SSM4509M MOSFET Transistor

The SSM4509M is a NP-Channel metal-oxide semiconductor field-effect transistor (MOSFET) is the most common type of field-effect transistor (FET). This transistor has a three-terminal device with Gate (G), Drain (D) and Source (S) terminals.

Circuit diagram symbol of the SSM4509M transistor as follows.

SSM4509M Transistor Specification

Transistor Code		SSM4509M
Transistor Type		MOSFET
Control Channel Type		NP-Channel
Package		SO-8
Drain-Source Voltage (Maximum)	VDS	30V
Gate-Source Voltage (Maximum)	VGS	20V
Drain Current (Maximum)	ID	10A
Drain-Source On-State Resistance (Maximum)	RDS(on)	0.014Ohm
Power Dissipation (Maximum)	PD	2W
Drain-Source Capacitance		430pF
Operating Junction Temperature (Maximum)		150°C
Rise Time		10nS
Gate-Threshold Voltage (Maximum)		3V
Total Gate Charge		23nC

SSM4509M MOSFET Transistor Overview

Key Electrical Characteristics of the SSM4509M MOSFET

Followings are the key electrical characteristics of the SSM4509M MOSFET transistor

• Maximum Drain-Source Voltage (V_DS)

The maximum drain-source voltage that can safely block between drain and source in SSM4509M MOSFET transistor is 30V.

This is the highest voltage the MOSFET transistor can safely block between the drain and source without damadging to the transistor.

• Maximum Gate-Source Voltage (V_GS)

The maximum safe voltage that can be used between the gate and source of the SSM4509M MOSFET transistor is 20V without any harm. This limit should not be exceeded to prevent damage from the gate voltage.

• Maximum Drain Current (I_D)

The maximum continuous current flowing between the drain and source of the SSM4509M MOSFET transistor is 10A. This is the highest current that can safely flow between drain and source without damaging the MOSFET transistor.

• Drain-Source On-State Resistance (R_DS(on))

The internal resistance between the drain and source of SSM4509M MOSFET transistor when the transistor is fully turned on is 0.014 Ohm that defines the amount of lost power that is wasted as heat when the transistor is operating.

• Maximum Power Dissipation (P_D)

The maximum power that the SSM4509M MOSFET transistor can comfortably transfer into heat without breaking is 2W. This indicates the amount of power that can safely be dissipated to the device as heat.

• Drain-Source Capacitance

The capacitance between drain and source of the SSM4509M MOSFET transistor is 430pF. This value influences to the switching speed of the SSM4509M MOSFET transistor and the high-frequency performance.

This is the ability to hold a small electric charge between the drain and source of a MOSFET transistor, like a tiny built-in capacitor.

• Rise Time

The time that the drain current or output voltage increases between low to high when the SSM4509M MOSFET transistor is switched on is 10nS. This is the rate at which SSM4509M MOSFET transistor switches on.

This shows how fast the MOSFET transistor switched on.

Thermal Performance of the SSM4509M MOSFET

• Maximum Operating Junction Temperature

The maximum internal temperature of the semiconductor junction of SSM4509M MOSFET transistor can be safely operated at the 150°C without damaging the transistor.

UXPython is not the creator or an official representative of the SSM4509M MOSFET transistor. You can download the official SSM4509M MOSFET transistor datasheet to get more infromation about this transistor.

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