BUK6D38-30EX
MOSFET N-CH 30V 5.5A/17A 6DFN
Transistors Fets Mosfets Single
6-UDFN Exposed Pad
Automotive, AEC-Q101
Active
$0.54 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Nexperia USA Inc. |
| Model | BUK6D38-30EX |
| Package / Case | 6-UDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 175°C (TJ) |
| FET Type | N-Channel |
| Drain to Source Voltage (Vdss) | 30 V |
| Rds On (Max) | 38mOhm @ 5.5A, 10V |
| Vgs(th) (Max) | 2.5V @ 250µA |
| Gate Charge (Qg) | 8 nC @ 10 V |
| Input Capacitance (Ciss) | 266 pF @ 15 V |
| Power Dissipation (Max) | 2W (Ta), 19W (Tc) |
| Drive Voltage | 4.5V, 10V |
| Supplier Device Package | DFN2020MD-6 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BUK6D38-30EX by Nexperia USA Inc. is an N-channel power MOSFET rated at 30 V / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 6-UDFN Exposed Pad package offers good thermal performance for SMT mounting. Key spec: Rds(on) max 38mOhm @ 5.5A, 10V. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for BUK6D38-30EX
Alternatives & Replacements
View All →PMPB27EP,115
30 V, SINGLE P-CHANNEL TRENCH MO
AON2260
MOSFET N-CH 60V 6A 6DFN
NTLUS3A18PZCTAG
MOSFET P-CH 20V 5.1A 6UDFN
NTLUS4930NTBG
MOSFET N-CH 30V 3.8A 6UDFN
PMPB16XN,115
MOSFET N-CH 30V 7.2A 6DFN
PMPB12UN,115
MOSFET N-CH 20V 7.9A 6DFN
All Technical Specifications
| FET Type | N-Channel |
| Vgs (Max) | ±20V |
| Technology | MOSFET (Metal Oxide) |
| Vgs(th) (Max) @ Id | 2.5V @ 250µA |
| Rds On (Max) @ Id, Vgs | 38mOhm @ 5.5A, 10V |
| Power Dissipation (Max) | 2W (Ta), 19W (Tc) |
| Gate Charge (Qg) (Max) @ Vgs | 8 nC @ 10 V |
| Drain to Source Voltage (Vdss) | 30 V |
| Input Capacitance (Ciss) (Max) @ Vds | 266 pF @ 15 V |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Current - Continuous Drain (Id) @ 25°C | 5.5A (Ta), 17A (Tc) |
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