Diodes Incorporated3-XFDFNRoHS
MMBT3904FA-7B
TRANS NPN 40V 0.2A X2-DFN0806-3
Category
Subcategory
Transistors Bipolar Bjt Single
Package
3-XFDFN
Series
Automotive, AEC-Q101
Status
Active
Datasheet
$0.40 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Diodes Incorporated |
| Model | MMBT3904FA-7B |
| Package / Case | 3-XFDFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Power Dissipation (Max) | 435 mW |
| Supplier Device Package | X2-DFN0806-3 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MMBT3904FA-7B by Diodes Incorporated is an N-channel power MOSFET rated at N/A / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 3-XFDFN package offers good thermal performance for SMT mounting. Key spec: Rds(on) max N/A. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for MMBT3904FA-7B
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All Technical Specifications
| Power - Max | 435 mW |
| Transistor Type | NPN |
| Frequency - Transition | 300MHz |
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 5mA, 50mA |
| Current - Collector (Ic) (Max) | 200 mA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 10mA, 1V |
| Voltage - Collector Emitter Breakdown (Max) | 40 V |
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