STB130N6F7 Equivalent & Substitute Parts

Part Overview

The STB130N6F7 is an N-Channel MOSFET manufactured by STMicroelectronics, rated for 60V drain-to-source voltage and 80A continuous drain current in a Surface Mount TO-263 (D2PAK) package. This device is part of the STripFET™ F7 series and maintains Active product status with full RoHS3 compliance.

Substitute parts are identified when equivalent electrical performance can be achieved within the specified parameter ranges while maintaining compatible packaging and thermal characteristics. The following parts provide functional alternatives based on matching or exceeding critical electrical specifications.

Key Parameters

Parameter	STB130N6F7	Unit
Drain to Source Voltage (Vdss)	60	V
Continuous Drain Current (Id) @ 25°C	80	A
Rds On (Max) @ 40A, 10V	5	mOhm
Gate Charge (Qg) @ 10V	42	nC
Power Dissipation (Max)	160	W
Operating Temperature Range	-55 to 175	°C
Package Type	TO-263 (D2PAK)	—
Vgs (Max)	±20	V

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Voltage Rating Compatibility: Substitute parts must have a Vdss rating equal to or greater than 60V to ensure safe operation under the same voltage conditions.

Current Capacity: Substitute parts must support continuous drain current (Id) at or above 80A to maintain equivalent current-handling capability.

On-Resistance (Rds On): Lower or equivalent Rds On values indicate improved performance and reduced power dissipation. Parts with Rds On at 10V drive voltage are directly comparable.

Gate Charge (Qg): Gate charge affects switching speed and driver requirements. Parts with similar or lower gate charge maintain compatible gate drive characteristics.

Package Compatibility: All substitute parts use Surface Mount TO-263 variants (D2PAK, TO-263-3, TO-263AB, or TO-263AA) to ensure mechanical and thermal compatibility.

Thermal Performance: Power dissipation ratings and operating temperature ranges must support the intended application thermal environment.

Compliance Status: All parts maintain RoHS3 compliance, MSL Level 1, and REACH Unaffected status.

Parameter Comparison

Part Number	Manufacturer	Vdss (V)	Id @ 25°C (A)	Rds On (mOhm)	Qg (nC)	Power Diss. (W)	Package	Status
STB130N6F7	STMicroelectronics	60	80	5 @ 40A	42 @ 10V	160	TO-263 (D2PAK)	Active
BUK764R0-55B,118	Nexperia USA Inc.	55	75	4 @ 25A	86 @ 10V	300	D2PAK	Active
IXFA220N06T3	IXYS	60	220	4 @ 100A	136 @ 10V	440	TO-263	Last Time Buy
IXFA230N075T2-7	IXYS	75	230	4.2 @ 50A	178 @ 10V	480	TO-263-7	Active
IXTA200N055T2	IXYS	55	200	4.2 @ 50A	109 @ 10V	360	TO-263AA	Active
N0601N-ZK-E1-AY	Renesas Electronics Corporation	60	100	4.2 @ 50A	133 @ 10V	156	TO-263	Active

Engineering Selection Recommendations

Direct Voltage and Current Match (60V, ≥80A):

The N0601N-ZK-E1-AY from Renesas Electronics Corporation provides the closest electrical alignment with the STB130N6F7. Both devices operate at 60V Vdss with comparable continuous drain current ratings (100A vs. 80A). The N0601N-ZK-E1-AY maintains Active product status and full RoHS3 compliance. This part is suitable for applications requiring minimal design modification.

The IXFA220N06T3 from IXYS also matches the 60V voltage rating and significantly exceeds current capacity (220A). However, this part carries Last Time Buy status, indicating limited future availability. Selection of this part requires consideration of long-term supply chain requirements.

Higher Voltage Rating (75V):

The IXFA230N075T2-7 from IXYS provides elevated voltage capability (75V) with substantially higher current capacity (230A). This part is suitable for applications requiring additional voltage margin or higher current handling. The part maintains Active status and full compliance certifications. The TO-263-7 package variant (7 leads + tab) differs from the standard D2PAK configuration and requires verification of PCB layout compatibility.

