Overview
The BSS123LT3G is an N-Channel Logic Level Enhancement Mode Field Effect Transistor (FET) produced by onsemi. This device is manufactured using high cell density, trench MOSFET technology, which minimizes on-state resistance and provides rugged, reliable, and fast switching performance. It is particularly suited for low-voltage, low-current applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDSS) | 100 | V |
| Gate-Source Voltage (VGSS) | ±20 | V |
| Continuous Drain Current (ID) | 0.17 | A |
| Pulsed Drain Current (ID) | 0.68 | A |
| On-State Drain-Source Resistance (RDS(on)) at VGS = 10 V | 6 Ω | Ω |
| On-State Drain-Source Resistance (RDS(on)) at VGS = 4.5 V | 10 Ω | Ω |
| Input Capacitance (Ciss) at VDS = 25 V, VGS = 0 V, f = 1.0 MHz | 21.5 pF | pF |
| Output Capacitance (Coss) | 3.52 pF | pF |
| Reverse Transfer Capacitance (Crss) | 1.67 pF | pF |
| Operating and Storage Temperature Range (TJ, TSTG) | -55 to +150 | °C |
Key Features
- High Density Cell Design for Low RDS(on)
- Rugged and Reliable
- Compact Industry Standard SOT-23 Surface Mount Package
- Very Low Capacitance
- Fast Switching Speed
- Pb-Free and Halogen Free
Applications
The BSS123LT3G is suitable for various low-voltage, low-current applications, including:
- Small servo motor control
- Power MOSFET gate drivers
- Logic level transistor applications
- High speed line drivers
- Power management and power supply applications
- Switching applications
Q & A
- What is the maximum drain-source voltage (VDSS) of the BSS123LT3G?
The maximum drain-source voltage (VDSS) is 100 V.
- What is the continuous drain current (ID) rating of the BSS123LT3G?
The continuous drain current (ID) rating is 0.17 A.
- What is the on-state drain-source resistance (RDS(on)) at VGS = 10 V?
The on-state drain-source resistance (RDS(on)) at VGS = 10 V is 6 Ω.
- What is the operating and storage temperature range of the BSS123LT3G?
The operating and storage temperature range is -55 to +150 °C.
- Is the BSS123LT3G Pb-Free and Halogen Free?
- What type of package does the BSS123LT3G come in?
The BSS123LT3G comes in a compact Industry Standard SOT-23 Surface Mount Package.
- What are some typical applications for the BSS123LT3G?
Typical applications include small servo motor control, power MOSFET gate drivers, logic level transistor applications, high speed line drivers, and power management/power supply applications.
- What is the input capacitance (Ciss) of the BSS123LT3G at VDS = 25 V, VGS = 0 V, and f = 1.0 MHz?
The input capacitance (Ciss) is 21.5 pF.
- What is the turn-on delay time (td(on)) of the BSS123LT3G?
The turn-on delay time (td(on)) is approximately 1.7 to 3.4 ns.
- Is the BSS123LT3G suitable for high-speed switching applications?
