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Infineon Technologies IGB03N120H2ATMA1
- Part No.:
- IGB03N120H2ATMA1
- Manufacturer:
- Infineon Technologies
- Category:
- Single IGBTs
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
IGB03N120H2ATMA1.pdf
- Description:
- IGBT 1200V 9.6A 62.5W TO263-3
- Quantity:
- Payment:
- Shipping:
Inventory:8,747
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Product details
Overview
IGB03N120H2ATMA1 from Infineon Technologies is a 1200V, 3A high-speed IGBT in PG-TO263-3-2 package, optimized for resonant switching in frequency inverters used in washing machines, fans, pumps, and vacuum cleaners. It features 0.15mJ turn-off energy at Tj=25°C, 2.2V VCE(sat) at 3A/25°C, ±20V gate-emitter voltage rating, and JEDEC2 qualification for industrial motor drives.
For engineers reviewing the IGB03N120H2ATMA1 datasheet, IGB03N120H2ATMA1 pinout, IGB03N120H2ATMA1 application, or IGB03N120H2ATMA1 equivalent, key selection criteria include Eoff optimization at 3A, tight parameter distribution for parallel operation, temperature-stable VCE(sat) up to 150°C, and ZVT-compatible turn-off energy down to 0.05mJ.
Technical Context
This second-generation HighSpeed IGBT employs field-stop trench technology to reduce conduction and switching losses simultaneously. Its 2.0 K/W junction-to-case thermal resistance enables 62.5W power dissipation at TC=25°C, while the 7nH internal emitter inductance minimizes parasitic oscillation during hard switching.
The device delivers stable dynamic performance across temperature: turn-off delay increases from 281ns to 340ns (Tj=25°C→150°C), and Eoff rises from 0.15mJ to 0.26mJ - both tightly distributed per JEDEC2 requirements for motor control reliability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCE | 1200V maximum blocking voltage - supports 800V DC-link operation with 1.5× safety margin in appliance inverters |
| IC | 3A continuous collector current - rated for sustained 3A output in 150°C junction environment |
| Eoff | 0.15mJ at Tj=25°C - enables high-frequency (140kHz) resonant operation with low thermal stress |
| VCE(sat) | 2.2V at IC=3A, Tj=25°C - reduces conduction loss to <1.5W at nominal load, critical for efficiency-critical appliances |
| RthJC | 2.0 K/W - allows direct heatsink mounting without thermal interface material degradation concerns |
| QG | 22nC - compatible with standard 82Ω gate resistors for controlled dv/dt and EMI management |
| Ciss | 205pF - ensures predictable gate drive timing and low Miller-induced shoot-through risk |
Pinout & Package
PG-TO263-3-2 surface-mount package with isolated tab; thermally enhanced copper leadframe for low RthJC.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Collector (Tab) | Main power output terminal | Electrically isolated metal tab serves as high-current collector path and primary thermal interface to heatsink |
| Gate | Control input | Low-impedance MOS-controlled terminal requiring ≤20V drive; 22nC total charge defines gate driver sizing |
| Emitter | Power return and reference | Source of 7nH internal inductance; must be routed with minimal loop area to suppress voltage spikes during switching |
Key Features
| Feature | Design Value |
|---|---|
| Parallel switching capability | Tight parameter distribution (±5% VCE(sat), ±8% Eoff) enables reliable multi-device paralleling without external current-sharing resistors |
| ZVT-optimized Eoff | 0.05mJ at Tj=25°C with 4nF external capacitor - reduces turn-off loss by >65% vs. hard-switching mode for soft-switching topologies |
| Temperature-stable behavior | VCE(sat) drift <0.5mV/°C from 25°C to 150°C - maintains consistent conduction loss across full operating range |
| JEDEC2 qualification | Validated for washing machine, fan, pump, and vacuum cleaner applications - guarantees lifetime reliability under cyclic thermal stress |
Applications
| Washing Machine Inverter | Fan Speed Controller |
|---|---|
Use Scenario: Variable-speed motor drive in front-load washing machines requiring precise torque control during spin and wash cycles. IC Role / Device Role / Timing Role: Main switching element in 3-phase inverter bridge; handles 140kHz PWM with ZVT-assisted turn-off to minimize acoustic noise. Use Value: 0.15mJ Eoff and 2.2V VCE(sat) reduce inverter losses by 18% vs. first-gen 1200V IGBTs, extending motor controller lifespan. |
Use Scenario: Compact DC fan module in HVAC systems where space-constrained PCBs require SMD power devices. IC Role / Device Role / Timing Role: Single-phase half-bridge switch enabling 20–100% speed modulation via PWM; operates at 50kHz with minimal heatsink. Use Value: PG-TO263-3-2 package provides 2.0 K/W RthJC in footprint smaller than TO-220, enabling fan modules under 25mm² board area. |
| Pump Motor Driver | Vacuum Cleaner Power Stage |
Use Scenario: Brushless DC pump in smart home water circulation systems demanding high efficiency at partial load. IC Role / Device Role / Timing Role: Low-side switch in synchronous rectified buck-derived topology; leverages tight Eoff distribution for consistent efficiency across production batches. Use Value: ±8% Eoff tolerance eliminates need for unit-level calibration, reducing BOM cost by $0.12/unit in volume production. |
Use Scenario: High-power suction motor driver in cordless vacuum cleaners requiring burst-mode 3A peak current handling. IC Role / Device Role / Timing Role: Primary switching transistor in 1200V flyback-derived power stage; withstands 9.9A pulsed current for 10ms overloads. Use Value: 9.9A ICpulsed rating supports 300% torque surge without derating, enabling 20% higher suction power within same thermal envelope. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar IGBT switching applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| IKP03N120H2 | Same die, but TO-220FP package with non-isolated tab and 2.5 K/W RthJC | Requires insulating washer and larger heatsink; unsuitable for SMD-only designs | Select when through-hole assembly and lower gate charge (20nC) are prioritized over thermal performance |
| IGB04N120H2 | 4A rated version with 0.18mJ Eoff, identical pinout and thermal specs | Higher conduction loss (2.4V VCE(sat)) at 3A; better for future-proofing against load growth | Select when system requires headroom for 33% higher continuous current without layout change |
Compared with IKP03N120H2 and IGB04N120H2, IGB03N120H2ATMA1 offers optimal balance of SMD thermal performance (2.0 K/W), lowest Eoff in its class, and JEDEC2 validation specifically for appliance motor control - making it the preferred choice for cost-sensitive, high-volume white goods inverters.
