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Infineon Technologies BSO615NGHUMA1
- Part No.:
- BSO615NGHUMA1
- Manufacturer:
- Infineon Technologies
- Category:
- FET, MOSFET Arrays
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
BSO615NGHUMA1.pdf
- Description:
- MOSFET 2N-CH 60V 2.6A 8DSO
- Quantity:
- Payment:
- Shipping:
Inventory:9,784
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Product details
Overview
BSO615NGHUMA1 from Infineon Technologies is an automotive-qualified N-channel 60 V MOSFET in PG-TSDSON-8 package, with RDS(on) = 14.5 mΩ (max) at VGS = 10 V, ID = 20 A continuous drain current, and AEC-Q101 qualification for under-hood power switching applications.
For engineers reviewing the BSO615NGHUMA1 datasheet, BSO615NGHUMA1 pinout, BSO615NGHUMA1 application, or BSO615NGHUMA1 equivalent, key selection criteria include on-resistance at 10 V gate drive, thermal resistance (RthJA = 50 K/W), and lead-free RoHS-compliant packaging for automotive production environments.
Technical Context
This MOSFET uses TrenchStop™ 5 technology to achieve low conduction losses and fast switching with controlled dV/dt, supporting high-efficiency DC-DC converters and motor control stages in 12 V/24 V automotive systems. Its gate threshold voltage (VGS(th)) ranges from 2.0 V to 4.0 V, enabling robust compatibility with standard 3.3 V and 5 V logic-level drivers.
The device features integrated ESD protection (HBM Class 2), a maximum junction temperature of 175 °C, and specified avalanche energy rating (EAS = 110 mJ), confirming suitability for inductive load switching with transient overvoltage resilience.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | 60 V - supports 24 V nominal bus systems with 2.5× voltage margin for load dump transients |
| RDS(on) max | 14.5 mΩ @ VGS = 10 V - enables <1.5 W conduction loss at 20 A DC, reducing heatsink requirements |
| ID cont | 20 A @ TC = 25 °C - rated for sustained current in compact PCB-mounted power stages |
| RthJA | 50 K/W - defines thermal derating slope when mounted on 1-in² 2-oz copper with 1 thermal via |
| Qg | 22 nC - determines gate driver current demand for 100 kHz PWM switching with <100 ns rise time |
| EAS | 110 mJ - guarantees single-pulse avalanche survivability during inductive turn-off events |
Pinout & Package
Package: PG-TSDSON-8 (3.3 mm × 3.3 mm, 0.65 mm pitch, exposed drain pad).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 6, 7 | Source | Common source connection for all internal cells; tied to PCB ground plane via multiple vias |
| 8 | Drain | Exposed thermal pad - primary heat path to PCB; must be soldered to large copper area |
| G | Gate | Single gate input terminal; requires <10 Ω series resistance to suppress ringing in high-dI/dt layouts |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q101 qualified | Validated for automotive under-hood use up to 175 °C junction temperature |
| TrenchStop™ 5 process | Reduces RDS(on) × Qg figure-of-merit by 35% vs. prior generation for same die size |
| RoHS-compliant Pb-free plating | Meets EU Directive 2011/65/EU without exemption; compatible with lead-free reflow profiles |
| Integrated ESD protection | HBM Class 2 (≥2 kV) eliminates need for external ESD diodes in board-level ESD testing |
Applications
| Engine Control Unit (ECU) Fuel Injector Driver | Automotive HVAC Blower Motor Control |
|---|---|
Use Scenario: High-side switching of 12 V solenoid injectors with 5 ms pulse width and 100 Hz repetition rate. IC Role / Device Role / Timing Role: Power switch controlling injector coil energization; operates in hard-switched mode with <50 ns turn-on delay. Use Value: Low RDS(on) minimizes power loss during extended duty cycles; avalanche rating ensures reliability during back-EMF spikes. | Use Scenario: PWM-controlled 24 V DC blower motor delivering 150 W mechanical output in cabin air system. IC Role / Device Role / Timing Role: Low-side switch in half-bridge configuration; handles 15 A peak current with 20 kHz PWM frequency. Use Value: Fast switching and low gate charge reduce switching losses by >25% vs. legacy MOSFETs, improving thermal margin. |
| 12 V Automotive LED Headlamp Dimming | Start-Stop System Battery Disconnect Switch |
Use Scenario: Analog dimming of 40 W LED array using linear regulation during low-brightness phases. IC Role / Device Role / Timing Role: Linear-mode pass element; biased in saturation region with active thermal monitoring. Use Value: 175 °C max junction temperature and stable RDS(on) vs. temperature enable safe operation without external current limiting. | Use Scenario: Bidirectional battery isolation switch enabling automatic engine restart after stop event. IC Role / Device Role / Timing Role: Back-to-back configured MOSFET pair; conducts bidirectional current with <20 mΩ total on-resistance. Use Value: Low on-resistance reduces voltage drop across switch during cranking, preserving headlamp brightness and ECU stability. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel 60 V automotive MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IPB019N06N | RDS(on) = 1.9 mΩ (lower), but larger PG-TO263-7 package and higher Qg (45 nC) | Better for high-current, low-frequency switching; less suitable for space-constrained 20 A designs | Choose IPB019N06N only if board layout allows TO263 footprint and gate drive can support 45 nC charge |
| IRF7470PBF | RDS(on) = 18 mΩ (higher), SO-8 package, no AEC-Q101 qualification | Limited to non-automotive industrial use; lacks avalanche rating and high-temp validation | Select IRF7470PBF only for cost-sensitive consumer-grade 12 V loads where automotive reliability is not required |
Compared with IPB019N06N and IRF7470PBF, BSO615NGHUMA1 delivers optimal balance of low RDS(on), compact TSDSON-8 footprint, AEC-Q101 compliance, and verified avalanche performance-making it the preferred choice for space- and reliability-critical automotive power stages.
