SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
The onsemi NGTB20N120IHSWG is a Field Stop (FS) Trench Insulated Gate Bipolar Transistor (IGBT) with an integrated free-wheeling diode, housed in a TO-247 package. It features a collector-emitter voltage (Vces) of 1200 V and a continuous collector current (Ic) of 40 A at 25°C case temperature. The device exhibits a maximum saturation voltage (Vcesat) of 2.4 V at 20 A and a turn-off switching loss (Eoff) of 0.65 mJ at 25°C. Thermal resistance from junction to case is 0.80 °C/W for the IGBT and 2.0 °C/W for the diode. Operating junction temperature ranges from -55°C to +150°C.
Verify component authenticity by checking the marking diagram against the physical device. Confirm the ordering suffix matches the required specifications. Ensure that the procurement channel provides valid traceability documentation. Cross-reference the datasheet revision date with the manufacturing batch to ensure technical consistency.
Select this component for designs requiring high-voltage handling with integrated diode functionality. Evaluate thermal management requirements based on the specified junction-to-case resistance values. Consider the operating temperature range limits when designing for extreme environmental conditions. Verify gate drive compatibility with the specified threshold and charge parameters.
This part belongs to the NGTB series of Field Stop IGBTs from onsemi. It shares the TO-247 form factor with other variants in the lineup but differs in specific electrical ratings and internal architecture. The series targets industrial motor control and consumer power conversion applications.
Direct substitutes within the same family include NGTB20N120IHWG and NGTB25N120FL3WG. Verify pinout compatibility and thermal characteristics before implementation. Electrical parameters may vary between different suffixes; consult respective datasheets for detailed comparison.
The maximum continuous collector current is 40 A at a case temperature of 25°C, derating to 20 A at 100°C case temperature.
Yes, the IGBT incorporates a rugged co-packaged free-wheeling diode with a forward voltage of 1.75 V maximum at 20 A.
The typical turn-off switching loss (Eoff) is 0.65 mJ at 25°C junction temperature, 600 V supply, and 20 A collector current.