RDR005N25TL Equivalent & Substitute Parts Reference

Part Overview

RDR005N25TL is an N-channel MOSFET manufactured by Rohm Semiconductor, characterized by a drain-to-source voltage rating of 250V, 500mA continuous drain current, and a surface mount TSMT3 package. It is classified under "Not For New Designs," making it essential to identify alternative MOSFETs with compatible electrical and mechanical specifications for ongoing or new projects.

Key Parameters

Parameter	Value
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	250 V
Current - Continuous Drain (Id) @ 25°C	500mA (Ta)
Drive Voltage (Max Rds On, Min Rds On)	4V, 10V
Rds On (Max) @ Id, Vgs	8.8Ohm @ 250mA, 10V
Vgs(th) (Max) @ Id	3V @ 1mA
Gate Charge (Qg) (Max) @ Vgs	3.5 nC @ 10 V
Vgs (Max)	±20V
Input Capacitance (Ciss) (Max) @ Vds	70 pF @ 25 V
Power Dissipation (Max)	540mW (Ta)
Operating Temperature	150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	TSMT3
Package / Case	SC-96
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8541.21.0095

Substitute Part Grouping Explanation

Substitute parts are grouped based on direct parameter matching for critical MOSFET characteristics: FET type, technology, drain-to-source voltage, continuous drain current, drive voltage, maximum Rds(on), maximum gate-source voltage, maximum gate charge, power dissipation, mounting type, and device package. Substitution is only considered when these parameters align with those specified for RDR005N25TL.

Parameter Comparison

Parameter	Main: RDR005N25TL Rohm Semiconductor	Substitute: TN2404K-T1-E3 Vishay Siliconix	Substitute: ZVN4525E6TA Diodes Incorporated
FET Type	N-Channel	N-Channel	N-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	250 V	240 V	250 V
Current - Continuous Drain (Id) @ 25°C	500mA (Ta)	200mA (Ta)	230mA (Ta)
Drive Voltage (Max Rds On, Min Rds On)	4V, 10V	2.5V, 10V	2.4V, 10V
Rds On (Max) @ Id, Vgs	8.8Ohm @ 250mA, 10V	4Ohm @ 300mA, 10V	8.5Ohm @ 500mA, 10V
Vgs(th) (Max) @ Id	3V @ 1mA	2V @ 250µA	1.8V @ 1mA
Gate Charge (Qg) (Max) @ Vgs	3.5 nC @ 10 V	8 nC @ 10 V	3.65 nC @ 10 V
Vgs (Max)	±20V	±20V	±40V
Power Dissipation (Max)	540mW (Ta)	360mW (Ta)	1.1W (Ta)
Operating Temperature	150°C (TJ)	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Supplier Device Package	TSMT3	SOT-23-3 (TO-236)	SOT-23-6
Package / Case	SC-96	TO-236-3, SC-59, SOT-23-3	SOT-23-6
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99	EAR99
HTSUS	8541.21.0095	8541.21.0095	8541.29.0095

Engineering Selection Recommendations

RDR005N25TL is classified as "Not For New Designs." Both TN2404K-T1-E3 and ZVN4525E6TA are "Active." All parts have ROHS3 Compliant status, Moisture Sensitivity Level of 1 (Unlimited), and are REACH Unaffected. ECCN codes are EAR99 for all models, and HTSUS codes are closely related. These criteria ensure regulatory and supply chain compatibility within the category of transistors, FETs, and MOSFETs.

Frequently Asked Questions (FAQ)

Q1: What determines if a MOSFET is an acceptable substitute in this product category?
A1: Acceptable substitutes exhibit direct matching in FET type, technology, maximum drain-to-source voltage, continuous drain current, maximum Rds(on), drive voltage, gate charge, power dissipation, operating temperature, mounting method, and regulatory compliance.

Q2: Are all substitute parts surface-mount MOSFETs?
A2: Yes. The main part and its substitutes are specified for surface-mount applications.

Q3: How important is package compatibility for MOSFET substitution?
A3: While all listed parts are surface mount, the device package and case vary (TSMT3, SOT-23-3, SOT-23-6, SC-96), which must be evaluated for mechanical and PCB compatibility.

Q4: Are compliance requirements maintained across all parts?
A4: All parts listed are ROHS3 Compliant and REACH Unaffected with an MSL of 1 (Unlimited).

Q5: Why use substitutes for RDR005N25TL?
A5: RDR005N25TL is marked as "Not For New Designs," making it necessary to select active and compliant alternatives for ongoing or future applications.

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