2SC0435T
Target
IGBT-Driver.com
Page 5
Pin Designation
Pin No. and Name
Function
Primary Side
1 VDC
DC/DC converter supply
2 SO1
Status output channel 1; normally high-impedance, pulled down to low on fault
3 SO2
Status output channel 2; normally high-impedance, pulled down to low on fault
4 MOD
Mode selection (direct/half-bridge mode)
5 TB
Set blocking time
6 VCC
Supply voltage; 15V supply for primary side
7 GND
Ground
8 INA
Signal input A; non-inverting input relative to GND
9 INB
Signal input B; non-inverting input relative to GND
10 GND
Ground
Secondary Sides
11 ACL1
Active clamping feedback channel 1; leave open if not used
12 VCE1
V
CE
sense channel 1; connect to IGBT collector through resistor network
13 REF1
Set V
CE
detection threshold channel 1; resistor to VE1
14 COM1
Secondary side ground channel 1
15 VE1
Emitter channel 1; connect to (auxiliary) emitter of power switch
16 VISO1
DC/DC output channel 1
17 GH1
Gate high channel 1; pulls gate high through turn-on resistor
18 GL1
Gate low channel 1; pulls gate low through turn-off resistor
19 Free
20 Free
21 Free
22 ACL2
Active clamping feedback channel 2; leave open if not used
23 VCE2
V
CE
sense channel 2; connect to IGBT collector through resistor network
24 REF2
Set V
CE
detection threshold channel 2; resistor to VE2
25 COM2
Secondary side ground channel 2
26 VE2
Emitter channel 2; connect to (auxiliary) emitter of power switch
27 VISO2
DC/DC output channel 2
28 GH2
Gate high channel 2; pulls gate high through turn-on resistor
29 GL2
Gate low channel 2; pulls gate low through turn-off resistor
Note: Pins with the designation “Free” are not physically present.
