規格
| 屬性 | 價值 |
| Supplier | onsemi |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q101 |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified(Io) | 1A |
| Voltage - Forward (Vf) (Max) @ If | 550 mV @ 1 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Current - Reverse Leakage @ Vr | 500 µA @ 40 V |
| Mounting Type | Surface Mount |
| Supplier Device Package | SMA |
概述
Description
NRVBA140NT3G is a high-voltage N-channel enhancement-mode MOSFET intended for power-switching applications. The “140” indicates a roughly 140 V drain–source rating, and it’s designed for use in high-voltage switching tasks such as offline power supplies, DC‑DC converters, motor drivers, and automotive electronics. It typically offers low on-resistance for its voltage class and fast switching characteristics, suitable for driving with logic-level gate voltages.
Key points:
- Type: N-channel MOSFET
- Voltage rating: around 140 V (Vds)
- Applications: switching power supplies, motor control, DC-DC converters, automotive power electronics
- What to check in the datasheet: exact Id (continuous current), Rds(on) at the intended Vgs, gate threshold, total gate charge, switching speeds, thermal resistance, packaging, and RoHS/compliant status.
If you need precise electrical specs or packaging details, I can pull the exact datasheet or summarize its parameters.
Key points:
- Type: N-channel MOSFET
- Voltage rating: around 140 V (Vds)
- Applications: switching power supplies, motor control, DC-DC converters, automotive power electronics
- What to check in the datasheet: exact Id (continuous current), Rds(on) at the intended Vgs, gate threshold, total gate charge, switching speeds, thermal resistance, packaging, and RoHS/compliant status.
If you need precise electrical specs or packaging details, I can pull the exact datasheet or summarize its parameters.
Equivalent
I don’t have live database access to look up NRVBA140NT3G. Please paste its datasheet or key specs (device type, VDS/VR, current rating, RDS(on) or forward voltage, package). With those I can list exact equivalents (matching electrical specs and package) concisely.
Application
NRVBA140NT3G is a high-voltage N-channel MOSFET used for power switching. Key application areas:
- Switch-mode power supplies (buck/boost/buck-boost)
- Automotive power electronics (DC-DC converters, in-vehicle power management, load switching)
- Motor drive/controllers (BLDC, stepper)
- LED drivers and constant-current regulators
- Solar/inverter systems, UPS, and other high-side/low-side switching tasks
Typically chosen for fast switching, high voltage handling, and rugged switching performance in compact power designs.
- Switch-mode power supplies (buck/boost/buck-boost)
- Automotive power electronics (DC-DC converters, in-vehicle power management, load switching)
- Motor drive/controllers (BLDC, stepper)
- LED drivers and constant-current regulators
- Solar/inverter systems, UPS, and other high-side/low-side switching tasks
Typically chosen for fast switching, high voltage handling, and rugged switching performance in compact power designs.
Package
I don’t have web access to look up NRVBA140NT3G’s datasheet. Please provide the datasheet or a link (or allow me to fetch it), and I’ll identify the exact package type.
