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SSM3K387R,LF-VB Product details
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SSM3K387R,LF-VB is a small-size, high-withstand-voltage N-channel MOS transistor in SOT23-3 package, with 100V withstand voltage and 4.3A current capacity. With Trench technology, the on-resistance is as low as 100mΩ (10V drive), resulting in low heat generation and high efficiency. The gate drive is flexible, with a ±20V wide range, suitable for various medium-voltage control scenarios.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 100V | 1.8V | 4.3A | 141(mΩ) | 100(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 100V | 1.8V | 4.3A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 100V | 1.8V | 4.3A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N |
Drain-Source Voltage: 100V
Gate Drive Voltage: ±20V
Threshold Voltage: 1.8V
On-Resistance (4.5V Drive): 141 mΩ
On-Resistance (10V Drive): 100 mΩ
Maximum Current: 4.3A
Package: SOT23-3
Technology: Trench
Gate Drive Voltage: ±20V
Threshold Voltage: 1.8V
On-Resistance (4.5V Drive): 141 mΩ
On-Resistance (10V Drive): 100 mΩ
Maximum Current: 4.3A
Package: SOT23-3
Technology: Trench
Domain and module applications：
DC-DC Converters → High voltage input, stable output, better efficiency
LED Lighting Drivers → Constant current control, uniform brightness, energy-saving and reliable
Battery Charge/Discharge Protection → High voltage withstand safe cutoff, extends battery life
Industrial Control Signal Switches → Fast response, anti-interference, stable and durable
Smart Home Appliance Power Supplies → Small package saves space, good heat dissipation
Vehicle Auxiliary Systems → High voltage withstand, vibration resistant, reliable power supply
POE Power Supply Equipment → Precise power management, clean switching
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
