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SSM3J334R,LF-VB Product details
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Still worried about high heat generation and board space in negative voltage power management? Let VBsemi SSM3J334R,LF-VB solve your problems! This SOT23-3 packaged P-MOS transistor, though only the size of a grain of rice, can withstand -5.6A high current and features a low on-resistance of 46mΩ @ 10V, with heat generation far lower than similar competing products. Trench technology gives it fast switching speed and low loss, and its -30V withstand voltage easily covers common portable and automotive applications, making it an "efficiency tool" for power engineers.
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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-P | -30V | -1.7V | -5.6A | 54(mΩ) | 46(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | -30V | -1.7V | -5.6A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P | -30V | -1.7V | -5.6A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-P |
Product Parameters
Withstand Voltage: -30V (Sufficient margin, safe and reliable)
Drive Range: ±20V (Compatible with 3.3V/5V/12V drive)
Threshold Voltage: -1.7V (No stress for low-voltage logic direct drive)
Ultra-Low On-Resistance: 46mΩ @ 10V, 54mΩ @ 4.5V (Extremely low conduction loss)
High Current Capability: -5.6A (High power in a small package)
Package: SOT23-3 (Suitable for high-density mounting)
Withstand Voltage: -30V (Sufficient margin, safe and reliable)
Drive Range: ±20V (Compatible with 3.3V/5V/12V drive)
Threshold Voltage: -1.7V (No stress for low-voltage logic direct drive)
Ultra-Low On-Resistance: 46mΩ @ 10V, 54mΩ @ 4.5V (Extremely low conduction loss)
High Current Capability: -5.6A (High power in a small package)
Package: SOT23-3 (Suitable for high-density mounting)
Domain and module applications：
— Seven Hot Scenarios, One Chip Covers All
Portable Power: Power banks, fast charging voltage regulation, efficiency improvement of over 5%
Battery Protection: Instantaneous fault current cutoff, safeguarding cell safety and lifespan
Micro Motor Drive: Fans, toy motors, smooth and noiseless speed control
Smart Control: Sockets, USB switches, responsive, low standby power consumption
LED Lighting: Constant current drive for strips, stable brightness, no flicker
DC-DC Conversion: Synchronous rectification solutions, aiding module miniaturization and high efficiency
Automotive Auxiliary Power: Vibration-resistant, wide temperature range, providing a solid foundation for vehicle systems
SSM3J334R,LF-VB — Compact package, great performance, making your negative voltage power design more relaxed!
* 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
