

This Logic Level Insulated Gate Bipolar Transistor (IGBT) features monolithic circuitry integrating ESD and Over-Voltage clamped protection for use in inductive coil drivers applications. Primary uses include Ignition, Direct Fuel Injection, or wherever high voltage and high current switching is required.
End Products:
- Automotive
- DPAK Package Offers Smaller Footprint and Increased Board Space
- Temperature Compensated Gate-Collector Voltage Clamp Limits Stress Applied to Load
- Integrated Gate-Emitter ESD Protection
- Low Threshold Voltage to Interface Power Loads to Logic-Level Microprocessor Devices
- Low Saturation Voltage
- High Pulsed Current Capability
- Emitter Ballasting for Short-Circuit Protection
- This is a Pb-Free Device
LGD18N45TH Parts
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Showing 1 to 1 of 1 Total Results
Part Number | Actions | TYP BVCES@IC (V) | ICmax (A) | VCE(sat) (V) | EAS (mJ) | PDMAX (W) |
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Part Number | Actions | TYP BVCES@IC (V) | ICmax (A) | VCE(sat) (V) | EAS (mJ) | PDMAX (W) | |
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LGD18N45TH Applications
- Ignition Systems
Series: LGD18N45TH Resources

Automotive Ignition Application Schematic
Learn which components Littelfuse can provide to help ensure safe, controlled, and efficient combustion for ICEs.