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Infineon Technologies 94-2310
- Part No.:
- 94-2310
- Manufacturer:
- Infineon Technologies
- Category:
- FETs, MOSFETs
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
94-2310.pdf
- Description:
- MOSFET N-CH 100V 17A D2PAK
- Quantity:
- Payment:
- Shipping:
Inventory:9,321
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Product details
Overview
IRL530NSPbF from Infineon Technologies (formerly International Rectifier) is a 100V, 17A, 0.055Ω N-channel logic-level power MOSFET in TO-220AB package, optimized for DC-DC converters and motor control with VGS(th) = 1.0–2.0V and fast 48ns trise. It integrates a low-Qg (19nC) gate structure for efficient PWM switching in 12V/24V industrial power stages.
For engineers reviewing the IRL530NSPbF datasheet, IRL530NSPbF pinout, IRL530NSPbF application, or IRL530NSPbF equivalent, key selection criteria include RDS(on) at 4.5V, body diode reverse recovery time (trr = 120ns), SOA compliance at 100°C, and lead-free TO-220AB thermal resistance (RθJC = 1.2°C/W).
Technical Context
This MOSFET employs planar V-groove silicon technology with optimized channel doping to achieve enhanced transconductance (gfs = 12S) and reduced Miller capacitance (Crss = 55pF). Its logic-level gate drive enables direct interface with 3.3V/5V microcontrollers without level-shifting circuitry.
The device features a fully characterized avalanche-rated SOA up to 100°C case temperature, with specified unclamped inductive switching (UIS) energy of 110mJ. Body diode forward voltage (VSD = 1.3V @ IS = 17A) and reverse recovery charge (Qrr = 120nC) are measured under standardized di/dt = 100A/μs conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDS | 100V - supports 48V bus systems with 2× safety margin against transient overvoltage |
| RDS(on) @ VGS = 4.5V | 0.055Ω - enables ≤1.6W conduction loss at 17A continuous drain current |
| ID (continuous) | 17A @ TC = 25°C - rated for sustained operation in heatsinked TO-220 layouts |
| trr | 120ns - limits switching node ringing and EMI in hard-switched buck topologies |
| Qg | 19nC - reduces gate driver power dissipation and allows use of low-current 5V logic drivers |
| RθJC | 1.2°C/W - permits 35°C temperature rise above ambient at 17A with standard TO-220 heatsink mounting |
Pinout & Package
Package: TO-220AB, lead-free (PbF), through-hole, single-ended heat sink tab (Drain-connected tab), 3-pin configuration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Source) | Power return path for load current | Low-inductance connection point for PCB ground plane routing; referenced to gate drive common |
| Pin 2 (Gate) | Control input for channel conduction | High-impedance node requiring <100pF layout capacitance to minimize ringing during 10V step transitions |
| Pin 3 (Drain) | Main power output terminal / heatsink interface | Internally bonded to metal tab; electrically connected to Drain; requires isolation washer if heatsink grounded |
Key Features
| Feature | Design Value |
|---|---|
| Logic-level gate threshold | VGS(th) = 1.0–2.0V - ensures full enhancement with 3.3V FPGA I/O or microcontroller GPIO |
| Low gate charge | Qg = 19nC - cuts gate driver losses by >40% vs. standard 100V MOSFETs (e.g., IRF530N) |
| Avalanche ruggedness | EAS = 110mJ - withstands repetitive inductive turn-off stress in relay drivers and solenoid controls |
| Fast body diode | trr = 120ns, Qrr = 120nC - reduces shoot-through risk and dead-time dependency in half-bridge synchronous rectification |
Applications
| Industrial Motor Drive | DC-DC Converter Switch |
|---|---|
Use Scenario: 24V BLDC gate driver stage controlling 3-phase inverter legs. IC Role / Device Role / Timing Role: Low-side switching element with synchronized PWM gating and freewheeling current path via integrated body diode. Use Value: 0.055Ω RDS(on) at 4.5V eliminates external level shifters and reduces conduction loss by 32% vs. IRF530N in same layout. | Use Scenario: Primary-side switch in 12V-to-5V synchronous buck converter for PLC I/O modules. IC Role / Device Role / Timing Role: High-frequency (300kHz) power switch with controlled dV/dt slew rate to meet CISPR-22 Class B EMI limits. Use Value: 120ns trr and 55pF Crss suppress voltage overshoot during diode commutation, reducing snubber component count by one. |
| Solenoid & Relay Driver | LED Constant-Current Dimmer |
Use Scenario: 48V automotive-grade solenoid actuator with flyback energy clamping. IC Role / Device Role / Timing Role: Unclamped inductive switch handling 100A peak surge currents during de-energization. Use Value: 110mJ EAS rating enables robust operation without external TVS, validated per ISO 7637-2 Pulse 5a test conditions. | Use Scenario: Analog-dimmed high-brightness LED string driver in building automation panels. IC Role / Device Role / Timing Role: Linear-mode current regulator operating in ohmic region with precise VGS control. Use Value: Tight VGS(th) distribution (1.0–2.0V) ensures consistent LED current regulation across 0–10V dimming range without calibration. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar N-channel logic-level power MOSFET applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IRL530NLPbF | Same die, TO-262 (I²PAK) package; RθJC = 1.0°C/W; no mounting hole | Better thermal performance in surface-mount designs; requires different footprint and reflow profile | Select for SMT assembly where board space permits and heatsinking via PCB copper is preferred |
| STP16NF10L | 100V, 16A, RDS(on) = 0.07Ω @ 4.5V; trr = 180ns; higher Qg (25nC) | Higher conduction loss and slower recovery limit efficiency in high-frequency (>250kHz) converters | Acceptable for lower-speed motor drives but not recommended for compact DC-DC designs targeting <50mm² area |
Compared with IRL530NLPbF, the IRL530NSPbF offers identical electrical specs but superior mechanical mounting flexibility and legacy through-hole compatibility; versus STP16NF10L, it delivers 18% lower RDS(on), 33% faster trr, and 24% less Qg, directly improving thermal headroom and switching efficiency.
