IRF7307TRPBF Equivalent & Substitute Parts

Part Overview

The IRF7307TRPBF is a complementary N and P-channel MOSFET array manufactured by Infineon Technologies, rated for 20V drain-to-source voltage with continuous drain currents of 5.2A (N-channel) and 4.3A (P-channel). This device is classified as obsolete, necessitating identification of active equivalent parts for new designs and ongoing production requirements. The part is housed in an 8-SOIC surface mount package and complies with RoHS3 and REACH standards.

Key Parameters

Parameter	Value	Unit
Drain to Source Voltage (Vdss)	20V	V
Continuous Drain Current (Id) @ 25°C	5.2A (N-ch), 4.3A (P-ch)	A
On-Resistance (Rds On Max)	50mOhm @ 2.6A, 4.5V	mOhm
Gate Threshold Voltage (Vgs(th) Max)	700mV @ 250µA	mV
Gate Charge (Qg Max)	20nC @ 4.5V	nC
Input Capacitance (Ciss Max)	660pF @ 15V	pF
Maximum Power Dissipation	2W	W
Operating Temperature Range	-55°C to 150°C	°C
Package Type	8-SOIC (0.154", 3.90mm Width)	—
Configuration	N and P-Channel Complementary	—
Technology	MOSFET (Metal Oxide)	—
FET Feature	Logic Level Gate	—

Substitute Part Grouping Explanation

Substitution of the IRF7307TRPBF is determined by the following critical parameters:

Electrical Compatibility Criteria:

Drain-to-source voltage rating must equal or exceed 20V
Continuous drain current must meet or exceed 5.2A (N-channel) and 4.3A (P-channel)
On-resistance characteristics must support equivalent or superior performance
Gate threshold voltage and logic-level gate operation must be maintained
Operating temperature range must encompass -55°C to 150°C

Mechanical Compatibility Criteria:

Package type must be 8-SOIC surface mount with 0.154" (3.90mm) width
Pin configuration must support N and P-channel complementary operation
Mounting type must be surface mount

Regulatory Compliance:

RoHS3 compliance required
REACH unaffected status required
Moisture sensitivity level MSL 1 (unlimited) required

The substitute parts identified below satisfy these criteria while offering active product status and improved electrical performance characteristics.

Parameter Comparison

Parameter	IRF7307TRPBF (Main)	DMC2020USD-13	PJL9602_R2_00001
Manufacturer	Infineon Technologies	Diodes Incorporated	Panjit International Inc.
Product Status	Obsolete	Active	Active
Drain to Source Voltage (Vdss)	20V	20V	30V
Continuous Drain Current (Id) @ 25°C	5.2A (N-ch), 4.3A (P-ch)	7.8A (N-ch), 6.3A (P-ch)	6.1A (N-ch), 6A (P-ch)
Rds On (Max) @ Id, Vgs	50mOhm @ 2.6A, 4.5V	20mOhm @ 7A, 4.5V	28mOhm @ 6A, 10V; 30mOhm @ 4A, 10V
Vgs(th) (Max) @ Id	700mV @ 250µA	1.5V @ 250µA	2.1V @ 250µA, 2.5V @ 250µA
Gate Charge (Qg Max) @ Vgs	20nC @ 4.5V	11.6nC @ 4.5V	7.8nC @ 10V, 4.5V
Input Capacitance (Ciss Max) @ Vds	660pF @ 15V	1149pF @ 10V	343pF @ 15V, 870pF @ 15V
Maximum Power Dissipation	2W	1.8W	1.7W (Ta)
Operating Temperature Range	-55°C to 150°C	-55°C to 150°C	-55°C to 150°C
Package / Case	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)	8-SOIC (0.154", 3.90mm Width)
Configuration	N and P-Channel	N and P-Channel	N and P-Channel Complementary
Technology	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)	MOSFET (Metal Oxide)
FET Feature	Logic Level Gate	Logic Level Gate	—
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

DMC2020USD-13 (Diodes Incorporated)

The DMC2020USD-13 is a direct electrical and mechanical substitute for the IRF7307TRPBF. Both devices share identical 20V Vdss rating and 8-SOIC package specifications. The DMC2020USD-13 provides superior continuous drain current ratings (7.8A N-channel, 6.3A P-channel versus 5.2A and 4.3A respectively) and reduced on-resistance (20mOhm versus 50mOhm), resulting in improved thermal performance. The device maintains logic-level gate operation and is active in production status. All regulatory compliance requirements (RoHS3, REACH unaffected, MSL 1) are satisfied. This part is recommended for direct replacement in applications where the IRF7307TRPBF is currently specified.

