MDD2302
Every spec below is cited to the manufacturer datasheet. Pick your exact ordering code, compare the closest alternatives, then ask the assistant what it means for your design.
What the MDD2302 family does
The MDD2302 is a 20V N-Channel Enhancement Mode MOSFET featuring advanced trench process technology for ultra-low on-resistance. It operates with a single supply of 3 to 30 volts, offering a typical drain-source on-state resistance of 25 mΩ at 4.5V gate drive and 28 mΩ at 2.5V. The device supports a continuous drain current of 4A and a pulsed current of 12A. With a maximum power dissipation of 1.25W and a junction temperature range of -50 to 150°C, it serves applications in load switching, high-speed line drivers, and power management functions.
MDD2302 datasheet parameters
| Parameter | Min | Typ | Max | Conditions | Source |
|---|---|---|---|---|---|
| rds on | — | 25 mOhm | 30 mOhm | VGS = 4.5V, ID = 4A; rds(on); Ta = 25℃ unless otherwise specified | MDDMicro datasheet, p. 2 — Ta = 25℃ unless otherwise specified |
| forward voltage | — | — | 1.2 V | IS = 1A, VGS = 0V; vsd; Source Drain Diode Characteristics | MDDMicro datasheet, p. 2 — Source Drain Diode Characteristics |
| operating temperature | -50 °C | — | 150 °C | MDDMicro datasheet, p. 1 — Marking | |
| power dissipation | — | — | 1.25 W | (note 2); Marking | MDDMicro datasheet, p. 1 — Marking |
| reverse leakage current | — | — | 1 µA | VDS = 20V, VGS = 0V; idss; Ta = 25℃ unless otherwise specified | MDDMicro datasheet, p. 2 — Ta = 25℃ unless otherwise specified |
| breakdown voltage ds | 20 V | — | — | VGS = 0V, ID = 250μA; v(br); Ta = 25℃ unless otherwise specified | MDDMicro datasheet, p. 2 — Ta = 25℃ unless otherwise specified |
| drain current | — | — | 4 A | continuous; Marking | MDDMicro datasheet, p. 1 — Marking |
| vgs threshold | 500 mV | 800 mV | 1.2 V | VDS = VGS, ID = 250μA; vgs(th); Ta = 25℃ unless otherwise specified | MDDMicro datasheet, p. 2 — Ta = 25℃ unless otherwise specified |
| input capacitance | — | 340 pF | — | VDS = 10VVGS = 0Vf = 1MHz; ciss; Dynamic Electrical Characteristics | MDDMicro datasheet, p. 2 — Dynamic Electrical Characteristics |
| output capacitance | — | 115 pF | — | VDS = 10VVGS = 0Vf = 1MHz; coss; Dynamic Electrical Characteristics | MDDMicro datasheet, p. 2 — Dynamic Electrical Characteristics |
| reverse transfer capacitance | — | 33 pF | — | VDS = 10VVGS = 0Vf = 1MHz; crss; Dynamic Electrical Characteristics | MDDMicro datasheet, p. 2 — Dynamic Electrical Characteristics |
| gate charge | — | 5.4 nC | — | VDS = 10VVGS = 4.5VID = 3A; qg; Dynamic Electrical Characteristics | MDDMicro datasheet, p. 2 — Dynamic Electrical Characteristics |
| rise time | — | 36 ns | — | VGS = 4.5V; t; Switching Characteristics | MDDMicro datasheet, p. 2 — Switching Characteristics |
| fall time | — | 10 ns | — | R_G = 6\Omega; t; Switching Characteristics | MDDMicro datasheet, p. 2 — Switching Characteristics |
MDD2302 frequently asked questions
What is the breakdown voltage (ds) of the MDD2302?
The breakdown voltage (ds) is 20 V at VGS = 0V, ID = 250μA, and Ta = 25℃ unless otherwise specified.
What is the continuous drain current?
The continuous drain current is 4 A.
What is the fall time when R_G = 6Ω?
The fall time is 10 ns.
What is the forward voltage of the Source Drain Diode?
The forward voltage is 1.2 V at IS = 1A and VGS = 0V.
What is the gate charge (Qg) under the conditions VDS = 10V, VGS = 4.5V, and ID = 3A?
The gate charge is 5.4 nC.
What is the input capacitance (Ciss) of the MDD2302 under the condition VDS = 10V, VGS = 0V, and f = 1MHz?
The input capacitance is 340 pF.
What is the maximum operating temperature for the MDD2302?
The operating temperature is 150 °C.
What is the output capacitance (Coss) of the MDD2302 when VDS = 10V, VGS = 0V, and f = 1MHz?
The output capacitance is 115 pF.
What is the power dissipation of the MDD2302 under the condition of (note 2); Marking?
The power dissipation is 1.25 W.
What is the maximum rds(on) for the MDD2302?
The rds(on) is 25 mOhm at VGS = 4.5V, ID = 4A and Ta = 25℃ unless otherwise specified.
What is the reverse leakage current (IDSS) for the MDD2302?
The reverse leakage current is 1 µA at VDS = 20V, VGS = 0V, and Ta = 25℃ unless otherwise specified.
What is the reverse transfer capacitance (crss) of the MDD2302?
The reverse transfer capacitance (crss) is 33 pF when VDS = 10V, VGS = 0V, and f = 1MHz.