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Semikron Electronic Components Datasheet

SKPC22-2 Datasheet

Printed Circuit Board

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SKPC 22/2
SEMIDRIVERTM
Printed Circuit Board for
SKHI 21A and
SKHI 22 A/B drivers
SKPC 22/2
Preliminary Data
Features
• Includes an inverter for driver
error signal (capability)
• Able to connect single and
paralleled IGBT modules
• Same dimensions of SKHI 10
driver
• Uses same input connector and
pinouts as SKHI 23 driver
• Glass fiber epoxi (UL)
• Ready for wave soldering
• Connectors included
Remarks
• SKPC 22/2 normally should be
completed by the customer, but
it can be made available with
parts fitted, on request
• See SKHI 21 A, 22A/B
datasheet to choose
components values
• J1, J2; Open => used with external distributing gate board for paralleled IGBTs (CN2
and CN3 only). Closed => used with single IGBT or 2 paralleled IGBTs (CN2, CN3, CN4
and CN5)
• * for low logic error; close J3
• * for high logic error; build dashed circuit and open J3
• Shield: J4 connects pin 1 of CN1 to GND when closed
• R1: Pull-up resistor (15V) for SKHI 22B. Also for SKHI 21A/B with error signal inverter
or to lower impedance with standard error.
Fig. 1 Schematics
© by SEMIKRON
20-05-2003 27
B 10 – 159
http://www.Datasheet4U.com/


Semikron Electronic Components Datasheet

SKPC22-2 Datasheet

Printed Circuit Board

No Preview Available !

SKPC 22/2
Recommended piece parts list
Part #
DR1
C1
CCE1
CCE2
Q1
R1 3)
R2
R3
R4
RGON1
RGON2
RGON3
RGON4
RGOFF1
RGOFF2
RGOFF3
RGOFF4
REX1
REX2
REX3
REX4
RVCE1
RVCE2
RTD1
TDT1A
TDT2A
TDT2B
SEL
J1
J2
J3
J4
CN1
CN2
CN3
CN4
CN5
Function
main driver
Vs filter
CceTOP
CceBOT
error invertion
error invertion
error invertion
error invertion
error invertion
RgonTOP1
RgonBOT1
RgonTOP2
RgonBOT2
RgoffTOP1
RgoffBOT1
RgoffTOP2
RgoffBOT2
RexTOP1
RexBOT1
RexTOP2
RexBOT2
RvceTOP
RvceBOT
Rtd to Vs
TDT1 to GND
Rtd / TDT2 to Vs
TDT2 to GND
SEL to GND
external // IGBTs
external // IGBTs
error invertion
shield
input
Top main output
Bot main output
Top sec. output
Bot sec. output
Designation
radial electrol. cap.
polystyrene cap.
polystyrene cap
NPN transistor
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
resistor 0,25W
wire jumper
resistor 0,25W
wire jumper
wire jumper
wire jumper
wire jumper
wire jumper
wire jumper
14 pin flat cable
Molex 41791 - 5 pos.
Molex 41791 - 5 pos.
Molex 41791 - 3 pos.
Molex 41791 - 3 pos.
Recommended Values1)
10...47µF / 35 V
0,33 nF > 25 V
0,33 nF > 25 V
BC 547B
4k7 or none (for open collector output)
2k2
2k2
4k7
3...100 ohms (6...100 ohms with paralleled IGBTs)
3...100 ohms (6...100 ohms with paralleled IGBTs)
6...100 ohms
6...100 ohms
3...100 ohms (6...100 ohms with paralleled IGBTs)
3...100 ohms (6...100 ohms with paralleled IGBTs)
6...100 ohms
6...100 ohms
0 ohms (0,47 ohms with paralleled IGBTs)
0 ohms (0,47 ohms with paralleled IGBTs)
0 ohms (0,47 ohms with paralleled IGBTs)
0 ohms (0,47 ohms with paralleled IGBTs)
0 ohms (1k ohms with 1700V IGBTs)
0 ohms (1k ohms with 1700V IGBTs)
open (0 ohms with legacy SKHI 21 and 22 drivers)
open (used only with SKHI 22B)
open (0 ohms with legacy SKHI 21 and 22 drivers)
open (used only with SKHI 22B)
open (used only with SKHI 22B)
closed (open for 2 cables to gates)
closed (open for 2 cables to gates)
closed (open for error invertion)
open
input connector
top IGBT output 2)
bot IGBT output 2)
top IGBT output (paralleled) 2)
bot IGBT output (paralleled) 2)
1) See datasheet SKHI 22 A/B
2) Matches with Molex 41695 crimp housing
3) Can be used as ull-up resistor even without error invertion
Obs.: Q1, R1, R2, R3 and R4 - assembled when error inversion is used
B 10 160
20-05-2003 27
© by SEMIKRON
http://www.Datasheet4U.com/


Part Number SKPC22-2
Description Printed Circuit Board
Maker Semikron International
Total Page 3 Pages
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