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TSM6866SD-VB Product details
Back to previous pageProduct introduction：
The TSM6866SD-VB is a dual N+N channel MOSFET in a TSSOP8 package, with a 20V drain-source voltage rating and a 7.5A continuous drain current capability. Utilizing Trench technology, it achieves a low on-resistance of 12mΩ at 4.5V gate drive, resulting in minimal heat generation and high efficiency. The gate drive is flexible, supporting ±12V, making it suitable for most low-voltage control scenarios. The integrated dual-transistor design saves board space, making it ideal for compact power solutions.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Dual-N+N | 20V | 0.86V | 7.5A | 17(mΩ) | 12(mΩ) | 11(mΩ) | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Dual-N+N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Dual-N+N | 20V | 0.86V | 7.5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TSSOP8 | Dual-N+N | 20V | 0.86V | 7.5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TSSOP8 | Dual-N+N | MOS |
Drain-Source Voltage: 20V
Gate-Source Voltage: ±12V
Threshold Voltage: 0.86V
On-Resistance (2.5V Drive): 17 mΩ
On-Resistance (4.5V Drive): 12 mΩ
On-Resistance (10V Drive): 11 mΩ
Maximum Drain Current: 7.5A
Package: TSSOP8
Technology: Trench
Domain and module applications：
Power banks, handheld device power supplies → Dual-transistor synchronous rectification for improved conversion efficiency
Battery charge/discharge protection → Low internal resistance, low heat generation, safe and reliable cutoff
Small fans, toy motors → Sensitive low-voltage drive, fast speed control response
Smart sockets, USB switches → Clean switching, no heat generation
LED strip dimming → Uniform brightness, energy saving
DC-DC modules → Synchronous buck/boost, flexible dual N+N configuration
Vehicle auxiliary power supplies → Vibration resistant, good temperature tolerance, reliable power supply
* 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
