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The WSP4606 is the highest performance trench N-channel and P-channel MOSFETs designed with extremely high cell density, which provides excellent RDS(ON) and gate charge for most synchronous buck converter applications. The WSP4606 meets RoHS and Green Product requirements, featuring a 100% EAS guarantee with approved full-function reliability.
| Part number | Configuration | Type | VDS | VGS | ID (A) | RDS(ON) (mΩ) | RDS(ON) (mΩ) | Ciss | Package | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| @10V | @6V | @4.5V | @2.5V | @1.8V | |||||||||||||
| (V) | ±(V) | Max. | Typ. | Max. | Typ. | Max. | Typ. | Max. | Typ. | Max. | Typ. | Max. | (pF) | ||||
| WSP4606C | N+P | N-Ch | 20 | 10 | 6.5 | - | - | - | - | 28 | 35 | 32 | 40 | - | - | 310 | SOP-8 |
| P-Ch | -20 | 12 | -5.8 | - | - | - | - | 55 | 80 | 75 | 100 | - | - | 677 | |||
| WSP4606 | N+P | N-Ch | 30 | 20 | 7 | 18 | 28 | - | - | 25 | 32 | - | - | - | - | 550 | SOP-8 |
| P-Ch | -30 | 20 | -6 | 30 | 38 | - | - | 48 | 58 | - | - | - | - | 645 | |||
| WSP4606A | N+P | N-Ch | 30 | 20 | 6.8 | 22 | 35 | - | - | 30 | 45 | - | - | - | - | 373 | SOP-8 |
| P-Ch | -30 | 20 | -5.6 | 45 | 50 | - | - | 60 | 68 | - | - | - | - | 760 | |||
| Symbol | Parameter | Rating | Units | |
|---|---|---|---|---|
| N-Channel | P-Channel | |||
| VDS | Drain-Source Voltage | 30 | -30 | V |
| VGS | Gate-Source Voltage | ±20 | ±20 | V |
| ID @ TC=25℃ | Continuous Drain Current, VGS @ 10V¹ | 7.0 | -6 | A |
| ID @ TC=100℃ | Continuous Drain Current, VGS @ 10V¹ | 6 | -4 | A |
| IDM | Pulsed Drain Current² | 20 | -12 | A |
| EAS | Single Pulse Avalanche Energy³ | 72 | 59 | mJ |
| IAS | Avalanche Current | 21 | -19 | A |
| PD @ TC=25℃ | Total Power Dissipation⁴ | 2.5 | 2.08 | W |
| TSTG | Storage Temperature Range | -55 to 150 | -55 to 150 | ℃ |
| TJ | Operating Junction Temperature Range | -55 to 150 | -55 to 150 | ℃ |
The WSP4606 series features a complementary N-channel and P-channel configuration, providing an integrated dual MOSFET solution in a single package.
All variants in this series, including WSP4606C, WSP4606, and WSP4606A, are packaged in the standard SOP-8 format, which is optimized for space-constrained PCB layouts.
The advanced high cell density Trench technology dramatically lowers the RDS(ON) (on-state resistance) and gate charge, resulting in significantly higher efficiency in power conversion applications.
Yes, the series features 100% EAS (Equivalent Avalanche Single-pulse) guarantee, with verified reliability, and is rated to operate across a broad junction temperature range from -55℃ up to 150℃.
Absolutely. The WSP4606 meets both RoHS and Green Product standards, ensuring safe usage and compliance with global environmental regulations.
