Diodes Incorporated6-XFDFN Exposed PadRoHS
MMDT3946FL3-7
TRANS NPN/PNP 40V 200MA 6DFN
Category
Subcategory
Transistors Bipolar Bjt Arrays
Package
6-XFDFN Exposed Pad
Status
Active
Datasheet
$0.45 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
✅ 365-Day Warranty🚚 Global Shipping
Parameters
| Parameter | Value |
|---|---|
| Brand | Diodes Incorporated |
| Model | MMDT3946FL3-7 |
| Package / Case | 6-XFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Power Dissipation (Max) | 370mW |
| Supplier Device Package | X2-DFN1310-6 (Type B) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MMDT3946FL3-7 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 6-XFDFN Exposed Pad 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 MMDT3946FL3-7
Alternatives & Replacements
View All →Nexperia USA Inc.Stock6-XFDFN Exposed Pad
PMP4501QASZ
TRANS 2NPN DFN1010B-6
Request QuoteRFQ →
Nexperia USA Inc.Stock6-XFDFN Exposed Pad
BCM847QASZ
TRANS 2NPN 45V 0.1A DFN1010B-6
Request QuoteRFQ →
Diodes IncorporatedStock6-XFDFN Exposed Pad
BC847CDLP-7
TRANS 2NPN 45V 0.1A 6DFN
Request QuoteRFQ →
Nexperia USA Inc.Stock6-XFDFN Exposed Pad
BC807RAZ
BC807RA/SOT1268/DFN1412-6
Request QuoteRFQ →
Nexperia USA Inc.Stock6-XFDFN Exposed Pad
BC847RAPNZ
TRAN NPN/PNP 45V 0.1A DFN1412-6
Request QuoteRFQ →
Nexperia USA Inc.Stock6-XFDFN Exposed Pad
BC847QASZ
TRANS 2NPN 45V 0.1A DFN1010B-6
Request QuoteRFQ →
All Technical Specifications
| Power - Max | 370mW |
| Transistor Type | NPN, PNP Complementary |
| Frequency - Transition | 300MHz |
| Vce Saturation (Max) @ Ib, Ic | 300mV @ 5mA, 50mA |
| Current - Collector (Ic) (Max) | 200mA |
| Current - Collector Cutoff (Max) | 50nA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 100 @ 10mA, 1V |
| Voltage - Collector Emitter Breakdown (Max) | 40V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.