MOSFET P-CH 12V 4A SOT23 Product overview: DMP1045U-7 from Diodes Incorporated is a MOSFET Transistor for power switching, load control, motor drives, DC-DC converters, battery systems, and board-level power design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 12V, 4A, SOT23. Search-friendly keywords include MOSFET, power transistor, switching, N-channel, P-channel, 12V, 4A, SOT23, MOSFET Transistor, Single FETs, MOSFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 278-DMP1045U-7 can be used for catalog matching and distributor lookup.
Manufacturer: Diodes Incorporated
Win Source Part Number: 1033806-DMP1045U-7
Packaging: Reel - TR
Mounting: SMD (SMT)
Technology: MOSFET
Polarity: P-Channel
Power Dissipation (Max): 800mW (Ta)
Family Name: DMP1045U
Categories: Discrete Semiconductor Products
Drive Voltage (Max Rds On, Min Rds On): 1.8V, 4.5V
Status: Active
Temperature Range - Operating: -55°C to 150°C (TJ)
Case / Package: SOT-23
Dimension: TO-236-3, SC-59, SOT-23-3
Drain-Source Breakdown Voltage: 12V
Continuous Drain Current at 25°C: 4A (Ta)
Gate-Source Threshold Voltage: 1V @ 250μA
Max Gate Charge: 15.8nC @ 4.5V
Max Input Capacitance: 1357pF @ 10V
Maximum Gate-Source Voltage: ±8V
Maximum Rds On at Id,Vgs: 31 mOhm @ 4A, 4.5V
Alternative Parts (Cross-Reference): RZR040P01TL; SI2333DS-T1; Si2333DS; Si2333CDS-T1-GE3;
Introduction Date: August 15, 2011
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Balance
P-Channel 12V 4A (Ta) 800mW (Ta) Surface Mount SOT-23-3
P-Channel 12V 4A (Ta) 800mW (Ta) Surface Mount SOT-23-3
P-Channel 12V 4A (Ta) 800mW (Ta) Surface Mount SOT-23-3
MOSFET P-CH 12V 4A SOT23
12V 4A 31mΩ@4.5V,4A 800mW 1V@250uA P Channel SOT-23 MOSFETs ROHS
MOSFET P-CH 12V 4A SOT23
MOSFET, P-CH, -12V, -4A, SOT23; Transistor Polarity:P Channel; Continuous Drain Current Id:-4A; Drain Source Voltage Vds:-12V; On Resistance Rds(on):0.026ohm; Rds(on) Test Voltage Vgs:-4.5V; Threshold Voltage Vgs:-550mV; Power RoHS Compliant: Yes
MOSFET, P-CH, -12V, -4A, SOT23; Transistor Polarity:P Channel; Continuous Drain Current Id:-4A; Drain Source Voltage Vds:-12V; On Resistance Rds(on):0.026ohm; Rds(on) Test Voltage Vgs:-4.5V; Threshold Voltage Vgs:-550mV; Power RoHS Compliant: Yes
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | LCSC Electronics Technology (HK) Limited | VAST STOCK CO., LIMITED | ODG (Origin Data Global) | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Transistors | RF Transistors | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) | Metal-Oxide Semiconductor FET (MOSFET) |
| Product Number | 278-DMP1045U-7 | 1033806-DMP1045U-7 | DMP1045U-7DITR-ND | DMP1045U-7 | DMP1045U-7 | DMP1045U-7 | DMP1045U-7 | 07AH3795 |
| Product Name | 12V 4A SOT23 MOSFET Transistor | TRANSISTORS - Transistors - FETs, MOSFETs - RF - DMP1045U-7 | Single FETs, MOSFETs | Discrete Semiconductor Products - Transistors - FETs, MOSFETs | Triode/MOS Tube/Transistor >> MOSFETs | MOSFET | Single FETs, MOSFETs | Mosfet, P-Ch, -12V, -4A, Sot23; Transistor Polarity Diodes Inc. |
| Polarity | P-Channel | P-Channel; P-Channel | P-Channel | P-Channel | P-Channel; P-Channel | |||
| MOSFET Operating Mode | Enhancement | |||||||
| V(BR)DSS | 12 volts | 12 volts | 12 volts | 12 volts | ||||
| PD | 1.3 milliwatts | 800 milliwatts | 800 milliwatts | 800 milliwatts | ||||
| TJ | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) | -55 to 150 C (-67 to 302 F) |