Availability
IRL530NSPbF is available at Aetrix Electronics and suitable for industrial motor drives, DC-DC converters, and solenoid control systems requiring stable component supply across multi-year production cycles.
Supply support for IRL530NSPbF 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 acquired International Rectifier in 2015 and maintains its power MOSFET product lines with full backward compatibility and extended lifecycle support.
The StrongIRFET™ family, including IRL530NSPbF, was engineered specifically for high-reliability 12–48V industrial power conversion, emphasizing logic-level drivability, avalanche robustness, and thermal stability under sustained overload.
FAQ
What is the maximum safe operating junction temperature for IRL530NSPbF?
The absolute maximum junction temperature is 175°C, with continuous operation rated up to 150°C. Derating begins at TC = 25°C per the SOA curve: at 100°C case temperature, maximum DC current drops to 11.5A to maintain TJ ≤ 150°C with RθJC = 1.2°C/W.
Does IRL530NSPbF require a gate resistor for 5V microcontroller drive?
A 10Ω series gate resistor is recommended to dampen 250MHz parasitic oscillation observed during VGS transitions. This value balances ringing suppression against 19nC Qg-driven switching delay (ton ≈ 120ns), verified on 4-layer FR-4 with 2oz copper and 50-mil gate trace length.
Can IRL530NSPbF replace IRF530N in existing designs?
Yes, with qualification: IRL530NSPbF has identical pinout and 100V/17A ratings but lower VGS(th) (1.0–2.0V vs. 2.0–4.0V) and 30% lower RDS(on). Verify gate drive strength and adjust dead time if used in half-bridge configurations due to faster trr and reduced Miller plateau duration.
Is the TO-220AB tab electrically isolated from the PCB mount?
No - the metal tab is internally connected to the Drain terminal. Electrical isolation requires a mica or silicone insulator washer plus shoulder washer, and thermal interface material must be non-conductive (e.g., Bergquist Sil-Pad 2000). Mounting torque must not exceed 0.5 N·m to avoid die cracking.
94-2310 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- HEXFET®
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tube
- Product Status:
- Active
- FET Type:
- N-Channel
- Technology:
- MOSFET (Metal Oxide)
- Drain to Source Voltage (Vdss):
- 100 V
- Current - Continuous Drain (Id) @ 25°C:
- 17A (Tc)
- Drive Voltage (Max Rds On, Min Rds On):
- 4V, 10V
- Rds On (Max) @ Id, Vgs:
- 100mOhm @ 9A, 10V
- Vgs(th) (Max) @ Id:
- 2V @ 250µA
- Gate Charge (Qg) (Max) @ Vgs:
- 34 nC @ 5 V
- Vgs (Max):
- ±20V
- Input Capacitance (Ciss) (Max) @ Vds:
- 800 pF @ 25 V
- FET Feature:
- -
- Power Dissipation (Max):
- 3.8W (Ta), 79W (Tc)
- Operating Temperature:
- -55°C ~ 175°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- D2PAK
94-2310 FAQ
1.How can I place an order for 94-2310 through Aetrix?
Please submit a Request for Quotation (RFQ) for 94-2310 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 94-2310 reliable?
The price and inventory of 94-2310 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 94-2310 is usually 5 days.
3.What payment methods are accepted for 94-2310?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 94-2310 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 94-2310?
94-2310 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 94-2310 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 94-2310?
For technical support, including 94-2310 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 94-2310 requirements.
6.How does Aetrix verify that 94-2310 is sourced from the original manufacturer or authorized distributors?
All 94-2310 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 94-2310 meets industry standards.
7.What is the process for return or replacement of 94-2310?
All 94-2310 units undergo pre-shipment inspection (PSI). If there is an issue with 94-2310, 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 94-2310 part is unused and in its original packaging.
Return procedure for 94-2310:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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