DMN65D9L-13 Equivalent & Substitute Parts

Part Overview

The DMN65D9L-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, designed for surface mount applications in the SOT-23-3 package. This device operates at a maximum drain-to-source voltage of 60V with a continuous drain current rating of 335mA at 25°C and maximum power dissipation of 270mW. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity level (MSL 1).

Substitute parts are identified when equivalent electrical and mechanical parameters allow direct replacement without circuit redesign. The DMN65D9L-13 has limited availability in certain distribution channels, making substitute identification necessary for procurement flexibility and supply chain continuity.

Key Parameters

Parameter	Value	Unit
Manufacturer Part Number	DMN65D9L-13	—
Manufacturer	Diodes Incorporated	—
FET Type	N-Channel	—
Technology	MOSFET (Metal Oxide)	—
Drain to Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	335	mA
Rds On (Max) @ 500mA, 10V	4	Ohm
Vgs(th) (Max) @ 250µA	2.5	V
Gate Charge (Qg) (Max) @ 4.5V	0.4	nC
Input Capacitance (Ciss) (Max) @ 25V	41	pF
Power Dissipation (Max)	270	mW
Operating Temperature Range	-55 to 150	°C (TJ)
Package Type	SOT-23-3	—
Mounting Type	Surface Mount	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level	1 (Unlimited)	—
Product Status	Active	—

Substitute Part Grouping Explanation

Substitution of the DMN65D9L-13 is determined by equivalence across the following critical parameters:

Electrical Equivalence Criteria:

Drain-to-Source Voltage (Vdss): 60V
Continuous Drain Current (Id) @ 25°C: 335mA
On-State Resistance (Rds On) @ 500mA, 10V: 4 Ohm maximum
Gate Threshold Voltage (Vgs(th)) @ 250µA: 2.5V maximum
Gate Charge (Qg) @ 4.5V: 0.4 nC maximum
Input Capacitance (Ciss) @ 25V: 41 pF maximum
Power Dissipation (Max): 270mW
Operating Temperature Range: -55°C to 150°C (TJ)

Mechanical Equivalence Criteria:

Package Type: SOT-23-3 (TO-236-3, SC-59)
Mounting Type: Surface Mount
Tape & Reel (TR) packaging format

Compliance Equivalence Criteria:

RoHS3 Compliance
Moisture Sensitivity Level: 1 (Unlimited)
Active product status

The DMN65D9L-7 meets all electrical, mechanical, and compliance requirements for direct substitution with the DMN65D9L-13.

Parameter Comparison

Parameter	DMN65D9L-13	DMN65D9L-7	Match
Manufacturer	Diodes Incorporated	Diodes Incorporated	Yes
FET Type	N-Channel	N-Channel	Yes
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	Yes
Drain to Source Voltage (Vdss)	60 V	60 V	Yes
Continuous Drain Current (Id) @ 25°C	335 mA	335 mA	Yes
Rds On (Max) @ 500mA, 10V	4 Ohm	4 Ohm	Yes
Vgs(th) (Max) @ 250µA	2.5 V	2.5 V	Yes
Gate Charge (Qg) (Max) @ 4.5V	0.4 nC	0.4 nC	Yes
Input Capacitance (Ciss) (Max) @ 25V	41 pF	41 pF	Yes
Power Dissipation (Max)	270 mW	270 mW	Yes
Operating Temperature Range	-55°C to 150°C (TJ)	-55°C to 150°C (TJ)	Yes
Package Type	SOT-23-3	SOT-23-3	Yes
Mounting Type	Surface Mount	Surface Mount	Yes
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Yes
Moisture Sensitivity Level	1 (Unlimited)	1 (Unlimited)	Yes
Product Status	Active	Active	Yes

Engineering Selection Recommendations

The DMN65D9L-7 is a direct parametric equivalent to the DMN65D9L-13. Both devices are manufactured by Diodes Incorporated and share identical electrical specifications, package configuration, and compliance certifications.

Selection Basis:

Both parts maintain active product status with full ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). The electrical characteristics are identical across all specified parameters, including voltage rating, current capacity, on-state resistance, gate characteristics, and thermal performance. The mechanical interface is identical, with both devices supplied in SOT-23-3 surface mount packages on Tape & Reel format.

The DMN65D9L-7 offers significantly higher inventory availability (473,100 pieces) compared to the DMN65D9L-13 (778 pieces), making it the preferred selection for procurement when supply continuity is a consideration.

Frequently Asked Questions (FAQ)

Q: Can the DMN65D9L-7 be used as a direct replacement for the DMN65D9L-13 in existing designs?

A: Yes. The DMN65D9L-7 is electrically and mechanically equivalent to the DMN65D9L-13. All electrical parameters, including voltage rating, current capacity, on-state resistance, gate characteristics, and thermal specifications are identical. Both devices use the SOT-23-3 package and are surface mount compatible.

Q: Are there any differences in compliance or environmental ratings between these parts?

A: No. Both the DMN65D9L-13 and DMN65D9L-7 carry ROHS3 compliance certification and maintain Moisture Sensitivity Level 1 (Unlimited). Both parts are classified as REACH Unaffected and carry the same ECCN and HTSUS codes.

Q: What is the significance of the different part number suffixes (-13 versus -7)?

A: The suffix designates different manufacturing date codes or production batches from Diodes Incorporated. The electrical and mechanical specifications remain identical across both variants. The suffix does not indicate functional differences or performance variations.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. Both parts are supplied in identical SOT-23-3 packages with the same pin configuration and footprint. No PCB layout modifications are required for substitution.

Q: What is the operating temperature range for both parts?

A: Both the DMN65D9L-13 and DMN65D9L-7 operate across a junction temperature range of -55°C to 150°C (TJ), providing identical thermal performance specifications.

Q: Are both parts available in Tape & Reel packaging?

A: Yes. Both the DMN65D9L-13 and DMN65D9L-7 are supplied in Tape & Reel (TR) format, suitable for automated assembly processes.

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