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Data Sheet 6SD106E
Six-pack SCALE Driver 6SD106E 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:
IGD LDI
IGD
LDI = Logic to Driver Interface IGD = Intelligent Gate Driver
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
Suitable for IGBTs and power MOSFETs Short circuit and overcurrent protection Extremely reliable, long service life High gate current of ±6A Electrical isolation of 4000VAC 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
Applications
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
Internet: www.IGBT-Driver.com
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Data Sheet 6SD106E
Block Diagram
Rth
VDD
IGD
Rg
LDI
Viso1
GND
Rth
IGD
Rg
Viso2 VDC Viso1
PWM oscillator
Viso2 GND
Interface on Electronic Level
Electrical Isolation SCALE Driver Module
Driver on Power Level
Power Semiconductor (external)
Fig. 1 Block diagram shows 2 channels (i.e. one third) of the 6SD106E
The block diagram shows two channels (i.e. one third) of the 6SD106E six-pack driver. There is only one PWM oscillator, whereas all other components are present in triplicate.
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Data Sheet 6SD106E
Pin Designation
Pin Des. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Function Pin Des. 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 U_C2 U_Rth2 U_E2 U_G2 Function
GND Ground of the power supply U_SO2 Phase U, Status output channel 2 U_Mod Phase U, Mode input U_RC2 Phase U, RC network channel 2 U_InB Phase U, Input B U_InA Phase U, Input A U_RC1 Phase U, RC network channel 1 U_VL Phase U, Logic level/Reset U_SO1 Phase U, Status output channel 1 GND Ground of DC/DC converter GND Ground of DC/DC converter VDC +15V for DC/DC converter VDC +15V for DC/DC converter V_SO2 Phase V, Status output channel 2 V_Mod Phase V, Mode input V_RC2 Phase V, RC network channel 1 V_InB Phase V, Input B V_InA Phase V, Input A V_RC1 Phase V, RC network channel 1 V_VL Phase V, Logic level/Reset V_SO1 Phase V, Status output channel 1 GND Ground of the power supply GND Ground of the power supply VDD +15V for electronic input side VDD +15V for electronic input side W_SO2 Phase W, Status output channel 2 W_Mod Phase W, Mode input W_RC2 Phase W, RC network channel 2 W_InB Phase W, Input B W_InA Phase W, Input A W_RC1 Phase W, RC network channel 1 W_VL Phase W, Logic level/Reset W_SO1 Phase W, Status output channel 1 GND Ground of the power supply
Phase U, Collector sense ch. 2 Phase U, Reference resistor ch. 2 Phase U, Emitter channel 2 Phase U, Gate channel 2 Free Free U_C1 Phase U, Collector sense ch. 1 U_Rth1 Phase U, Reference resistor ch. 1 U_E1 Phase U, Emitter channel 1 U_G1 Phase U, Gate channel 1 Free Free V_C2 Phase V, Collector sense ch. 2 V_Rth2 Phase V, Reference resistor ch. 2 V_E2 Phase V, Emitter channel 2 V_G2 Phase V, Gate channel 2 Free Free V_C1 Phase V, Collector sense ch. 1 V_Rth1 Phase V, Reference resistor ch. 1 V_E1 Phase V, Emitter channel 1 V_G1 Phase V, Gate channel 1 Free Free W_C2 Phase W, Collector sense ch. 2 W_Rth2 Phase W, Reference resistor ch. 2 W_E2 Phase W, Emitter channel 2 W_G2 Phase W, Gate channel 2 Free Free W_C1 Phase W, Collector sense ch. 1 W_Rth1 Phase W, Reference resistor ch. 1 W_E1 Phase W, Emitter channel 1 W_G1 Phase W, Gate channel 1
Legend:
Pins with the designation “Free” are not physically present
Internet: www.IGBT-Driver.com
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Data Sheet 6SD106E
Mechanical Dimensions
Fig. 2 Front view (top) / Layout overview component side (bottom) 6SD106E
Grid of the aspect drawing on page 4 below: 2.54mm (100mil) Recommended diameter of solder pad: Ø 1.6mm; diameter of drill holes: Ø 1.0mm
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Data Sheet 6SD106E
Fig. 3 Side view (top) / Mechanical fixing (bottom) 6SD106E
Height X: typ. 25mm in first series (1998); typ. 16mm from 1999
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Data Sheet 6SD106E
Mechanical fixing
The 6SD106E driver has two holes each 2.7mm in diameter. They allow additional fixing of the driver .