SKYPER 32 PRO SEMIKRON, SKYPER 32 PRO Datasheet - Page 12

• Manufacturer Part Number: SKYPER 32 PRO
• Description: 16M0274
• Manufacturer: SEMIKRON

Specifications of SKYPER 32 PRO

• Device Type: IGBT
• Module Configuration: Half Bridge
• Peak Output Current: 15A
• Input Delay: 1.2µs
• Output Delay: 1.2µs
• Supply Voltage Range: 14.4V To 15.6V
• No. Of Pins: 20
• Rohs Compliant: Yes

Dynamic Short Circuit Protection by V
The DSCP circuit is responsible for short circuit sensing. It monitors the collector-emitter voltage V
on-state. Due to the direct measurement of V
error is indicated.
The reference voltage V
IGBT, a higher value is effective than in steady state. This value will, however, be reset, when the IGBT is turned off. V
is the steady-state value of V
It may not exceed 10V. The time constant for the delay (exponential shape) of V
capacitor C
before the V
After t
memory will be set, and the output PRIM_HOLD_OUT changes to the HIGH state. Possible failure modes are shows in the
following pictures.
SKYPER™ 32PRO R
Adjustment of Dead time / Neutralizing Locking Functions
Reference Voltage (V
12
Please note:
The dead time has to be longer than the turn-off delay time of the IGBT in any case. This is to avoid that one IGBT
is turned on before the other one is not completely discharged. If the dead time is too short, the heat generated by
the short circuit current may destroy the module in the event of a short circuit in top or bottom arm.
The average output current is available at each output channel. It is not possible to interconnect the output
channels to achieve a higher average output current by neutralizing the locking function.
* Factory setting
bl
Interlock time
no interlock
has passed, the V
1
1,3
2
2,3
3
3,3
4 *
4,3
[µs]
CE
CEsat
, which is connected in parallel to R
monitoring is activated. This makes an adaptation to any IGBT switching behaviour possible.
CEref
PRIM_CFG_TDT1_IN
CEref
) Characteristic
CE
GND
GND
GND
GND
open
open
open
open
open
may dynamically be adapted to the IGBTs switching behaviour. Immediately after turn-on of the
CEref
monitoring will be triggered as soon as
and is adjusted to the required maximum value for each IGBT by an external resistor R
CEsat
PRIM_CFG_TDT2_IN
monitoring / de-saturation monitoring (DSCP)
CEsat
GND
GND
open
open
GND
GND
open
open
open
CE
2007-01-19 – Rev03
on the IGBT's collector, the DSCP circuit switches off the IGBTs and an
. It controls the blanking time t
PRIM_CDG_TDT3_IN
open
GND
open
GND
open
GND
open
GND
open
V
CEsat
> V
PRIM_CFG_SELECT_IN
CEref
bl
which passes after turn-on of the IGBT
CEref
and will turn off the IGBT. The error
open
open
open
open
open
open
open
open
GND
may be controlled by an external
CE
of the IGBT during its
© by SEMIKRON
CEstat
CE
.