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GA15IDDJT22-FR4 fiches techniques PDF

GeneSiC - Non-Isolated Gate Driver

Numéro de référence GA15IDDJT22-FR4
Description Non-Isolated Gate Driver
Fabricant GeneSiC 
Logo GeneSiC 





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GA15IDDJT22-FR4 fiche technique
Non-Isolated Gate Driver
Gate Driver for SiC SJT with
Signal Isolation
Features
Requires single 12 V voltage supply
Pin Out compatible with MOSFET driver boards
Multiple internal voltage level topology for low drive losses
Point-of-load (POL), non-isolated design
5000 V Signal Isolation (up to 10 s)
Capable of high gate currents with 27 W maximum power
RoHS Compliant
Product Image
GA15IDDJT22-FR4
VISO,SIG
PDRIVE
fmax
= 5000 V
= 27 W
= 350 kHz
Section I: Introduction
The GA15IDDJT22-FR4 provides an optimized gate drive solution for 10 and 20 mSiC Junction Transistors (SJT). The board utilizes DC/DC
converters and FOD3182 signal opto-isolation as well as totem-pole gate driver ICs providing fast switching and customizable continuous gate
currents necessary for any SJT device. Its footprint and 12 V supply voltage make it a plug-in replacement for existing SiC MOSFET gate drive
solutions.
Figure 1: Simplified GA15IDDJT22-FR4 Gate Drive Board Block Diagram
Section II: Compatibility with SiC SJTs
The GA15IDDJT22-FR4 has an installed gate resistance (RG) of 0.7 on-board which may need to be modified by the user for safe operation
of certain SJT parts. Please see the table below and Section VI for more information.
Table 1: GA15IDDJT22-FR4 – SiC SJT Compatibility Information Table
SJT Part Number
Compatible
Notes
GA03JT12-247
GA05JT12-247/263
GA06JT12-247
GA10JT12-247/263
GA20JT12-247/263
GA50JT12-247
GA100JT12-227
GA04JT17-247
GA16JT17-247
GA50JT17-247
GA100JT17-227
GA50SICP12-227
GA100SICP12-227
Yes Driver GA03IDDJT30-FR4 Recommended
Yes Driver GA03IDDJT30-FR4 Recommended
Yes Driver GA03IDDJT30-FR4 Recommended
Yes Driver GA03IDDJT30-FR4 Recommended
Yes Driver GA03IDDJT30-FR4 Recommended
Yes
Yes Reduction of RG values recommended (Section VI)
Yes Driver GA03IDDJT30-FR4 Recommended
Yes Driver GA03IDDJT30-FR4 Recommended
Yes
Yes Reduction of RG values recommended (Section VI)
Yes
Yes Reduction of RG values recommended (Section VI)
Sept. 2015
http://www.genesicsemi.com/commercial-sic/sic-junction-transistors/
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