Switching Performance with Leiditech IRLML2244 P Channel MOSFET Featuring Low Gate Voltage Operation
Key Attributes
Model Number:
IRLML2244
Product Custom Attributes
Drain To Source Voltage:
20V
Current - Continuous Drain(Id):
4.9A
RDS(on):
88mΩ@4.5V
Operating Temperature -:
-55℃~+150℃
Gate Threshold Voltage (Vgs(th)):
1V@250uA
Reverse Transfer Capacitance (Crss@Vds):
151pF
Number:
1 P-Channel
Output Capacitance(Coss):
160pF
Pd - Power Dissipation:
1.31W
Input Capacitance(Ciss):
1.2nF
Gate Charge(Qg):
14.3nC@4.5V
Mfr. Part #:
IRLML2244
Package:
SOT-23
Product Description
Product Overview
The IRLML2244 is a P-Channel Enhancement Mode MOSFET utilizing advanced trench technology. It offers excellent RDS(ON) and low gate charge, with operation possible at gate voltages as low as 4.5V. This device is well-suited for battery protection and other switching applications, including load switches and uninterruptible power supplies.
Product Attributes
- Brand: Leiditech
- Model: IRLML2244
- Package Type: SOT-23
Technical Specifications
| Symbol | Parameter | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| General Features | ||||||
| VDS | Drain-Source Voltage | -20 | V | |||
| VGS | Gate-Source Voltage | ±12 | V | |||
| RDS(ON) | Static Drain-Source On-Resistance | VGS=-4.5V, ID=-4.9A | 32 | 38 | m | |
| RDS(ON) | Static Drain-Source On-Resistance | VGS=-2.5V, ID=-3.4A | 45 | 55 | m | |
| RDS(ON) | Static Drain-Source On-Resistance | VGS=-1.8V, ID=-2A | 65 | 85 | m | |
| VGS(th) | Gate Threshold Voltage | VGS=VDS, ID =-250uA | -0.4 | -1.0 | V | |
| IDSS | Drain-Source Leakage Current | VDS=-16V, VGS=0V, TJ=25 | -1 | uA | ||
| IGSS | Gate-Source Leakage Current | VGS=±12V, VDS=0V | ±100 | nA | ||
| Qg | Total Gate Charge | VDS=-15V, VGS=-4.5V, ID=-3A | 10.2 | 14.3 | nC | |
| Ciss | Input Capacitance | VDS=-15V, VGS=0V, f=1MHz | 857 | 1200 | pF | |
| Coss | Output Capacitance | 114 | 160 | pF | ||
| Crss | Reverse Transfer Capacitance | 108 | 151 | pF | ||
| Absolute Maximum Ratings | ||||||
| VDS | Drain-Source Voltage | (TC=25 unless otherwise noted) | -20 | V | ||
| VGS | Gate-Source Voltage | (TC=25 unless otherwise noted) | ±12 | V | ||
| ID@TA=25 | Continuous Drain Current, VGS @ -4.5V | (TC=25 unless otherwise noted) | -4.9 | A | ||
| ID@TA=70 | Continuous Drain Current, VGS @ -4.5V | (TC=25 unless otherwise noted) | -3.9 | A | ||
| IDM | Pulsed Drain Current | (TC=25 unless otherwise noted) | -14 | A | ||
| PD@TA=25 | Total Power Dissipation | (TC=25 unless otherwise noted) | 1.31 | W | ||
| PD@TA=70 | Total Power Dissipation | (TC=25 unless otherwise noted) | 0.84 | W | ||
| TSTG | Storage Temperature Range | (TC=25 unless otherwise noted) | -55 | 150 | ||
| TJ | Operating Junction Temperature Range | (TC=25 unless otherwise noted) | -55 | 150 | ||
| RJA | Thermal Resistance Junction-Ambient | 1 | 120 | /W | ||
| RJA | Thermal Resistance Junction-Ambient | (t ≤10s) | 95 | /W | ||
| Package Marking and Ordering Information | ||||||
| Device Marking | IRLML2244 | |||||
| Device | IRLML2244 | |||||
| Package | SOT-23 | |||||
| Reel Size | Ø180mm | |||||
| Tape width | 8 mm | |||||
| Quantity | 3000 units | |||||
| Dimensions | ||||||
| Symbol | Dimensions in Millimeters | MIN. | MAX. | |||
| A | 0.900 | 1.150 | ||||
| A1 | 0.000 | 0.100 | ||||
| A2 | 0.900 | 1.050 | ||||
| b | 0.300 | 0.500 | ||||
| c | 0.080 | 0.150 | ||||
| D | 2.800 | 3.000 | ||||
| E | 1.200 | 1.400 | ||||
| E1 | 2.250 | 2.550 | ||||
| e | 0.950TYP | |||||
| e1 | 1.800 | 2.000 | ||||
| L | 0.550REF | |||||
| L1 | 0.300 | 0.500 | ||||
| θ | 0° | 8° | ||||
2409292333_Leiditech-IRLML2244_C3647044.pdf
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