Overview
Description
The ISL73033SLHM is a radiation hardened 100V Gallium Nitride (GaN) FET with an integrated low-side GaN FET driver. The GaN FET are capable of providing up to 45A output and have an RDSON as low as 7.5mΩ. The integrated low-side GaN FET driver has a supply range from 4.5V to 13.2V and can accept logic levels up to 14.7V, regardless of the supply voltage. The ISL73033SLHM has a propagation delay of 42ns, enabling high switching frequency for better power conversion efficiency. The ISL73033SLHM is characterized over the full military temperature range from -55 °C to +125 °C and receives screening similar to QMLV devices. The device is offered in an 81-lead Ball Grid Array (BGA) plastic package.
Features
- Production testing and qualification follow AS6294/1
- 100V, 7.5mΩ eGaN FET with integrated 4.5V gate driver
- Wide driver bias range of 4.5V to 13.2V
- Up to 16.5V logic inputs (regardless of VDD level)
- Inverting and non-inverting inputs
- Integrated driver optimized for enhancement-mode GaN FETs
- Internal 4.5V regulated gate drive voltage
- Full military temperature range operation
- TA = -55 °C to +125 °C
- TJ = -55 °C to +150 °C
- Radiation hardness assurance (lot-by-lot)
- Low dose rate (0.01rad(Si)/s): 75krad(Si)
- SEE hardness for Driver (see the SEE test report)
- No SEB/L LETTH, VDD = 16.5V: 86MeV•cm2/mg
- No SET, LETTH, VDD = 13.2V: 86MeV•cm2/mg
- SEE hardness for GaN FET (see the SEE test report)
- No SEB/L LETTH, VDS = 100V: 86MeV•cm2/mg
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 467 KB | |
| Technical Brief | PDF 229 KB | |
| Technical Brief | PDF 332 KB | |
| Report | PDF 1.31 MB | |
| Report | PDF 484 KB | |
| White Paper | PDF 470 KB 日本語 | |
| White Paper | PDF 548 KB | |
| Application Note | PDF 338 KB | |
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Design & Development
Boards & Kits
Evaluation
ISL73033SLHEV1Z
Active
Radiation Hardened Driver-GaN Power Stage with 100V GaN FET Evaluation Board
The ISL73033SLHEV1Z evaluation board is used to evaluate the performance of the ISL73033SLH radiation hardened Driver-GaN power stage. The ISL73033SLH integrates a 4.5V gate driver and a 100V, 7.5mΩ enhancement-mode Gallium Nitride FET (eGaN FET) in a single 8mm x 8mm BGA package. The device...
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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