RCD075N19TL Equivalent & Substitute Parts Reference

Part Overview

The Rohm Semiconductor RCD075N19TL is an N-Channel MOSFET with a drain-to-source voltage rating of 190 V and a continuous drain current of 7.5A (Tc). It features a low Rds On of 336mOhm @ 3.8A, 10V, suitable for surface mount applications in a CPT3/TO-252-3, DPAK package. The device is currently active and compliant with ROHS3 regulations. Identifying alternative models is necessary for inventory flexibility, compatibility with manufacturing lines, and mitigating supply chain risks for critical or high-population designs.

Key Parameters

Parameter	RCD075N19TL
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	190 V
Current - Continuous Drain (Id) @ 25°C	7.5A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	4V, 10V
Rds On (Max) @ Id, Vgs	336mOhm @ 3.8A, 10V
Vgs(th) (Max) @ Id	2.5V @ 1mA
Gate Charge (Qg) (Max) @ Vgs	30 nC @ 10 V
Vgs (Max)	±30V
Input Capacitance (Ciss) (Max) @ Vds	1100 pF @ 25 V
Power Dissipation (Max)	850mW (Ta), 20W (Tc)
Operating Temperature	150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	CPT3
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63
RoHS Status	ROHS3 Compliant
MSL	1 (Unlimited)
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitute parts for RCD075N19TL are selected strictly by matching and comparing the following key electrical and mechanical parameters: FET type, technology, drain-to-source voltage (Vdss), continuous drain current (Id @ 25°C), drive voltage, Rds On values, gate threshold voltage (Vgs(th)), gate charge (Qg), maximum Vgs, input capacitance, power dissipation, operating temperature, mounting type, package/case, RoHS status, MSL, and REACH status. Compatibility is determined exclusively by these declared values.

Parameter Comparison

Parameter	RCD075N19TL	RD3T075CNTL1
Manufacturer	Rohm Semiconductor	Rohm Semiconductor
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)	190 V	200 V
Current - Continuous Drain (Id) @ 25°C	7.5A (Tc)	7.5A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	4V, 10V	10V
Rds On (Max) @ Id, Vgs	336mOhm @ 3.8A, 10V	325mOhm @ 3.75A, 10V
Vgs(th) (Max) @ Id	2.5V @ 1mA	5.25V @ 1mA
Gate Charge (Qg) (Max) @ Vgs	30 nC @ 10 V	15 nC @ 10 V
Vgs (Max)	±30V	±30V
Input Capacitance (Ciss) (Max) @ Vds	1100 pF @ 25 V	755 pF @ 25 V
Power Dissipation (Max)	850mW (Ta), 20W (Tc)	52W (Tc)
Operating Temperature	150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount
Supplier Device Package	CPT3	TO-252
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63	TO-252-3, DPAK (2 Leads + Tab), SC-63
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Both RCD075N19TL and RD3T075CNTL1 are listed as active, ROHS3 compliant, REACH unaffected, and have an unlimited Moisture Sensitivity Level (MSL 1). These compliance and certification attributes qualify both devices for use in regulated environments and global supply chains, maintaining material, safety, and environmental standards. Selection between the listed parts can be based on required product status and compliance parameters.

Frequently Asked Questions (FAQ)

Q1: What are the primary criteria for choosing substitute N-Channel MOSFETs for RCD075N19TL?
A1: Substitution is based on identical or closely matching FET type, technology, drain-to-source voltage, continuous drain current, Rds On values, gate charge, gate threshold voltage, package type, and compliance parameters.

Q2: Are the listed substitute parts compatible in terms of packaging and mounting type?
A2: Both devices are surface mount, sharing the TO-252-3, DPAK (2 Leads + Tab), SC-63 package and form factor.

Q3: Do substitute parts maintain regulatory compliance levels?
A3: Both the main and substitute parts are ROHS3 compliant, REACH unaffected, and classified with MSL 1 (Unlimited), supporting regulated applications.

Q4: How should input capacitance and gate charge be considered when selecting substitutes?
A4: Only the referenced values provided should be compared. RD3T075CNTL1 exhibits lower gate charge and input capacitance per given data.

Q5: Can substitute parts be used interchangeably in all circuits?
A5: Use only based on matching specified electrical, mechanical, and compliance parameters as documented; compatibility outside these parameters is not addressed.

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