test. The more modern if more elaborate partial-discharge measurement is better suited than such test methods as it is almost entirely non-destructive. The typical blocking time after an error is 1 second. If required, versions with other blocking times may also be supplied. IGBT-Driver.com Page 7 SCALE Driver 2SD106AI-17 UL Data Sheet Application Hints IMPORTANT INFORMATION This data sheet contains only product-specific data. All data that apply to the whole type series of SCALE drivers is given in the document entitled: “Description and Application Manual for SCALE Drivers”. In particular, this manual contains a detailed description of the concept of the SCALE drivers, a description of the function of all terminal pins as well as other important application hints. Overview and application The SCALE driver 2SD106AI-17 UL is a two channel-driver for power MOSFETs and IGBTs. Its compact mechanical dimensions and simple electrical interface make this driver suitable for almost all conceivable applications. When used as a half-bridge driver, the 2SD106AI-17 UL can directly generate any dead times that may be required. Output power and self-heating The specified output power of the driver totals 2W (1W per channel). This typically suffices to drive a 100A/1200V six-pack IGBT module with 25kHz. In the case of a drive power of 2W, the typical input power of the driver is about 2.33W; the losses due to the driver total about 0.33W. Because CONCEPT cannot predict how the drivers will be incorporated in the user’s application, no binding recommended value for self-heating and thus for the maximum useful output power at high ambient temperatures can be made. It is consequently recommended to check the self-heating of the system, especially when it is used at higher temperatures. For the calculation of the exact output power, reference should be made to Application Note AN-9701 “IGBT drivers correctly calculated” on www.igbt-driver.com/go/app-note. Page 8 INTELLIGENT POWER ELECTRONICS SCALE Driver 2SD106AI-17 UL Data Sheet Collector sense and dimensioning of Rth V+ V+ 1.4mA 150uA Rm 4 OVERCURRENT Dm (2 x 1N4007) Cx Ca 5 Rthx MEASURING RGx Gx Rthx IGD 001 Ex The 2SD106AI-17 UL dual driver has a collector-sense circuit to protect the power semiconductors. It is shown in Fig. 4 Its basic operating mode can be obtained from the brochure entitled: “Description and Application Manual for Scale Drivers”. SCALE Driver Module To correspond more effectively to the Fig. 4 Collector-sense circuit principle turn-on characteristic of the IGBTs, the SCALE drivers do not use a static reference voltage to compare the voltage at the collector. Instead, the reference is used as shown in Fig. 5. Value Rth Reaction time Vth1 Vth2 VCE(off) 22k  4.9Ps  4.8V  3.2V 2.35V (1 Diode) 27k  5.7Ps  5.6V  3.9V 3.05V (1 Diode) 33k  6.8Ps  6.5V  4.7V 3.25V (2 Diodes) 39k  7.6Ps  7.3V  5.6V 4.15V (2 Diodes) 47k  9Ps  8.4V  6.8V 5.35V (2 Diodes) Table 1 Reference resistor, reaction time and turn-off threshold Notes on Table 1 The values for “Vth1” and “Vth2” are listed in Table 1 as a function of the reference resistance Rth. The value in the “Vth1” column corresponds to the voltage threshold after the response time has elapsed. The value in the “Vth2” column corresponds to the voltage which is set up statically across the resistor Rth. This static value is typically reached after between 10 and 15µs. IGBT-Driver.com Page 9 SCALE Driver 2SD106AI-17 UL Data Sheet The value in the “VCE(off)” column corresponds to the collector-emitter voltage value at which the protection function is activated when the external circuit is used as shown in Fig. 4 with one or two Dm diodes of type 1N4007 connected in series. +Vdc Vce Detail Vth 0V Response time Detail view Vth1 Vce Vth2 0V Fig. 5 Collector-sense voltage curve Page 10 INTELLIGENT POWER ELECTRONICS SCALE Driver 2SD106AI-17 UL Data Sheet If you need any help, simply call our technical support CONCEPT provides expert help with your questions and problems: www.IGBT-Driver.com/go/support Quite special: customized SCALE drivers If you need a power MOSFET or IGBT driver that is not included in the delivery range, don’t hesitate to contact CONCEPT or your CONCEPT sales partner. CONCEPT engineers have more than 20 years experience in the development and manufacture of intelligent drivers for power MOSFETs and IGBTs and have already implemented a large number of customized solutions. Important Notice The data contained in this product data sheet is intended exclusively for technically trained staff. Handling all high-voltage equipment involves risk to life. Strict compliance with the respective safety regulations is mandatory! Any handling of electronic devices is subject to the general specifications for protecting electrostatic-sensitive devices according to international standard IEC 747-1, Chapter IX or European standard EN 100015 (i.e. the workplace, tools, etc. must comply with these standards). Otherwise, this product may be damaged. Legal Disclaimer This data sheet specifies devices but cannot promise to deliver any specific characteristics. No warranty or guarantee is given – either expressly or implicitly – regarding delivery, performance or suitability. CT-Concept Technologie AG reserves the right to make modifications to its technical data and product specifications at any time without prior notice. The general terms and conditions of delivery of CT-Concept Technologie AG apply. IGBT-Driver.com Page 11 SCALE Driver 2SD106AI-17 UL Data Sheet Ordering Information UL Compliant Dual SCALE driver with ±6A gate current / ±15V gate voltage 2SD106AI-17 UL Information about Other Products For other drivers, product documentation, and application support Direct link: Please click: www.IGBT-Driver.com Manufacturer CT-Concept Technologie AG Intelligent Power Electronics Renferstrasse 15 CH-2504 Biel-Bienne Switzerland Tel. Fax +41 - 32 - 344 47 47 +41 - 32 - 344 47 40 E-mail Internet Info@IGBT-Driver.com www.IGBT-Driver.com © Copyright 1998…2009 by CT-Concept Technologie AG - Switzerland. We reserve the right to make any technical modifications without prior notice. Page 12 All rights reserved. Version from 2009-09-15 INTELLIGENT POWER ELECTRONICS