Details

---

BUY IRLIB9343PBF https://www.utsource.net/itm/p/12611546.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Drain-Source On-Resistance	RDS(on)	-	15	-	mΩ @ VGS=10V, ID=27A	Resistance when fully on
Gate Threshold Voltage	VGS(th)	2.0	-	4.0	V	Voltage at which the transistor starts conducting
Continuous Drain Current	ID	-	69	-	A	Maximum continuous current through the drain-source path
Pulse Drain Current	ID(pulse)	-	270	-	A	Peak current for short duration pulses
Total Power Dissipation	PD	-	180	-	W	Maximum power dissipation
Operating Junction Temperature	TJ(op)	-55	-	175	°C	Range of operating temperatures for the junction
Storage Temperature	Tstg	-55	-	150	°C	Temperature range for storage

Instructions for Use:

1. Power Supply and Heat Sinking:

   • Ensure adequate heat sinking to manage power dissipation, especially under high current conditions.
   • Verify that the power supply voltage is within the specified limits.

2. Gate Drive:

   • Apply a gate voltage (VGS) sufficient to fully turn on the device (typically ≥10V for minimum RDS(on)).
   • Avoid exceeding the maximum gate-source voltage rating to prevent damage.

3. Current Handling:

   • Do not exceed the continuous or pulse drain current ratings.
   • For pulse applications, ensure the duty cycle is considered to avoid overheating.

4. Temperature Management:

   • Operate within the specified junction temperature range to ensure reliable operation.
   • Monitor the device temperature in high-power applications.

5. Handling Precautions:

   • The device is sensitive to electrostatic discharge (ESD); use appropriate handling practices.
   • Follow standard safety guidelines when working with high voltages and currents.

6. Mounting:

   • Ensure proper mounting techniques are used to maintain electrical and thermal performance.
   • Check for correct orientation during installation to avoid shorts or misconnections.

(For reference only)