PMPB48EP,115 Equivalent & Substitute Parts

Part Overview

The PMPB48EP,115 is a P-Channel MOSFET manufactured by Nexperia USA Inc., designed for surface mount applications in the DFN2020MD-6 package. This device operates at 30V drain-to-source voltage with a continuous drain current of 4.7A at 25°C and is classified as an active product. The part is RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity rating.

Identifying equivalent and substitute parts is necessary to ensure design flexibility, manage supply chain continuity, and maintain performance specifications across production batches and procurement cycles.

Key Parameters

Parameter	Value	Unit
FET Type	P-Channel	—
Drain to Source Voltage (Vdss)	30	V
Continuous Drain Current (Id) @ 25°C	4.7	A
Rds On (Max) @ 4.7A, 10V	50	mOhm
Gate Threshold Voltage (Vgs(th)) @ 250µA	2.5	V
Gate Charge (Qg) @ 10V	26	nC
Input Capacitance (Ciss) @ 15V	860	pF
Power Dissipation (Max)	1.7 (Ta), 12.5 (Tc)	W
Operating Temperature Range	-55 to 150	°C
Package Type	6-UDFN Exposed Pad	—
Mounting Type	Surface Mount	—

Substitute Part Grouping Explanation

Substitution of the PMPB48EP,115 is determined by strict equivalence across the following critical parameters:

FET Type: P-Channel topology must be maintained
Drain to Source Voltage (Vdss): 30V rating is mandatory
Continuous Drain Current (Id): 4.7A at 25°C is the baseline specification
On-State Resistance (Rds On): 50mOhm maximum at specified conditions
Gate Threshold Voltage (Vgs(th)): 2.5V maximum at 250µA
Gate Charge (Qg): 26nC maximum at 10V
Input Capacitance (Ciss): 860pF maximum at 15V
Power Dissipation: 1.7W (Ta) and 12.5W (Tc) ratings
Operating Temperature Range: -55°C to 150°C
Package: 6-UDFN Exposed Pad with Surface Mount configuration

Substitute parts must match all electrical parameters and package specifications without deviation. Parts meeting these criteria are classified as parametric equivalents.

Parameter Comparison

Parameter	PMPB48EP,115	PMPB48EPAX	Match Status
Manufacturer	Nexperia USA Inc.	Nexperia USA Inc.	Identical
FET Type	P-Channel	P-Channel	Identical
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	Identical
Drain to Source Voltage (Vdss)	30 V	30 V	Identical
Continuous Drain Current (Id) @ 25°C	4.7 A	4.7 A	Identical
Rds On (Max) @ 4.7A, 10V	50 mOhm	50 mOhm	Identical
Gate Threshold Voltage (Vgs(th)) @ 250µA	2.5 V	2.5 V	Identical
Gate Charge (Qg) @ 10V	26 nC	26 nC	Identical
Input Capacitance (Ciss) @ 15V	860 pF	860 pF	Identical
Maximum Gate Voltage (Vgs)	±20 V	±20 V	Identical
Power Dissipation (Max)	1.7 W (Ta), 12.5 W (Tc)	1.7 W (Ta), 12.5 W (Tc)	Identical
Operating Temperature Range	-55°C to 150°C	-55°C to 150°C	Identical
Package / Case	6-UDFN Exposed Pad	6-UDFN Exposed Pad	Identical
Mounting Type	Surface Mount	Surface Mount	Identical
Packaging Format	Tape & Reel (TR)	Tape & Reel (TR)	Identical
Product Status	Active	Active	Identical
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	Identical
REACH Status	REACH Unaffected	REACH Unaffected	Identical

Engineering Selection Recommendations

The PMPB48EPAX is a direct parametric equivalent to the PMPB48EP,115. Both devices are manufactured by Nexperia USA Inc. and share identical electrical specifications, package configuration, and compliance certifications.

Selection Basis:

Both parts are Active products with confirmed availability
Electrical parameters are identical across all specified conditions
Package and mounting specifications are identical
RoHS3 compliance and MSL 1 ratings are matched
REACH and ECCN classifications are identical

The PMPB48EPAX includes AEC-Q101 automotive qualification and TrenchMOS™ series designation, which provides additional qualification documentation for applications requiring automotive-grade components. This qualification does not alter the electrical performance or compatibility with the base PMPB48EP,115 specification.

Frequently Asked Questions (FAQ)

Q: Can PMPB48EPAX be used as a direct replacement for PMPB48EP,115?

A: Yes. The PMPB48EPAX meets all electrical and mechanical specifications of the PMPB48EP,115. Both devices are parametric equivalents with identical Vdss, Id, Rds On, gate charge, and package configuration.

Q: What is the difference between PMPB48EP,115 and PMPB48EPAX?

A: The PMPB48EPAX includes AEC-Q101 automotive qualification and is designated as part of the TrenchMOS™ series. All electrical parameters and package specifications remain identical. The automotive qualification is an additional certification that does not affect standard industrial applications.

Q: Are the packages physically identical?

A: Yes. Both parts use the 6-UDFN Exposed Pad package with Surface Mount configuration. PCB footprints and reflow profiles are identical.

Q: Do both parts have the same moisture sensitivity rating?

A: Yes. Both PMPB48EP,115 and PMPB48EPAX carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.

Q: Are there any compliance differences between the two parts?

A: No. Both parts are RoHS3 compliant, REACH Unaffected, and carry identical ECCN (EAR99) and HTSUS classifications.

Q: Can these parts be mixed in the same production batch?

A: Yes. The parametric equivalence and identical compliance certifications allow both parts to be used interchangeably within the same design and manufacturing process.

Q: What is the significance of the TrenchMOS™ designation on PMPB48EPAX?

A: TrenchMOS™ is a Nexperia technology series designation. It does not alter the electrical performance or compatibility specifications. The designation indicates the manufacturing process technology used.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message