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2SJ387L-E-VB Product details
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Still struggling with power consumption and heat dissipation in low-voltage power management? VBsemi 2SJ387L-E-VB is here to help! This TO251-packaged P-MOSFET, as a single tube, handles a large current of -40A with a low on-resistance of 18mΩ, offering strong current-carrying capacity and low heat generation, easily tackling high-density power supply designs. The Trench process delivers crisp switching characteristics and low losses, with a -30V withstand voltage covering most low-voltage battery and load management scenarios, making it a reliable "power switching tool" for engineers.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -30V | -1.7V | -40A | 22(mΩ) | 18(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -30V | -1.7V | -40A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO251 | Single-P | -30V | -1.7V | -40A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO251 | Single-P |
Withstand Voltage: -30V (ample margin, stable and reliable)
Drive Range: ±20V (compatible with 3.3V/5V/12V drive systems)
Turn-On Threshold: -1.7V (can be directly driven by low-voltage logic)
Ultra-Low On-Resistance: 18mΩ @ 10V, 22mΩ @ 4.5V (extremely low conduction loss)
High Current Capability: -40A (single device handles high-power loads)
Package: TO251 (through-hole mounting, short heat dissipation path, suitable for medium power applications)
Drive Range: ±20V (compatible with 3.3V/5V/12V drive systems)
Turn-On Threshold: -1.7V (can be directly driven by low-voltage logic)
Ultra-Low On-Resistance: 18mΩ @ 10V, 22mΩ @ 4.5V (extremely low conduction loss)
High Current Capability: -40A (single device handles high-power loads)
Package: TO251 (through-hole mounting, short heat dissipation path, suitable for medium power applications)
Domain and module applications：
– Six Core Scenarios, One Transistor Handles It All
Power Management: Negative voltage regulation, load switch, higher efficiency, lower temperature rise
Battery Protection: Fast cut-off for over-discharge/overcurrent, safeguarding battery cells
Motor Drive: DC motor, power tool speed control, fast response, ample torque
Automotive Auxiliary Circuit: Vibration and temperature resistant, stable power supply for lights and sensors
DC-DC Conversion: Synchronous rectification or freewheeling path, improves conversion efficiency
Industrial Control: PLC, instrument power switch, durable, reliable, easy to maintain. 2SJ387L-E-VB – High current, low resistance, strong heat dissipation, injecting hardcore power into your design!
* 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
