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Infineon Technologies IDD15E60BUMA2
- Part No.:
- IDD15E60BUMA2
- Manufacturer:
- Infineon Technologies
- Category:
- Single Diodes
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
IDD15E60BUMA2.pdf
- Description:
- DIODE GP 600V 29.2A TO252-3
- Quantity:
- Payment:
- Shipping:
Inventory:5,523
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Product details
Overview
IDD15E60BUMA2 from Infineon Technologies is a 600 V, 15 A fast-switching Emitter Controlled (EmCon) diode in PG-TO252-3 package, optimized for high-frequency hard-switched and soft-switched SMPS topologies. It delivers 1.5 V forward voltage at 15 A and 25 °C, 87 ns reverse recovery time at 25 °C, and operates up to 175 °C junction temperature - enabling compact, high-efficiency PFC and output rectification in industrial AC/DC power supplies.
For engineers reviewing the IDD15E60BUMA2 datasheet, IDD15E60BUMA2 pinout, IDD15E60BUMA2 application, or IDD15E60BUMA2 equivalent, key selection criteria include its low Qrr (595 nC @ 25 °C), soft recovery (S = 3.6), 1.8 K/W RthJC, and EmCon architecture enabling stable paralleling without current-sharing resistors.
Technical Context
The IDD15E60BUMA2 implements Infineon's Emitter Controlled diode technology, which integrates a controlled emitter short to tailor carrier lifetime and suppress minority-carrier tail current. This yields inherently soft reverse recovery with low di/dt-induced voltage overshoot and reduced EMI generation in high-speed switching circuits.
Its dynamic behavior is characterized by temperature-stable trr (131 ns max @ 150 °C), low Irrm (19.3 A max @ 150 °C), and predictable Qrr increase with junction temperature - supporting robust thermal design in continuous conduction mode (CCM) PFC and LLC resonant converters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - blocks full-line surge transients in universal-input 3-phase rectifiers and 400 V DC-link applications |
| IF (rated) | 15 A - continuous forward current rating at Tc = 90 °C, defining thermal derating baseline for heatsink sizing |
| VF @ 15 A, 25 °C | 1.5 V - enables <1.5 W conduction loss per device at nominal load, reducing thermal stress in parallel configurations |
| trr @ 25 °C | 87 ns - supports >200 kHz switching in totem-pole PFC while limiting turn-off losses and snubber requirements |
| Qrr @ 25 °C | 595 nC - low stored charge minimizes commutation losses and dv/dt-induced shoot-through risk in bridge legs |
| RthJC | 1.8 K/W - enables direct thermal path to PCB copper or heatsink, critical for SMD thermal management in high-power density designs |
| Tjmax | 175 °C - allows operation in sealed industrial enclosures without forced air, extending reliability under sustained overload |
Pinout & Package
Package: PG-TO252-3 (DPAK), surface-mount, single-die configuration with exposed drain pad for thermal enhancement. Pin 1 = Cathode (C), Pins 2 & 4 = Anode (A), Pin 3 = No Connection (NC). Marking: D15E60.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | Cathode | Main current exit terminal; electrically and thermally connected to large copper area on PCB for low-inductance, low-resistance return path |
| Pins 2 & 4 | Anode | Parallel anode terminals reduce bond-wire inductance and current crowding; enable higher di/dt capability and lower dynamic resistance |
| Pin 3 | No Connection | Internally unconnected; must remain floating - no routing or soldering to avoid mechanical stress or parasitic coupling |
Key Features
| Feature | Design Value |
|---|---|
| Emitter Controlled (EmCon) technology | Engineered carrier lifetime control eliminates need for external snubbers and reduces EMI filter size in high-frequency PFC stages |
| Soft reverse recovery (S ≥ 3.6) | Suppresses voltage ringing and oscillatory turn-off behavior, improving system stability and reducing gate driver stress in synchronous rectifiers |
| Low Qrr temperature coefficient | Qrr increases only ~85% from 25 °C to 150 °C (595 → 1104 nC), enabling predictable loss modeling across full operating range |
| Easy paralleling capability | Matched VF and trr across units, combined with dual-anode layout, allows direct parallel connection without ballasting resistors |
| 175 °C rated junction temperature | Supports extended lifetime in high-ambient environments (e.g., enclosed motor drives, solar inverters) without derating penalties |
Applications
| Industrial AC/DC Power Supplies | Server & Telecom Rectification |
|---|---|
Use Scenario: Active clamp forward and LLC resonant converters in 1–3 kW telecom rectifiers. IC Role / Device Role / Timing Role: Output freewheeling diode handling 15 A DC output current with <100 ns recovery to minimize dead-time losses. Use Value: 1.5 V VF and 87 ns trr reduce conduction + switching losses by ~18% vs. standard ultrafast diodes, improving efficiency from 94.2% to 95.1% at full load. | Use Scenario: High-density 48 V intermediate bus converters in AI server racks with strict thermal envelope limits. IC Role / Device Role / Timing Role: Secondary-side synchronous rectifier replacement where low Qrr prevents cross-conduction during MOSFET gate drive overlap. Use Value: 595 nC Qrr and soft recovery (S = 3.6) eliminate need for adaptive gate timing, simplifying controller design and improving transient response. |
| Solar Inverter Boost Stages | Motor Drive Inverter Freewheeling |
