DMP2037U-13 Equivalent & Substitute Parts Reference

Part Overview

The DMP2037U-13 by Diodes Incorporated is a P-Channel MOSFET in the Transistors, FETs, MOSFETs category, packaged for surface mount in a SOT-23-3 case. The device features a 20 V drain-source voltage and a 6.1A continuous drain current (Tc), with a maximum power dissipation of 800mW. As an active product within its series, users may require alternative models due to inventory logistics, qualification differences (e.g., automotive grade), or compliance needs.

Key Parameters

Parameter	DMP2037U-13
FET Type	P-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	20 V
Current - Continuous Drain (Id) @ 25°C	6.1A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	2.5V, 4.5V
Rds On (Max) @ Id, Vgs	28mOhm @ 2A, 4.5V
Vgs(th) (Max) @ Id	1.2V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	14.5 nC @ 8 V
Vgs (Max)	±10V
Input Capacitance (Ciss) (Max) @ Vds	803 pF @ 10 V
Power Dissipation (Max)	800mW
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Supplier Device Package	SOT-23-3
Package / Case	TO-236-3, SC-59, SOT-23-3
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected
Product Status	Active

Substitute Part Grouping Explanation

The substitute part DMP2037U-7 is eligible based on strict parameter equivalence with the DMP2037U-13 in terms of FET type, technology, voltage and current ratings, drive voltage, on-resistance, gate threshold, gate charge, capacitance, power dissipation, operating temperature, mounting, package, compliance (RoHS, REACH), and product status. Both devices fall within the acceptable tolerances for these key parameters, allowing direct substitution.

Key parameters for substitution:

FET Type
Technology
Drain to Source Voltage (Vdss)
Continuous Drain Current (Id)
Drive Voltage ranges
Rds On (Max) at specified test conditions
Vgs(th) (Max)
Gate Charge (Qg) (Max) at specified Vgs
Vgs (Max)
Input Capacitance (Ciss) (Max)
Power Dissipation (Max)
Operating Temperature Range
Mounting Type
Package / Case
Compliance Status (RoHS, REACH)
Product Status

Parameter Comparison

Parameter	DMP2037U-13	DMP2037U-7
Manufacturer	Diodes Incorporated	Diodes Incorporated
Category	Transistors, FETs, MOSFETs	Transistors, FETs, MOSFETs
FET Type	P-Channel	P-Channel
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	20 V	20 V
Current - Continuous Drain (Id) @ 25°C	6.1A (Tc)	6.1A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	2.5V, 4.5V	2.5V, 4.5V
Rds On (Max) @ Id, Vgs	28mOhm @ 2A, 4.5V	28mOhm @ 2A, 4.5V
Vgs(th) (Max) @ Id	1.2V @ 250µA	1.2V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	14.5 nC @ 8 V	14.5 nC @ 8 V
Vgs (Max)	±10V	±10V
Input Capacitance (Ciss) (Max) @ Vds	803 pF @ 10 V	803 pF @ 10 V
Power Dissipation (Max)	800mW	800mW
Operating Temperature	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount	Surface Mount
Supplier Device Package	SOT-23-3	SOT-23-3
Package / Case	TO-236-3, SC-59, SOT-23-3	TO-236-3, SC-59, SOT-23-3
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected
Product Status	Active	Active

Engineering Selection Recommendations

Both DMP2037U-13 and DMP2037U-7 possess an active product status and fulfill compliance requirements including ROHS3 and REACH. The DMP2037U-7 includes automotive qualification (AEC-Q101), suitable where automotive grade is specified. Based on the available parameters and compliance status, either device can be selected when direct parametric and regulatory compliance is required.

Frequently Asked Questions (FAQ)

Q1: What are the critical parameters to match when selecting a substitute for DMP2037U-13?
A1: Key parameters to match include FET type, technology, drain-source voltage, continuous drain current, Rds On at stated test points, gate threshold voltage, gate charge, maximum Vgs, input capacitance (Ciss), power dissipation, operating temperature range, mounting, package/case, RoHS and REACH compliance, and product status.

Q2: Is the DMP2037U-7 a form-fit-function equivalent to the DMP2037U-13?
A2: Based on the provided parameters, DMP2037U-7 is form, fit, and function equivalent to DMP2037U-13.

Q3: Are there differences in package or mounting type between DMP2037U-13 and DMP2037U-7?
A3: Both devices utilize the same surface mount SOT-23-3 (TO-236-3, SC-59) package.

Q4: Does the DMP2037U-7 offer additional qualifications?
A4: DMP2037U-7 includes automotive grade (AEC-Q101) qualification based on the provided information.

Q5: Are there any differences in compliance or regulatory status between the two parts?
A5: Both DMP2037U-13 and DMP2037U-7 are ROHS3 compliant and unaffected by REACH.

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