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HAT2279H-EL-E Equivalent & Substitute Parts
Part Overview
The HAT2279H-EL-E is an N-Channel MOSFET manufactured by Renesas Electronics Corporation, rated for 80V drain-to-source voltage with 30A continuous drain current at 25°C. This device is housed in an LFPAK surface mount package and is designed for power switching applications requiring moderate current handling and voltage ratings. The part is Active in product status and RoHS3 compliant.
Substitute parts are identified when equivalent electrical performance can be achieved within the specified voltage and current ratings, while maintaining compatibility with the LFPAK package family and surface mount assembly requirements.
Substiute Parts
Key Parameters
| Parameter | Value | Unit |
|---|---|---|
| Drain-to-Source Voltage (Vdss) | 80 | V |
| Continuous Drain Current (Id) @ 25°C | 30 | A (Ta) |
| On-State Resistance (Rds On) @ 15A, 10V | 12 | mOhm |
| Gate Charge (Qg) @ 10V | 60 | nC |
| Input Capacitance (Ciss) @ 10V | 3520 | pF |
| Power Dissipation (Max) | 25 | W (Tc) |
| Gate-Source Voltage (Vgs Max) | ±20 | V |
| Operating Temperature (TJ) | 150 | °C |
| Package Type | LFPAK (SC-100, SOT-669) | — |
| Mounting Type | Surface Mount | — |
| RoHS Status | ROHS3 Compliant | — |
Substitute Part Grouping Explanation
Substitute parts for the HAT2279H-EL-E are selected based on the following electrical and mechanical criteria:
Primary Substitution Criteria:
- Drain-to-Source Voltage (Vdss): 75V minimum to 100V maximum
- Continuous Drain Current (Id): 20A minimum to 82A maximum
- Package Family: LFPAK or LFPAK56 (compatible with SC-100, SOT-669 footprints)
- Mounting Type: Surface Mount
- Technology: N-Channel MOSFET (Metal Oxide)
- RoHS Compliance: ROHS3 Compliant
Secondary Compatibility Parameters:
- Gate-Source Voltage (Vgs): ±15V to ±20V
- On-State Resistance (Rds On): Measured at comparable gate drive voltages
- Operating Temperature Range: Minimum -55°C to 175°C (TJ)
Substitute parts are grouped into two categories: direct electrical equivalents (matching 80V rating) and functional alternatives (75V or 100V ratings with adjusted current ratings). All substitute parts maintain surface mount assembly compatibility and RoHS3 compliance.
Parameter Comparison
| Part Number | Manufacturer | Vdss (V) | Id @ 25°C (A) | Rds On (mOhm) | Qg @ 10V (nC) | Ciss @ Vds (pF) | Power Dissipation (W) | Vgs Max (V) | Package |
|---|---|---|---|---|---|---|---|---|---|
| HAT2279H-EL-E | Renesas Electronics | 80 | 30 (Ta) | 12 @ 15A, 10V | 60 @ 10V | 3520 @ 10V | 25 (Tc) | ±20 | LFPAK |
| PSMN013-80YS,115 | Nexperia USA Inc. | 80 | 60 (Tc) | 12.9 @ 15A, 10V | 37 @ 10V | 2420 @ 40V | 106 (Tc) | ±20 | LFPAK56 |
| PSMN018-80YS,115 | Nexperia USA Inc. | 80 | 45 (Tc) | 18 @ 5A, 10V | 26 @ 10V | 1640 @ 40V | 89 (Tc) | ±20 | LFPAK56 |
| PSMN026-80YS,115 | Nexperia USA Inc. | 80 | 34 (Tc) | 27.5 @ 5A, 10V | 20 @ 10V | 1200 @ 40V | 74 (Tc) | ±20 | LFPAK56 |
| PSMN045-80YS,115 | Nexperia USA Inc. | 80 | 24 (Tc) | 45 @ 5A, 10V | 12.5 @ 10V | 675 @ 40V | 56 (Tc) | ±20 | LFPAK56 |
| PSMN8R2-80YS,115 | Nexperia USA Inc. | 80 | 82 (Tc) | 8.5 @ 15A, 10V | 55 @ 10V | 3640 @ 40V | 130 (Tc) | ±20 | LFPAK56 |
| BUK9Y30-75B,115 | Nexperia USA Inc. | 75 | 34 (Tc) | 28 @ 15A, 10V | 19 @ 5V | 2070 @ 25V | 85 (Tc) | ±15 | LFPAK56 |
| BUK9Y58-75B,115 | Nexperia USA Inc. | 75 | 20.73 (Tc) | 53 @ 10A, 10V | 10.7 @ 5V | 1137 @ 25V | 60.4 (Tc) | ±15 | LFPAK56 |
| STL90N10F7 | STMicroelectronics | 100 | 70 (Tc) | 10.5 @ 8A, 10V | 39 @ 10V | 3550 @ 50V | 100 (Tc) | ±20 | PowerFlat (5x6) |
Engineering Selection Recommendations
Direct Voltage Rating Equivalents (80V):
The PSMN series devices (PSMN013-80YS,115, PSMN018-80YS,115, PSMN026-80YS,115, PSMN045-80YS,115, PSMN8R2-80YS,115) and PSMN8R2-80YS,115 maintain the 80V Vdss rating of the HAT2279H-EL-E. These parts are manufactured by Nexperia USA Inc. and are available in LFPAK56 package variants. Selection among these devices depends on required continuous drain current: PSMN045-80YS,115 (24A), PSMN026-80YS,115 (34A), PSMN018-80YS,115 (45A), PSMN013-80YS,115 (60A), and PSMN8R2-80YS,115 (82A). All are RoHS3 compliant with operating temperature range of -55°C to 175°C (TJ).
