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SQJ456EP-T1_GE3-VB Product details
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SQJ456EP-T1_GE3-VB is a Single N-MOS deeply optimized for medium-to-high voltage power switching scenarios. Trench technology balances low switching losses with high reliability, and the LFPAK56 package strikes a balance between thermal performance and footprint. The combination of 100V voltage resistance, 69A current-carrying capacity, and 11.6mΩ on-resistance makes it an ideal upgrade option to replace traditional DPAK or D2PAK packaged devices, especially suitable for high power density and high reliability applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 100V | 1.4V | 69A | 13.92(mΩ) | 11.6(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 100V | 1.4V | 69A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N | 100V | 1.4V | 69A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| LFPAK56 | Single-N |
VDS=100V: Suitable for 24V/48V/60V systems, with ample margin for voltage spikes, reducing avalanche breakdown risk.
VGS=±20V: Compatible with 4.5V~12V logic levels, can directly connect to drivers/PWM controllers, simplifying gate drive design.
Vth=1.4V (typical): Fully turns on even with low gate drive voltage, especially suitable for battery voltage decay scenarios.
RDS(on)=11.6mΩ @ VGS=10V: Ultra-low on-resistance, greatly reduces temperature rise under full load, allowing smaller copper area for heat dissipation.
ID=69A: Ample continuous current margin to handle high current surge demands like motor startup and hot-swap.
Package LFPAK56: Small size, low parasitic parameters, supports high-frequency switching, and has excellent power dissipation capability.
Domain and module applications：
Communication Power and Server Power Supplies: Low internal resistance improves synchronous rectification efficiency, and the LFPAK56 package facilitates high-density module design.
Battery Protection and Energy Storage Systems: Fast response characteristics ensure microsecond-level shutdown during overcurrent/short circuit, and low internal resistance reduces self-heating of the protection board.
Medium-Voltage Motor Drive: Low PWM switching losses result in smoother motor operation and a significant reduction in controller temperature rise.
Power Tools and Garden Machinery: High current carrying capacity matches high-power brushless motors, and the voltage margin accommodates inductive load spikes.
Automotive DC-DC Converters: 100V withstand voltage adapts to 48V automotive buses, replacing Schottky diodes in synchronous rectification, significantly improving heavy-load efficiency.
Industrial Control and Automation: Wide operating temperature range and strong surge tolerance are suitable for continuous operation in harsh environments.
Power Inverters: Used in auxiliary power or front-end boost circuits, low conduction voltage drop reduces system losses and improves overall machine efficiency. Selection Summary: SQJ456EP-T1_GE3-VB achieves a balance between performance margin, package size, and system cost, making it a cost-effective general-purpose choice for 100V medium-to-high voltage switching applications, especially suitable for projects with strict requirements for high current, low loss, and compact layout.
* 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
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