FDMC7696-L701 Equivalent & Substitute Parts Reference

Part Overview

The FDMC7696-L701, manufactured by onsemi, is an N-Channel Power MOSFET in the Transistors, FETs, MOSFETs category. Supplied in 8-MLP (3.3x3.3) surface-mount packaging, this device is characterized by 30 V Drain-to-Source voltage, up to 20A continuous drain current (Tc), and a maximum Rds(on) of 11.5mOhm. The FDMC7696-L701 carries a product status of "Last Time Buy," which signifies that the part is in limited supply and no longer in continuous production. Due to this status, identifying and utilizing equivalent or substitute MOSFET models is necessary for sustained designs and inventory planning.

Key Parameters

Parameter	FDMC7696-L701
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	30 V
Continuous Drain Current (Id) @ 25°C	12A (Ta), 20A (Tc)
Rds On (Max) @ Id, Vgs	11.5mOhm @ 12A, 10V
Vgs(th) (Max) @ Id	3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	22 nC @ 10 V
Vgs (Max)	±20V
Input Capacitance (Ciss) (Max) @ Vds	1430 pF @ 15 V
Power Dissipation (Max)	2.4W (Ta), 25W (Tc)
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	8-MLP (3.3x3.3)
Package / Case	8-PowerWDFN
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8541.29.0095

Substitute Part Grouping Explanation

Substitute parts are identified based on strict equivalence to the FDMC7696-L701 in all key allowable parameters within the MOSFETs category. These parameters include FET type (N-Channel), drain-to-source voltage (Vdss), continuous drain current (Id), maximum Rds(on), package type (8-MLP/8-PowerWDFN, Surface Mount), gate charge, power dissipation limits, voltage and temperature ranges, RoHS/REACH compliance, and moisture sensitivity level. Only components matching these critical functional, electrical, and mechanical criteria are classified as valid substitutes.

Parameter Comparison

Parameter	FDMC7696-L701	FDMC7696
Manufacturer	onsemi	onsemi
Category	Transistors, FETs, MOSFETs	Transistors, FETs, MOSFETs
FET Type	N-Channel	N-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	30 V	30 V
Current - Continuous Drain (Id) @ 25°C	12A (Ta), 20A (Tc)	12A (Ta), 20A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	4.5V, 10V	4.5V, 10V
Rds On (Max) @ Id, Vgs	11.5mOhm @ 12A, 10V	11.5mOhm @ 12A, 10V
Vgs(th) (Max) @ Id	3V @ 250µA	3V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	22 nC @ 10 V	22 nC @ 10 V
Vgs (Max)	±20V	±20V
Input Capacitance (Ciss) (Max) @ Vds	1430 pF @ 15 V	1430 pF @ 15 V
Power Dissipation (Max)	2.4W (Ta), 25W (Tc)	2.4W (Ta), 25W (Tc)
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount
Supplier Device Package	8-MLP (3.3x3.3)	8-MLP (3.3x3.3)
Package / Case	8-PowerWDFN	8-PowerWDFN
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8541.29.0095	8541.29.0095
Product Status	Last Time Buy	Active

Engineering Selection Recommendations

The FDMC7696-L701 is designated as "Last Time Buy," indicating limited availability. The FDMC7696 is classified as "Active" and meets all RoHS3 and REACH environmental standards, with ECCN and HTSUS codes unchanged. Moisture Sensitivity Level (MSL 1) and package specifications are identical. Selection of FDMC7696 as a substitute ensures equivalent electrical, mechanical, and compliance characteristics for applications previously using FDMC7696-L701.

Frequently Asked Questions (FAQ)

Q1: What makes FDMC7696 a valid substitute for FDMC7696-L701 in MOSFET applications?
FDMC7696 is a valid substitute for FDMC7696-L701 based on identical FET type, voltage and current ratings, Rds(on), package type, compliance certifications, and all key operational parameters specified in the approved substitute list.

Q2: Are package and mounting options equivalent between FDMC7696-L701 and FDMC7696?
Both FDMC7696-L701 and FDMC7696 are provided in 8-MLP (3.3x3.3) surface mount packages and share the same 8-PowerWDFN case, ensuring compatibility for footprint and assembly processes in PCB layouts.

Q3: Is there any difference in compliance, environmental, or regulatory status between these MOSFET substitutes?
Both parts are ROHS3 compliant, unaffected by REACH regulations, ECCN EAR99 classified, and have the same Moisture Sensitivity Level (MSL 1).

Q4: Does the "Last Time Buy" status affect use for new designs?
"Last Time Buy" status indicates limited future availability for FDMC7696-L701. Substituting with FDMC7696, which is currently active, enables continued production and sourcing.

Q5: Should any compatibility checks be performed between FDMC7696-L701 and FDMC7696?
All key electrical parameters, package designations, and compliance statuses are identical per data provided, resulting in direct form and function compatibility within the allowed specification set.

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