2sd315ai-33 CT-Concept Technologie AG, 2sd315ai-33 Datasheet - Page 9

• Manufacturer Part Number: 2sd315ai-33
• Description: 2sd315ai-33 Dual Scale Driver Core For Halfbridge Igbts Up To 3300v
• Manufacturer: CT-Concept Technologie AG

SCALE Driver
2SD315AI-33 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 2SD315AI-33 is a two channel driver for power MOSFETs and IGBTs.
The 2SD315AI-33 combines compact mechanical dimensions and a simple electrical
interface with very high output currents, high drive power and a special high isolation.
This driver can thus be used in almost all conceivable applications, especially for parallel
circuits, high-power modules and modules with reverse voltages up to 3300V. When
used as a half-bridge driver, the 2SD315AI-33 can directly generate any dead times
that may be required.
Output power and self-heating
The specified output power of the driver totals 6W (3W per channel). In the case of a
drive power of 6W, the typical input power of the driver is about 7W; the losses due to
the driver total about 1W. 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.
IGBT-Driver.com
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