DMN67D8LT-13 Equivalent & Substitute Parts

Part Overview

The DMN67D8LT-13 is an N-Channel MOSFET manufactured by Diodes Incorporated, designed for surface mount applications in the SOT-523 package. This device operates at a maximum drain-to-source voltage of 60V with a continuous drain current of 210mA and maximum power dissipation of 260mW. The part is currently in active production status with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Substitute parts are identified when equivalent electrical and mechanical parameters are required for design flexibility, inventory management, or supply chain continuity.

Key Parameters

Parameter	Value	Unit
FET Type	N-Channel	—
Technology	MOSFET (Metal Oxide)	—
Drain to Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	210	mA
Rds On (Max) @ 500mA, 10V	5	Ohm
Vgs(th) (Max) @ 250µA	2.5	V
Gate Charge (Qg) (Max) @ 10V	821	nC
Vgs (Max)	±20	V
Input Capacitance (Ciss) (Max) @ 25V	22	pF
Power Dissipation (Max)	260	mW
Operating Temperature Range	-55 to 150	°C
Package Type	SOT-523	—
Mounting Type	Surface Mount	—
Packaging Format	Tape & Reel (TR)	—

Substitute Part Grouping Explanation

The DMN67D8LT-13 has one identified substitute part: DMN67D8LT-7. Both parts are classified as parametric equivalents based on the following substitution criteria:

Electrical Parameters (Identical):

Drain to Source Voltage (Vdss): 60V
Continuous Drain Current (Id) @ 25°C: 210mA
Rds On (Max) @ 500mA, 10V: 5 Ohm
Vgs(th) (Max) @ 250µA: 2.5V
Gate Charge (Qg) (Max) @ 10V: 821 nC
Vgs (Max): ±20V
Input Capacitance (Ciss) (Max) @ 25V: 22 pF
Power Dissipation (Max): 260mW
Operating Temperature Range: -55°C to 150°C

Mechanical Parameters (Identical):

Package Type: SOT-523
Mounting Type: Surface Mount
Packaging Format: Tape & Reel (TR)

Compliance & Status (Identical):

Manufacturer: Diodes Incorporated
Product Status: Active
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)
REACH Status: REACH Unaffected

Both parts share the same base product number (DMN67) and are functionally interchangeable within the specified electrical and thermal operating conditions.

Parameter Comparison

Parameter	DMN67D8LT-13	DMN67D8LT-7	Match
FET Type	N-Channel	N-Channel	✓
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	✓
Drain to Source Voltage (Vdss)	60V	60V	✓
Continuous Drain Current (Id) @ 25°C	210mA	210mA	✓
Rds On (Max) @ 500mA, 10V	5 Ohm	5 Ohm	✓
Vgs(th) (Max) @ 250µA	2.5V	2.5V	✓
Gate Charge (Qg) (Max) @ 10V	821 nC	821 nC	✓
Vgs (Max)	±20V	±20V	✓
Input Capacitance (Ciss) (Max) @ 25V	22 pF	22 pF	✓
Power Dissipation (Max)	260mW	260mW	✓
Operating Temperature Range	-55°C to 150°C	-55°C to 150°C	✓
Package Type	SOT-523	SOT-523	✓
Mounting Type	Surface Mount	Surface Mount	✓
Packaging Format	Tape & Reel (TR)	Tape & Reel (TR)	✓
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	✓
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	✓
REACH Status	REACH Unaffected	REACH Unaffected	✓

Engineering Selection Recommendations

Both the DMN67D8LT-13 and DMN67D8LT-7 are suitable for direct substitution in applications requiring N-Channel MOSFETs with 60V drain-to-source voltage rating and 210mA continuous drain current in SOT-523 surface mount packaging.

Selection Basis:

The parts are equivalent across all specified electrical parameters, thermal characteristics, and mechanical dimensions. Both devices maintain active production status with identical compliance certifications (ROHS3, REACH Unaffected) and unlimited moisture sensitivity rating (MSL 1), eliminating compliance-related constraints in component selection.

The choice between DMN67D8LT-13 and DMN67D8LT-7 is determined by inventory availability and supply chain requirements rather than electrical or mechanical performance differences. Current inventory levels are 808 pieces for DMN67D8LT-13 and 703 pieces for DMN67D8LT-7.

Frequently Asked Questions (FAQ)

Q: Are DMN67D8LT-13 and DMN67D8LT-7 pin-for-pin compatible?

A: Yes. Both parts use the SOT-523 surface mount package with identical pinout and mechanical dimensions. Direct substitution on printed circuit boards is supported without layout modifications.

Q: Can these parts be used interchangeably in high-temperature applications?

A: Yes. Both parts operate across the identical temperature range of -55°C to 150°C (junction temperature). Thermal performance and power dissipation ratings are equivalent at 260mW maximum.

Q: What is the difference between DMN67D8LT-13 and DMN67D8LT-7?

A: The parts are electrically and mechanically identical. The suffix designations (-13 and -7) represent different manufacturing date codes or tape reel configurations from Diodes Incorporated, but do not indicate functional differences.

Q: Are both parts RoHS compliant?

A: Yes. Both DMN67D8LT-13 and DMN67D8LT-7 are ROHS3 compliant and REACH unaffected, meeting environmental regulatory requirements for commercial and industrial applications.

Q: What is the gate charge specification, and why is it important?

A: The gate charge (Qg) is specified as 821 nC maximum at 10V for both parts. This parameter determines the switching speed and gate drive requirements in circuit applications. Identical specifications ensure equivalent switching performance.

Q: Can these MOSFETs be used in tape and reel format for automated assembly?

A: Yes. Both parts are supplied in Tape & Reel (TR) packaging format, suitable for automated pick-and-place assembly processes in surface mount manufacturing.

Q: What is the moisture sensitivity level (MSL) rating?

A: Both parts carry an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions. These components do not require special moisture control during storage or handling.

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