2sd315ai-25 CT-Concept Technologie AG, 2sd315ai-25 Datasheet - Page 13

• Manufacturer Part Number: 2sd315ai-25
• Description: 2sd315ai-25 Dual Scale Driver Core For Halfbridge Igbts Up To 2500v
• Manufacturer: CT-Concept Technologie AG

(everything OK) and goes out when the driver detects an undervoltage or during the
blocking time.
Fig. 6 Status display with LED at pin LSx
Attention:
The Schottky diode Ds should not be omitted if the local status outputs are used. If the
local status outputs are not used, LS1 should be connected to COM1 and LS2 to COM2
in order to increase the noise immunity of the driver.
Configuration within the Power Section
The drivers should be located as closely as possible to the power transistors. The
connecting leads to the transistors should be as short as possible and as low inductance
as possible, i.e. they can be up to 3cm to 10cm long depending on the gate current and
switching speed.
IGBT-Driver.com
isolated +16V
SCALE driver
Visox
COMx
LSx
3k3
Ds
Okay LED
SCALE Driver
2SD315AI-25 Data Sheet
Page 13