Use Scenario: DC-DC boost stage in string inverters operating at 1000 V DC input with 20 kHz–100 kHz variable frequency modulation. IC Role / Device Role / Timing Role: Fast-recovery boost diode conducting 15 A average current with peak di/dt up to 1000 A/µs. Use Value: Stable trr (87–131 ns over −40 to +150 °C) ensures consistent switching loss across ambient and load conditions, enabling accurate thermal margining. | Use Scenario: Freewheeling path in 3-phase IGBT-based VFDs driving HVAC compressors with 15 A RMS phase current. IC Role / Device Role / Timing Role: Clamping diode providing low-loss return path during IGBT off-state, requiring low VF and high surge tolerance. Use Value: 60 A IFSM and 1.5 V VF reduce conduction loss and thermal cycling stress, extending module lifetime beyond 100,000 hours MTBF. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fast-recovery diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1506D | 600 V, 15 A, VF = 1.75 V @ 15 A, trr = 65 ns, Qrr = 420 nC - higher VF, faster but harder recovery | Better for fixed-frequency hard-switched flyback; less suitable for soft-switched PFC due to lower S factor | Prefer when minimizing trr dominates over VF trade-off and snubber design accommodates higher di/dt |
| IXYS MUR1560CT | 600 V, 15 A dual common-cathode, VF = 1.85 V @ 15 A, trr = 75 ns, Qrr = 480 nC - higher VF, TO-220 package, no NC pin | Requires through-hole mounting and separate heatsinking; lacks EmCon softness for sensitive gate drivers | Select only when legacy TO-220 footprint is mandatory and thermal budget permits higher conduction loss |
Compared with STTH1506D and MUR1560CT, IDD15E60BUMA2 uniquely balances low VF, soft recovery, and SMD thermal performance - making it optimal for next-gen high-density, high-efficiency power conversion where EMI, thermal density, and paralleling simplicity are critical.
Availability
IDD15E60BUMA2 is available at Aetrix Electronics and suitable for industrial AC/DC power supplies, solar inverter boost stages, and motor drive inverter freewheeling requiring stable component supply, long-term lifecycle support, and traceable sourcing.
Supply support for IDD15E60BUMA2 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 AG is a German semiconductor manufacturer specializing in power semiconductors, microcontrollers, and sensor solutions for industrial, automotive, and energy systems.
IDD15E60BUMA2 belongs to Infineon's EmCon diode product line, engineered specifically for high-frequency, high-efficiency switching power supplies where low Qrr, soft recovery, and thermal robustness are essential.
FAQ
What is the maximum continuous forward current rating for IDD15E60BUMA2?
The IDD15E60BUMA2 is rated for 15 A continuous forward current at case temperature TC = 90 °C, with derating to 29.2 A at TC = 25 °C. This rating assumes proper PCB copper area (6 cm²) and vertical mounting without forced airflow, per Infineon's thermal test condition.
Does IDD15E60BUMA2 require a heatsink in typical applications?
A dedicated heatsink is not required if mounted on a 6 cm² copper area per Infineon's reference layout; however, thermal performance improves significantly with additional heatsinking. At 15 A and TC = 90 °C, junction temperature reaches ~155 °C - staying within the 175 °C limit, but heatsink use extends safe operating area under transient or high-ambient conditions.
Can IDD15E60BUMA2 be used in parallel configurations?
Yes - its EmCon technology ensures matched VF and trr across units, and the dual-anode (Pins 2 & 4) layout minimizes current imbalance. Parallel operation is validated without ballasting resistors, provided PCB layout symmetry and thermal coupling are maintained to avoid thermal runaway.
What is the significance of the NC (No Connection) pin in IDD15E60BUMA2?
Pin 3 is internally unconnected and must remain electrically floating. Routing or soldering to this pin introduces mechanical stress on the die attach and may cause parasitic coupling or thermal discontinuity. Leaving it unconnected preserves specified RthJC (1.8 K/W) and ensures reliable long-term operation per qualification standards.
IDD15E60BUMA2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 29.2A
- Voltage - Forward (Vf) (Max) @ If:
- 2 V @ 15 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 87 ns
- Current - Reverse Leakage @ Vr:
- 50 µA @ 600 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-TO252-3
- Operating Temperature - Junction:
- -55°C ~ 175°C
IDD15E60BUMA2 FAQ
1.How can I place an order for IDD15E60BUMA2 through Aetrix?
Please submit a Request for Quotation (RFQ) for IDD15E60BUMA2 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 IDD15E60BUMA2 reliable?
The price and inventory of IDD15E60BUMA2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IDD15E60BUMA2 is usually 5 days.
3.What payment methods are accepted for IDD15E60BUMA2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IDD15E60BUMA2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for IDD15E60BUMA2?
IDD15E60BUMA2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your IDD15E60BUMA2 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 IDD15E60BUMA2?
For technical support, including IDD15E60BUMA2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IDD15E60BUMA2 requirements.
6.How does Aetrix verify that IDD15E60BUMA2 is sourced from the original manufacturer or authorized distributors?
All IDD15E60BUMA2 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 IDD15E60BUMA2 meets industry standards.
7.What is the process for return or replacement of IDD15E60BUMA2?
All IDD15E60BUMA2 units undergo pre-shipment inspection (PSI). If there is an issue with IDD15E60BUMA2, 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 IDD15E60BUMA2 part is unused and in its original packaging.
Return procedure for IDD15E60BUMA2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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