Lower Voltage Alternatives (75V):
The BUK9Y30-75B,115 and BUK9Y58-75B,115 devices operate at 75V Vdss, providing a 5V margin below the HAT2279H-EL-E rating. These parts are manufactured by Nexperia USA Inc. under the TrenchMOS™ series and carry AEC-Q101 automotive qualification. BUK9Y30-75B,115 provides 34A continuous drain current, while BUK9Y58-75B,115 provides 20.73A. Both feature Moisture Sensitivity Level 1 (Unlimited) and operating temperature range of -55°C to 175°C (TJ).
Higher Voltage Alternative (100V):
The STL90N10F7 manufactured by STMicroelectronics operates at 100V Vdss with 70A continuous drain current. This device is housed in PowerFlat™ (5x6) package, which differs from the LFPAK footprint. The STL90N10F7 is part of the DeepGATE™ and STripFET™ VII series, RoHS3 compliant, with Moisture Sensitivity Level 1 (Unlimited) and operating temperature of 175°C (TJ).
Compliance and Certification Status:
All substitute parts listed maintain RoHS3 compliance and REACH Unaffected status, matching the HAT2279H-EL-E regulatory profile. Parts designated with AEC-Q101 qualification (BUK9Y30-75B,115 and BUK9Y58-75B,115) are suitable for automotive applications. Moisture Sensitivity Level 1 (Unlimited) on Nexperia and STMicroelectronics parts provides superior handling characteristics compared to the HAT2279H-EL-E MSL 3 (168 Hours) rating.
Frequently Asked Questions (FAQ)
Q: Can PSMN series parts directly replace the HAT2279H-EL-E in existing designs?
A: PSMN series parts (PSMN013-80YS,115, PSMN018-80YS,115, PSMN026-80YS,115, PSMN045-80YS,115, PSMN8R2-80YS,115) maintain the 80V Vdss rating and ±20V Vgs maximum of the HAT2279H-EL-E. These parts are available in LFPAK56 package, which is compatible with SC-100 and SOT-669 footprints. Selection depends on required continuous drain current rating for your application.
Q: What is the difference between LFPAK and LFPAK56 packages?
A: Both LFPAK and LFPAK56 are surface mount packages with SC-100 and SOT-669 designations. LFPAK56 represents an enhanced variant with improved thermal performance. The footprint compatibility allows substitution between these package variants in most applications, though thermal management characteristics may differ.
Q: Are the BUK9Y series parts suitable for applications requiring 80V operation?
A: The BUK9Y30-75B,115 and BUK9Y58-75B,115 operate at 75V Vdss, which is 5V below the HAT2279H-EL-E 80V rating. These parts are suitable for applications where the maximum operating voltage does not exceed 75V. Both devices carry AEC-Q101 automotive qualification and feature improved Moisture Sensitivity Level 1 (Unlimited) compared to the HAT2279H-EL-E MSL 3 rating.
Q: What are the continuous drain current options available as substitutes?
A: Substitute parts provide continuous drain current ratings ranging from 20.73A to 82A at 25°C. The HAT2279H-EL-E provides 30A (Ta). For applications requiring similar current handling, PSMN026-80YS,115 (34A) and PSMN018-80YS,115 (45A) are direct 80V equivalents. For lower current requirements, PSMN045-80YS,115 (24A) and BUK9Y58-75B,115 (20.73A) are available. For higher current applications, PSMN013-80YS,115 (60A), PSMN8R2-80YS,115 (82A), and STL90N10F7 (70A) provide increased capacity.
Q: How do on-state resistance values compare across substitute parts?
A: On-state resistance (Rds On) varies across substitute parts depending on current rating and measurement conditions. The HAT2279H-EL-E specifies 12mOhm @ 15A, 10V. PSMN013-80YS,115 provides 12.9mOhm @ 15A, 10V (comparable), while PSMN8R2-80YS,115 provides 8.5mOhm @ 15A, 10V (lower resistance). Higher current-rated devices generally exhibit lower on-state resistance, reducing power dissipation in switching applications.
Q: Is the STL90N10F7 package compatible with LFPAK footprints?
A: The STL90N10F7 is housed in PowerFlat™ (5x6) package (8-PowerVDFN), which differs from the LFPAK footprint of the HAT2279H-EL-E. This package change requires PCB layout modification and is not a direct pin-compatible substitute. The STL90N10F7 is suitable for new designs or applications where package change is acceptable.
Q: What is the significance of Moisture Sensitivity Level (MSL) differences?
A: The HAT2279H-EL-E carries MSL 3 (168 Hours), requiring controlled storage and handling conditions. Substitute parts from Nexperia and STMicroelectronics feature MSL 1 (Unlimited), eliminating moisture sensitivity constraints. MSL 1 parts provide superior shelf life and reduced handling requirements during manufacturing and assembly.
Q: Can I use a higher current-rated substitute in place of the HAT2279H-EL-E?
A: Yes. Higher current-rated substitutes such as PSMN013-80YS,115 (60A), PSMN8R2-80YS,115 (82A), or STL90N10F7 (70A) can be used in applications designed for the HAT2279H-EL-E 30A rating. These devices provide additional current capacity margin and typically feature lower on-state resistance, resulting in reduced power dissipation. Thermal management and PCB layout must accommodate the increased power handling capability.
Q: What compliance certifications should I verify for automotive applications?
A: For automotive applications, the BUK9Y30-75B,115 and BUK9Y58-75B,115 carry AEC-Q101 qualification, meeting automotive industry standards. The HAT2279H-EL-E does not specify AEC-Q101 qualification. All listed parts maintain RoHS3 compliance and REACH Unaffected status. Verify specific automotive qualification requirements with your application specifications before final part selection.
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