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Product Detailed Parameters
- Description：IGBT 440V 20A TO-263
- Series：PowerMESH™
- Mfr：STMicroelectronics
- Package：Tube
- IGBT Type：-
- Voltage - Collector Emitter Breakdown (Max)：440 V
- Current - Collector (Ic) (Max)：20 A
- Current - Collector Pulsed (Icm)：40 A
- Vce(on) (Max) @ Vge, Ic：1.8V @ 4.5V, 10A
- Power - Max：125 W
- Switching Energy：2.4mJ (on), 5mJ (off)
- Input Type：Standard
- Gate Charge：28 nC
- Td (on/off) @ 25°C：1.3µs/8µs
- Test Condition：328V, 10A, 1kOhm, 5V
- Reverse Recovery Time (trr)：-
- Operating Temperature：-65°C ~ 175°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Supplier Device Package：TO-263 (D2PAK)
- Grade：-
- Qualification：-
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Overview
The STGB10NB37LZ is a single IGBT from the PowerMESH™ series manufactured by STMicroelectronics. It features a maximum collector-emitter breakdown voltage of 440 V and a continuous collector current of 20 A at 25°C. The device supports a pulsed collector current of 40 A and dissipates up to 125 W of power. Key electrical parameters include a gate charge of 28 nC, an on-state saturation voltage of 1.8 V at 10 A, and switching times of 1.3 µs (turn-on) and 8 µs (turn-off). It operates within a junction temperature range of -65°C to 175°C and is housed in a D2PAK surface-mount package.
Feature Summary
- Utilizes PowerMESH™ technology for optimized performance
- Standard logic-level gate input configuration
- Designed for high-temperature operation up to 175°C
Applications
- Motor control systems
- Switch-mode power supplies
- High-frequency inverters
Procurement Notes
Verify the specific suffix against official documentation to confirm exact packaging and lead modification status. Confirm RoHS compliance and moisture sensitivity level requirements for your assembly process. Ensure the ordering part number matches the required tape-and-reel or cut-tape format specified by the manufacturer.
Selection Notes
Select this component when a 440V rating and 20A continuous current are required in a compact surface-mount form factor. Consider the 1.8V saturation voltage for conduction loss calculations. Verify that the thermal management solution can handle the 125W dissipation limit within the specified operating temperature range.
Part Context
This device belongs to the STGB10 family of single IGBTs. It is distinct from higher-voltage variants like the STGB10NB60ST4, which offers 600V blocking capability but different switching characteristics. The 'LZ' suffix typically denotes specific packaging and environmental compliance attributes defined by STMicroelectronics.
Replacement Considerations
Direct replacements must match the 440V/20A specification and D2PAK footprint. Check datasheets for equivalent gate charge and switching energy values to ensure circuit compatibility.
