2ED300C17-S Infineon Technologies, 2ED300C17-S Datasheet - Page 23

• Manufacturer Part Number: 2ED300C17-S
• Description: MOSFET & Power Driver ICs DUAL CH IGBT DRV BD 15VDC 4W
• Manufacturer: Infineon Technologies

Specifications of 2ED300C17-S

• Supply Voltage (min): 14 V
• Supply Current: 80 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Bridge Type: Half Bridge
• Minimum Operating Temperature: - 25 C
• Number Of Drivers: 2
• Number Of Outputs: 2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.8 SSD “Soft Shut Down“
The SSD “Soft Shut Down“ is used to softly shut down the IGBT if a fault occurs. This is
sensible in order to avoid destruction of the IGBT due to high voltage overshoots during
turn-off. If set correctly the SSD will reduce the turn-off di/dt of all eupec IGBT products
and hence the voltage overshoot during fault conditions.
The “Soft Shut Down“ is set with resistor R
between Sense and –16V (see figure 3.8.1).
The “Soft Shut Down“ has to be adapted to the IGBT type used. Since the turn-off
behavior and the resulting voltage overshoot depends on the IGBT type and the
construction of the entire application, the resistance of the R
a practical manner.
As guidance one can use the module FS450R17KE3 with an R
IGBT modules with a greater input capacitance C
modules with a lower input capacitance C
dissipation of the resistor is calculated as follows:
If a fault is recognized and the “Soft shut down“ is activated, the capacitances of the
internal bipolar- output stage go through the charge reversal and thus the IGBT input
capacitance C
limited to t
The driver has to be reactivated by a “Reset“ (see chapter 3.4 logic levels).
www.eupec.com
EiceDRIVER
EiceDRIVER
SD
= 4µs. After this time the output of 2ED300C17-S turns off hard.
ies
and the Miller capacitance C
Technical Information
Figure 3.8.1 Connection of R
2ED300C17-S
™
™
P
www.EiceDRIVER.com
SSD
Vce sat B 25
Vce sat A 37
Sence B 27
Sense A 39
[
2ED300C17-S
COM A 43
COM A 42
COM B 31
COM B 30
Gate A 45
Gate A 44
Gate B 33
Gate B 32
W
RC B 26
RC A 38
E. A 36
E. B 24
V
V
V
V
B+
A+
B-
A-
]
29
28
41
40
1024
R
SSD
ies
SSD
res
C
C
will need a greater R
. This resistor is externally connected
SA
SA
SSD
are discharged slowly. This process is
ies
will need a lower R
R
R
R
R
SA
SA
SSD
SSD
SSD
SSD
resistor has to be found in
= 10k .
Page 23
SSD
SSD
preliminary
value, IGBT
value. The