SISS78LDN-T1-GE3
MOSFET N-CH 70V 19.4A/66.7A PPAK
Transistors Fets Mosfets Single
PowerPAK® 1212-8SH
TrenchFET® Gen IV
Active
Price available on request
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Vishay Siliconix |
| Model | SISS78LDN-T1-GE3 |
| Package / Case | PowerPAK® 1212-8SH |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 70 V |
| Rds On (Max) | 5.8mOhm @ 10A, 10V |
| Vgs(th) (Max) | 2.3V @ 250µA |
| Gate Charge (Qg) | 50 nC @ 10 V |
| Input Capacitance (Ciss) | 2280 pF @ 35 V |
| Power Dissipation (Max) | 4.8W (Ta), 57W (Tc) |
| Drive Voltage | 4.5V, 10V |
| Supplier Device Package | PowerPAK® 1212-8SH |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
SISS78LDN-T1-GE3 by Vishay Siliconix is an N-channel power MOSFET rated at 70 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The PowerPAK® 1212-8SH package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 5.8mOhm @ 10A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for SISS78LDN-T1-GE3
Alternatives & Replacements
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SISH402DN-T1-GE3
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All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 2.3V @ 250µA |
| Rds On (Max) @ Id, Vgs | 5.8mOhm @ 10A, 10V |
| Power Dissipation (Max) | 4.8W (Ta), 57W (Tc) |
| Gate Charge (Qg) (Max) @ Vgs | 50 nC @ 10 V |
| Drain to Source Voltage (Vdss) | 70 V |
| Input Capacitance (Ciss) (Max) @ Vds | 2280 pF @ 35 V |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Current - Continuous Drain (Id) @ 25°C | 19.4A (Ta), 66.7A (Tc) |
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