STD20NF06 N-Channel MOSFET

STD20NF06 is an avalanche tested N-Channel MOSFET from STMicroelectronics. It has very low R_DS(on) resistance, less than 0.040 Ohms. This Power MOSFET offers the latest development of STMicroelectronics unique “Single Feature SizeTM'' strip-based process. It provides rugged avalanche characteristics, thus suitable for switchable applications. It has up to 24A of drain current.

 

STD20NF06 MOSFET Pin Configuration

Pin Number	Pin Name	Description
1	Gate	Gate pin of the MOSFET
2	Drain	Drain pin of the MOSFET (It is also connected with the TAB)
3	Source	Source pin of the MOSFET

 

Features and Specification of STD20NF06 MOSFET

• Type: N-Channel
• 60V V_DSS
• 24A I^D
• <0.040 Ohms R_DS(on)
•  ± 20V V_GS
• Peak diode recovery avalanche energy (dv/dt) 10V/ns

 

Note: Complete technical details can be found in the STD20NF06 Datasheet linked at the bottom of this page.

 

Alternative for STD20NF06 MOSFET

Replacement of this STD20NF06 MOSFET-

1. SQJ850EP
2. DMNH6042S
3. NTD24N06
4. BUK7M33

 

STD20NF06 MOSFET- Overview

The STD20NF06 is an N-Channel 60V V_DSS, 24A I_D, with less than 0.040 Ohms R_DS(on) resistance MOSFET useful for high power and switching applications. The MOSFET works in ± 20V V_GS. The below graph is useful to distinguish the drain current vs gate voltage specification-

 

The low R_DS(on) provides very low power dissipation over the high current application and thus eliminates the additional use of a heatsink in a high current application where the PCB copper area can be utilized as the standard heatsink for the MOSFET.

 

How to Choose a MOSFET

1. Choose the MOSFET type that is required for the application. STD20NF06LT is an N-Channel MOSFET.
2. Calculate the maximum Drain to Source voltage that is required for the application. STD20NF06LT supports 60V Drain to Source supply voltage (V_DSS).
3. Calculate maximum Drain Current. Choose a MOSFET that could tolerate more than the Drain current that is actually required for the application. STD20NF06LT works up to 24A of Drain current (I_D).
4. Choose low R_DS(on) resistance for the high current application for lower heat dissipations.

 

STD20VF06T4 – Simple Application Circuit

The below image is showing the standard switching application of the N-Channel MOSFET.

Apply the Gate voltage to control the Load. The resistor R1 is the Gate resistor.

 

Applications of STD20NF06 MOSFET

• SMPS
• Switching Application
• Charge controller
• Inverters
• Consumer-grade applications
• Industrial appliances automation

 

2D and Dimensions of STD20NF06TL4

 

 

 

 

Footprint of STD20NF06LT4