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Global Brand Reference

ChipNobo MPN

Name: NB9431A
Brand: onsemi
SKU: NB9431A
Price: 1.2200 USD
Availability: InStock

Parameter	onsemiFDS9431A	ChipNoboNB9431A
Part Status	Active	Active
Mounting Type	Surface Mount	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Supplier Device Package	8-SOIC	8-SOIC
FET Type	P-Channel	P-Channel
Vgs(th) (Max) @ Id	1V @ 250µA	1V @ 250µA
Drain to Source Voltage (Vdss)	20 V	20 V
Power Dissipation (Max)	2.5W (Ta)	2.5W (Ta)
Vgs (Max)	±8V	±8V
Current - Continuous Drain (Id) @ 25°C	3.5A (Ta)	3.5A (Ta)
Drive Voltage (Max Rds On, Min Rds On)	2.5V, 4.5V	2.5V, 4.5V
Gate Charge (Qg) (Max) @ Vgs	8.5 nC @ 4.5 V	8.5 nC @ 4.5 V
Rds On (Max) @ Id, Vgs	130mOhm @ 3.5A, 4.5V	130mOhm @ 3.5A, 4.5V
Input Capacitance (Ciss) (Max) @ Vds	405 pF @ 10 V	405 pF @ 10 V
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)

Application areas
Lifecycle status	Active
NRND	No
EOL	No
PCN monitor	No
Last buy date	No Deadline
Alternate availability	Sufficient
Electric Vehicle (EV)	Battery Management System (BMS)
On-Board Charger (OBC)	EV DC/DC Converter
Server PSU	VRM Module
48V Power Shelf	Servo Motor Drive
Industrial Robot	Solar Inverter
Energy Storage System (ESS)	5G Base Station

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Pin Match

Electrical Match

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Qualification Match

Pin-to-pin Compatible

ChipNobo Replacement

NB9431A

100% Pin-to-Pin Compatible

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