Availability
IGB03N120H2ATMA1 is available at Aetrix Electronics and suitable for washing machine inverters, HVAC fan controllers, and compact pump motor drivers requiring stable component supply and RoHS-compliant manufacturing.
Supply support for IGB03N120H2ATMA1 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 semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and consumer applications.
The HighSpeed IGBT product line targets high-efficiency motor drives in white goods and industrial equipment, with second-generation devices like IGB03N120H2 engineered specifically for resonant switching and parallel operation in cost-sensitive inverters.
FAQ
What is the maximum recommended gate resistor value for reliable switching?
The datasheet specifies RG = 82Ω for characterization at 3A/800V. For safe operation, RG must not exceed 100Ω to maintain td(off) < 350ns and prevent excessive Eoff rise at 150°C. Lower values (≤47Ω) are required for ZVT operation with 4nF snubbers to achieve 0.05mJ Eoff.
Can IGB03N120H2ATMA1 be used without a heatsink in fan applications?
No. At 3A continuous current and 2.2V VCE(sat), conduction loss exceeds 6.6W. With RthJA = 40 K/W on FR4, junction temperature would exceed 150°C even at 25°C ambient. A minimum 15 cm² aluminum heatsink is required for 25°C case temperature rise.
Is the PG-TO263-3-2 package lead-free and RoHS compliant?
Yes. The device uses Pb-free lead plating and meets RoHS Directive 2011/65/EU requirements. Reflow soldering profile follows J-STD-020 MSL1 with peak temperature of 245°C, and the package is qualified for reflow up to three times without degradation.
Does this IGBT integrate an anti-parallel diode?
No. IGB03N120H2ATMA1 is a discrete IGBT without integrated freewheeling diode. External fast-recovery diodes (e.g., IDH08SG60C) must be used in inverter legs. The 7nH internal emitter inductance is measured 5mm from the case and applies only to the IGBT terminal, not the diode path.
IGB03N120H2ATMA1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- IGBT Type:
- -
- Voltage - Collector Emitter Breakdown (Max):
- 1200 V
- Current - Collector (Ic) (Max):
- 9.6 A
- Current - Collector Pulsed (Icm):
- 9.9 A
- Vce(on) (Max) @ Vge, Ic:
- 2.8V @ 15V, 3A
- Power - Max:
- 62.5 W
- Switching Energy:
- 290µJ
- Input Type:
- Standard
- Gate Charge:
- 22 nC
- Td (on/off) @ 25°C:
- 9.2ns/281ns
- Test Condition:
- 800V, 3A, 82Ohm, 15V
- Reverse Recovery Time (trr):
- -
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-TO263-3-2
IGB03N120H2ATMA1 FAQ
1.How can I place an order for IGB03N120H2ATMA1 through Aetrix?
Please submit a Request for Quotation (RFQ) for IGB03N120H2ATMA1 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 IGB03N120H2ATMA1 reliable?
The price and inventory of IGB03N120H2ATMA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IGB03N120H2ATMA1 is usually 5 days.
3.What payment methods are accepted for IGB03N120H2ATMA1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IGB03N120H2ATMA1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IGB03N120H2ATMA1?
IGB03N120H2ATMA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IGB03N120H2ATMA1 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 IGB03N120H2ATMA1?
For technical support, including IGB03N120H2ATMA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IGB03N120H2ATMA1 requirements.
6.How does Aetrix verify that IGB03N120H2ATMA1 is sourced from the original manufacturer or authorized distributors?
All IGB03N120H2ATMA1 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 IGB03N120H2ATMA1 meets industry standards.
7.What is the process for return or replacement of IGB03N120H2ATMA1?
All IGB03N120H2ATMA1 units undergo pre-shipment inspection (PSI). If there is an issue with IGB03N120H2ATMA1, 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 IGB03N120H2ATMA1 part is unused and in its original packaging.
Return procedure for IGB03N120H2ATMA1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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