Lower Voltage Rating (55V):

The BUK764R0-55B,118 from Nexperia USA Inc. operates at 55V Vdss with 75A continuous drain current. This part is qualified to AEC-Q101 automotive standards and carries Active product status. Selection of this part is appropriate only for applications where 55V voltage rating provides sufficient margin above the maximum operating voltage. The lower voltage rating reduces component cost and thermal dissipation.

The IXTA200N055T2 from IXYS also operates at 55V with 200A continuous drain current. This part maintains Active status and full compliance. The elevated current capacity provides design flexibility for thermal management.

Compliance and Availability:

All substitute parts maintain RoHS3 compliance, MSL Level 1 (Unlimited), and REACH Unaffected status, ensuring regulatory alignment with the original STB130N6F7. Current inventory levels vary; the STB130N6F7 maintains the highest stock position (21,300 units), while substitute parts range from 834 to 7,424 units in available inventory.

Frequently Asked Questions (FAQ)

Q: Can the BUK764R0-55B,118 replace the STB130N6F7 in all applications?

A: The BUK764R0-55B,118 operates at 55V Vdss compared to the STB130N6F7's 60V rating. This part is suitable only for applications where the maximum operating voltage does not exceed 55V. The lower voltage rating reduces design margin. Verify that your application's maximum voltage requirement does not exceed 55V before selecting this substitute.

Q: What is the significance of the IXFA220N06T3 being marked as "Last Time Buy"?

A: Last Time Buy status indicates that IXYS has announced end-of-life for this part. While currently available in inventory (1,246 units), future procurement will not be possible. Selection of this part should be limited to applications where long-term supply continuity is not critical, or where design qualification has already been completed and production volumes are defined.

Q: How does the IXFA230N075T2-7 package differ from the STB130N6F7?

A: The IXFA230N075T2-7 uses a TO-263-7 package (7 leads + tab) compared to the STB130N6F7's standard TO-263-3 D2PAK (2 leads + tab). The additional leads provide enhanced thermal and electrical connectivity. PCB layout modifications are required to accommodate the different pin configuration. Verify footprint compatibility with your circuit board design before selection.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All substitute parts listed maintain RoHS3 compliance, MSL Level 1 (Unlimited), and REACH Unaffected status, matching the regulatory certifications of the STB130N6F7.

Q: What does Rds On (on-resistance) tell me about substitution suitability?

A: Rds On directly affects power dissipation and thermal performance. Lower Rds On values indicate reduced resistive losses during conduction. The STB130N6F7 specifies 5 mOhm at 40A and 10V. Substitute parts with equal or lower Rds On values provide equivalent or improved efficiency. Higher Rds On values increase heat generation and may require thermal design modifications.

Q: Can I use the N0601N-ZK-E1-AY as a direct drop-in replacement?

A: The N0601N-ZK-E1-AY from Renesas Electronics Corporation is the closest functional equivalent, matching the 60V voltage rating and providing 100A continuous drain current (exceeding the 80A requirement). Both parts use compatible TO-263 Surface Mount packages. Verify gate drive voltage compatibility (both support ±20V Vgs) and confirm that the slightly higher gate charge (133 nC vs. 42 nC) does not impact your gate driver circuit performance.

Q: Which substitute part offers the best thermal performance?

A: The IXFA230N075T2-7 provides the highest power dissipation rating (480W) and the IXFA220N06T3 provides 440W, compared to the STB130N6F7's 160W. These parts are suitable for applications requiring enhanced thermal capability. However, higher power dissipation ratings do not automatically indicate better thermal performance in your specific application; actual junction temperature depends on thermal design, PCB layout, and heat sinking implementation.

Q: What is the impact of gate charge differences on circuit design?

A: Gate charge (Qg) affects the energy required to switch the MOSFET and influences switching speed. The STB130N6F7 specifies 42 nC at 10V. Substitute parts range from 86 nC (BUK764R0-55B,118) to 178 nC (IXFA230N075T2-7). Higher gate charge requires more gate driver current or longer switching times. Verify that your gate driver circuit can supply the required charge within the desired switching frequency before selecting a substitute with significantly higher gate charge.

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