DMN2004TK-7
MOSFET N-CH 20V 540MA SOT523
Transistors Fets Mosfets Single
SOT-523
Active
$0.57 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Diodes Incorporated |
| Model | DMN2004TK-7 |
| Package / Case | SOT-523 |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 20 V |
| Rds On (Max) | 550mOhm @ 540mA, 4.5V |
| Vgs(th) (Max) | 1V @ 250µA |
| Input Capacitance (Ciss) | 150 pF @ 16 V |
| Power Dissipation (Max) | 150mW (Ta) |
| Drive Voltage | 1.8V, 4.5V |
| Supplier Device Package | SOT-523 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
DMN2004TK-7 by Diodes Incorporated is an N-channel power MOSFET rated at 20 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The SOT-523 package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 550mOhm @ 540mA, 4.5V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for DMN2004TK-7
Alternatives & Replacements
View All →DMP21D0UT-7
MOSFET P-CH 20V 590MA SOT523
2N7002T-TP
MOSFET N-CH 60V 115MA SOT523
DMN601TK-7
MOSFET N-CH 60V 300MA SOT-523
BSS138KT-TP
N-CHANNEL MOSFET, SOT-523
DMP22D6UT-7
MOSFET P-CH 20V 430MA SOT523
CMUDM8005 TR PBFREE
MOSFET P-CH 20V 650MA SOT523
All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | ±8V |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 1V @ 250µA |
| Rds On (Max) @ Id, Vgs | 550mOhm @ 540mA, 4.5V |
| Power Dissipation (Max) | 150mW (Ta) |
| Drain to Source Voltage (Vdss) | 20 V |
| Input Capacitance (Ciss) (Max) @ Vds | 150 pF @ 16 V |
| Drive Voltage (Max Rds On, Min Rds On) | 1.8V, 4.5V |
| Current - Continuous Drain (Id) @ 25°C | 540mA (Ta) |
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