High Saturation Current Voltage Controlled Switch GOODWORK DMP1045U-GK With Low RDS ON For Switching
Key Attributes
Model Number:
DMP1045U-GK
Product Custom Attributes
Drain To Source Voltage:
20V
Configuration:
-
Current - Continuous Drain(Id):
4A
RDS(on):
50mΩ@4.5V
Operating Temperature -:
-55℃~+150℃
Gate Threshold Voltage (Vgs(th)):
1V@250uA
Type:
P-Channel
Reverse Transfer Capacitance (Crss@Vds):
160pF@10V
Number:
1 P-Channel
Output Capacitance(Coss):
205pF
Pd - Power Dissipation:
1.2W
Input Capacitance(Ciss):
1.45nF
Gate Charge(Qg):
17.2nC
Mfr. Part #:
DMP1045U-GK
Package:
SOT-23
Product Description
Product Overview
The DMP1045U is a voltage-controlled small signal switch with a high density cell design for low RDS(ON). It is rugged, reliable, and offers high saturation current capability, making it suitable for various applications requiring efficient switching.
Product Attributes
- Brand: DEMACHEL
- Type: SOT-23 Plastic-Encapsulate MOSFETS
- Marking Type number: DMP1045U-GK
- Marking code: 3415
Technical Specifications
| Parameter | Symbol | Test Condition | Min | Typ | Max | Unit |
| Drain-source breakdown voltage | V(BR)DSS | VGS = 0V, ID =-250A | -20 | V | ||
| Gate threshold voltage | VGS(th) | VDS =VGS, ID =-250A | -0.3 | -0.56 | -1 | V |
| Gate-body leakage current | IGSS | VDS =0V, VGS =8V | 10 | A | ||
| Zero gate voltage drain current | IDSS | VDS =-16V, VGS =0V | -1 | A | ||
| Drain-source on-state resistance | RDS(on) | VGS =-4.5V, ID =-4A | 0.037 | 0.050 | ||
| VGS =-2.5V, ID =-4A | 0.045 | 0.060 | ||||
| VGS =-1.8V, ID =-2A | 0.056 | 0.073 | ||||
| Forward transconductance | gFS | VDS =-5V, ID =-4A | 8 | S | ||
| Body diode voltage | VSD | IS=-1A,VGS =0V | -1 | V | ||
| Capacitance | Ciss | VDS =-10V,VGS =0V,f =1MHz | 1450 | pF | ||
| Coss | 205 | |||||
| Crss | 160 | |||||
| Gate resistance | Rg | VDS =0V,VGS =0V,f =1MHz | 6.5 | |||
| Charge | Qg | VDS =-10V,VGS =-4.5V,ID =-4A | 17.2 | nC | ||
| Qgs | 1.3 | |||||
| Qgd | 4.5 | |||||
| Switching Time | td(on) | VDS=-10V, VGS=-4.5V RGEN =3, RL=2.5, | 9.5 | ns | ||
| tr | 17 | |||||
| td(off) | 94 | |||||
| tf | 35 |
Maximum Ratings
| Parameter | Symbol | Value | Unit |
| Drain-Source Voltage | VDS | -20 | V |
| Gate-Source Voltage | VGS | 8 | V |
| Continuous Drain Current (t10s) | ID | -4.0 | A |
| Maximum Power Dissipation (t10s) | PD | 1.2 | W |
| Thermal Resistance from Junction to Ambient | RJA | 357 | /W |
| Operating Junction Temperature | TJ | 150 | |
| Storage Temperature | TSTG | -55 ~+150 |
2411081754_GOODWORK-DMP1045U-GK_C42186053.pdf
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