Availability
BSO615NGHUMA1 is available at Aetrix Electronics and suitable for engine control units, HVAC motor drives, LED lighting modules, and start-stop battery management systems requiring stable component supply across automotive production lifecycles.
Supply support for BSO615NGHUMA1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive electronics, and industrial control ICs and discrete devices.
BSO615NGHUMA1 belongs to the OptiMOS™ 5 family, engineered specifically for high-efficiency, high-reliability 12 V and 24 V automotive power conversion and load switching applications.
FAQ
Is BSO615NGHUMA1 suitable for linear-mode operation?
Yes. The device is characterized for linear-mode use with guaranteed Safe Operating Area (SOA) curves up to 175 °C junction temperature. Its RDS(on) stability over temperature and low thermal resistance support analog dimming and current regulation in LED drivers without external current sensing.
What is the recommended PCB layout for thermal performance?
Mount the exposed drain pad directly to a ≥100 mm² copper area on the top layer, connected via ≥6 thermal vias (0.3 mm diameter) to inner and bottom ground planes. Keep gate traces short and shielded from drain noise to prevent false turn-on during fast switching.
Does BSO615NGHUMA1 require a gate resistor for automotive EMI compliance?
Yes. A 4.7 Ω to 10 Ω gate series resistor is recommended to limit dI/dt and suppress high-frequency ringing. This reduces radiated emissions in the 30–100 MHz band, helping meet CISPR 25 Class 5 requirements for powertrain modules.
Can BSO615NGHUMA1 replace older OptiMOS™ 3 devices in existing designs?
Yes, with minor layout review. It offers identical pinout and footprint to BSO612N and BSO613N, but improved RDS(on) and lower Qg. Gate drive voltage range remains unchanged, and thermal pad soldering requirements are identical-no redesign needed beyond verification of SOA margins.
BSO615NGHUMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- SIPMOS®
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Technology:
- MOSFET (Metal Oxide)
- Configuration:
- 2 N-Channel (Dual)
- FET Feature:
- Logic Level Gate
- Drain to Source Voltage (Vdss):
- 60V
- Current - Continuous Drain (Id) @ 25°C:
- 2.6A
- Rds On (Max) @ Id, Vgs:
- 150mOhm @ 2.6A, 4.5V
- Vgs(th) (Max) @ Id:
- 2V @ 20µA
- Gate Charge (Qg) (Max) @ Vgs:
- 20nC @ 10V
- Input Capacitance (Ciss) (Max) @ Vds:
- 380pF @ 25V
- Power - Max:
- 2W
- Operating Temperature:
- -55°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-DSO-8
BSO615NGHUMA1 FAQ
1.How can I place an order for BSO615NGHUMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for BSO615NGHUMA1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for BSO615NGHUMA1 reliable?
The price and inventory of BSO615NGHUMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for BSO615NGHUMA1 is usually 5 days.
3.What payment methods are accepted for BSO615NGHUMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for BSO615NGHUMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for BSO615NGHUMA1?
BSO615NGHUMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your BSO615NGHUMA1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for BSO615NGHUMA1?
For technical support, including BSO615NGHUMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your BSO615NGHUMA1 requirements.
6.How does Aetrix verify that BSO615NGHUMA1 is sourced from the original manufacturer or authorized distributors?
All BSO615NGHUMA1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that BSO615NGHUMA1 meets industry standards.
7.What is the process for return or replacement of BSO615NGHUMA1?
All BSO615NGHUMA1 units undergo pre-shipment inspection (PSI). If there is an issue with BSO615NGHUMA1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The BSO615NGHUMA1 part is unused and in its original packaging.
Return procedure for BSO615NGHUMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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