PJL9602_R2_00001 (Panjit International Inc.)

The PJL9602_R2_00001 functions as an electrical and mechanical substitute with enhanced voltage rating (30V Vdss versus 20V). This higher voltage rating provides additional design margin in applications subject to transient overvoltage conditions. Continuous drain currents (6.1A N-channel, 6A P-channel) exceed the IRF7307TRPBF requirements. On-resistance values (28mOhm to 30mOhm) are superior to the original part. The 8-SOIC package maintains mechanical compatibility. All regulatory compliance requirements are met. This part is suitable for applications where the 20V rating of the IRF7307TRPBF is marginal or where system design benefits from increased voltage headroom.

Both substitute parts are active products with established supply chains, addressing the obsolescence status of the IRF7307TRPBF.

Frequently Asked Questions (FAQ)

Q: Can the DMC2020USD-13 be used as a direct replacement for the IRF7307TRPBF without circuit modifications?

A: Yes. Both devices share identical 20V Vdss rating, 8-SOIC package configuration, and complementary N/P-channel architecture. The DMC2020USD-13 provides equal or superior electrical performance across all specified parameters. No circuit modifications are required.

Q: What is the primary advantage of the PJL9602_R2_00001 over the IRF7307TRPBF?

A: The PJL9602_R2_00001 provides a 30V Vdss rating compared to the 20V rating of the IRF7307TRPBF. This 50% increase in voltage rating offers additional design margin for transient overvoltage protection. Continuous drain currents and on-resistance characteristics are also improved.

Q: Are there any gate drive voltage differences between these parts?

A: The IRF7307TRPBF specifies a gate threshold voltage of 700mV at 250µA. The DMC2020USD-13 specifies 1.5V, and the PJL9602_R2_00001 specifies 2.1V to 2.5V. All three parts are classified as logic-level gate devices and are compatible with standard 3.3V and 5V gate drive circuits. Gate charge values differ, with the PJL9602_R2_00001 offering the lowest gate charge (7.8nC), resulting in faster switching characteristics.

Q: Do all three parts meet the same regulatory compliance standards?

A: Yes. The IRF7307TRPBF, DMC2020USD-13, and PJL9602_R2_00001 all comply with RoHS3, maintain REACH unaffected status, and carry MSL 1 (unlimited) moisture sensitivity ratings. All parts are suitable for applications requiring these compliance certifications.

Q: What is the impact of the different on-resistance values on thermal performance?

A: Lower on-resistance reduces power dissipation during conduction. The DMC2020USD-13 (20mOhm) and PJL9602_R2_00001 (28-30mOhm) both provide superior thermal performance compared to the IRF7307TRPBF (50mOhm). In high-current applications, this reduction in on-resistance directly decreases junction temperature rise and may eliminate the need for additional thermal management.

Q: Are the input capacitance values significantly different between these parts?

A: Yes. The IRF7307TRPBF specifies 660pF at 15V. The DMC2020USD-13 specifies 1149pF at 10V, and the PJL9602_R2_00001 specifies 343pF to 870pF at 15V. Higher input capacitance increases gate charge and switching losses. The PJL9602_R2_00001 offers the lowest input capacitance, resulting in faster switching performance.

Q: Can these parts be used interchangeably in existing PCB designs?

A: Yes. All three parts use identical 8-SOIC package dimensions (0.154" width, 3.90mm). PCB footprints and solder reflow profiles are compatible. No PCB redesign is required for substitution.

Q: What is the inventory status of these substitute parts?

A: The DMC2020USD-13 has 16,949 pieces in stock. The PJL9602_R2_00001 has 3,098 pieces in stock. Both parts are active products with established supply availability, contrasting with the obsolete status of the IRF7307TRPBF.

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