| PartNumber | SI4542DY | SI4542DY-T1-E3 | SI4544DY-T1-E3 |
| Description | MOSFET SO8 SINGLE NCH/PCH | MOSFET RECOMMENDED ALT 781-SI4564DY-T1-GE3 | MOSFET RECOMMENDED ALT 781-SI4599DY-T1-GE3 |
| Manufacturer | ON Semiconductor | Vishay | Vishay |
| Product Category | MOSFET | MOSFET | MOSFET |
| RoHS | Y | E | E |
| Technology | Si | Si | Si |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SO-8 | - | - |
| Number of Channels | 2 Channel | - | - |
| Transistor Polarity | N-Channel, P-Channel | - | - |
| Vds Drain Source Breakdown Voltage | 30 V | - | - |
| Id Continuous Drain Current | 6 A | - | - |
| Rds On Drain Source Resistance | 28 mOhms | - | - |
| Vgs Gate Source Voltage | 20 V | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 175 C | - | - |
| Pd Power Dissipation | 2 W | - | - |
| Configuration | Dual | - | - |
| Channel Mode | Enhancement | - | - |
| Tradename | PowerTrench | TrenchFET | TrenchFET |
| Packaging | Reel | Reel | Reel |
| Height | 1.75 mm | - | - |
| Length | 4.9 mm | - | - |
| Series | SI4542DY | SI4 | SI4 |
| Transistor Type | 1 N-Channel, 1 P-Channel | - | - |
| Type | MOSFET | - | - |
| Width | 3.9 mm | - | - |
| Brand | ON Semiconductor / Fairchild | Vishay / Siliconix | Vishay / Siliconix |
| Forward Transconductance Min | 18 S, 16 S | - | - |
| Fall Time | 5 ns, 18 ns | - | - |
| Product Type | MOSFET | MOSFET | MOSFET |
| Rise Time | 10 ns, 22 ns | - | - |
| Factory Pack Quantity | 2500 | 2500 | 2500 |
| Subcategory | MOSFETs | MOSFETs | MOSFETs |
| Typical Turn Off Delay Time | 18 ns, 47 ns | - | - |
| Typical Turn On Delay Time | 6 ns, 13 ns | - | - |
| Part # Aliases | SI4542DY_NL | SI4542DY-E3 | SI4544DY-E3 |
| Unit Weight | 0.008127 oz | 0.006596 oz | 0.006596 oz |