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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Infineon Technologies IDP30E60XKSA1

Name: IDP30E60XKSA1
Brand: Infineon Technologies
SKU: IDP30E60XKSA1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: IDP30E60XKSA1

Manufacturer:: Infineon Technologies

Category:: Single Diodes

Package:: TO-220-2

Datasheet:: IDP30E60XKSA1.pdf

Description:: DIODE GEN PURP 600V 52.3A TO220

Quantity:: RFQ Add To RFQ list

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Inventory:9,362

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Product details

Overview

IDP30E60XKSA1 from Infineon Technologies is a fast-switching, soft-recovery 600 V, 30 A power diode in PG-TO220-2 package, optimized for high-frequency hard-switched and resonant converters. It delivers 1.5 V forward voltage at 30 A and 25 °C, 126 ns reverse recovery time at 25 °C, and low 1100 nC reverse recovery charge-enabling reduced switching losses in PFC and output rectification stages of industrial SMPS.

For engineers reviewing the IDP30E60XKSA1 datasheet, IDP30E60XKSA1 pinout, IDP30E60XKSA1 application, or IDP30E60XKSA1 equivalent, key selection criteria include its soft recovery factor (S = 4), thermal resistance (R_thJC = 1.05 K/W), junction temperature rating (T_jmax = 175 °C), and compatibility with paralleling in high-current DC-link designs.

Technical Context

This diode employs planar edge-terminated silicon technology with tailored carrier lifetime control to achieve fast yet soft reverse recovery-minimizing voltage overshoot and EMI during turn-off. Its low Q_rr (1100–2150 nC) and controlled I_rrm (19–24 A) across 25–150 °C support stable operation in continuous conduction mode (CCM) PFC and LLC secondary-side rectification.

The device features a monolithic die structure mounted in a TO-220-2 leadframe with isolated case (Pin 3 = cathode, Pin 2 = anode, Pin 1 = case/thermal tab), enabling direct heatsink mounting without insulating washers while maintaining electrical isolation between anode and case.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	600 V - supports 400 V AC input PFC stages with 50 % safety margin against line surges
I_F (T_C=90 °C)	34.9 A - continuous forward current derated for PCB-mounted thermal management
V_F @ 30 A, 25 °C	1.5 V - enables <1.5 W conduction loss per diode at rated current
t_rr @ 25 °C	126 ns - reduces turn-off switching loss in 100–300 kHz converters
Q_rr @ 25 °C	1100 nC - lowers di/dt-induced voltage spikes and snubber stress
R_thJC	1.05 K/W - allows ~100 W dissipation with 105 K case-to-heatsink ΔT
S (softness factor)	4 - ensures gradual current decay, minimizing EMI and ringing in high-dV/dt circuits

Pinout & Package

Package: PG-TO220-2 (isolated case, 3-pin variant with Pin 1 = case/thermal tab, Pin 2 = anode, Pin 3 = cathode). Mounting tab is electrically connected to cathode (Pin 3), enabling direct heatsink attachment with no insulation required for cathode-referenced topologies.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1	Case / Thermal Tab	Electrically tied to cathode (Pin 3); serves as primary thermal path and mechanical mounting surface
Pin 2	Anode	Forward current entry point; requires PCB trace routing with adequate current-carrying capacity
Pin 3	Cathode	Forward current exit and reverse blocking terminal; bonded to thermal tab for low-inductance return path

Key Features

Feature	Design Value
Soft reverse recovery	S = 4–4.8 across temperature - suppresses voltage overshoot and oscillation during turn-off
Low Q_rr with temperature stability	1100 nC @ 25 °C, 2150 nC @ 150 °C - maintains predictable switching loss over full operating range
Pb-free, halogen-free construction	RoHS-compliant plating and IEC61249-2-21 compliance - meets industrial and automotive environmental requirements
JEDEC-qualified reliability	Qualified per JESD22-A108 for extended temperature cycling and humidity exposure - suitable for 10+ year field life
Easy paralleling capability	Matched V_F and t_rr across production lots - enables scalable current handling without external balancing networks

Applications

Industrial Switch-Mode Power Supplies

Server & Telecom Rectification

Use Scenario: Output rectification in 1–3 kW telecom rectifiers operating at 200–300 kHz.

IC Role / Device Role / Timing Role: Fast-recovery freewheeling diode in synchronous or quasi-resonant LLC secondary stage.

Use Value: 126 ns t_rr and 1.5 V V_F reduce total losses by >15 % vs. standard ultrafast diodes at 30 A load.

Use Scenario: Boost PFC front-end in 80 PLUS Titanium server PSUs.

IC Role / Device Role / Timing Role: Critical conduction mode (CrM) boost diode handling 30 A peak current with minimal reverse recovery stress.

Use Value: Low 1100 nC Q_rr cuts EMI filter size and improves THD performance under light-load conditions.

Motor Drive Inverter Freewheeling

Solar Inverter DC-Link Clamping

Use Scenario: Freewheeling path in 7.5 kW HVAC inverter IGBT modules.

IC Role / Device Role / Timing Role: Anti-parallel diode clamping inverter leg, conducting during IGBT off-time with high di/dt.

Use Value: Soft recovery (S = 4) prevents voltage spikes >650 V during 1000 A/μs commutation, protecting IGBTs.

Use Scenario: DC-link voltage clamping in string inverters with 1000 V bus.

IC Role / Device Role / Timing Role: Snubberless clamp diode absorbing inductive energy during MOSFET turn-off.

Use Value: 175 °C T_jmax and 1.05 K/W R_thJC sustain 100 % duty cycle clamping in ambient >70 °C enclosures.

Equivalent & Alternatives

The following parts are listed as comparable options for similar fast-recovery diode applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STTH30L06CW	600 V, 30 A, t_rr = 130 ns, Q_rr = 1250 nC, R_thJC = 1.2 K/W	Higher Q_rr and thermal resistance - requires larger heatsink in high-power density designs	Preferred where ST ecosystem integration or dual-diode packaging is needed
IXYS MUR3060CT	600 V, 30 A, t_rr = 110 ns, Q_rr = 950 nC, TO-220AC (non-isolated case)	Non-isolated case requires insulating hardware; slightly faster but less soft recovery (S ≈ 2.5)	Selected when lowest possible t_rr dominates over EMI concerns and isolation is managed externally

Compared with STTH30L06CW and IXYS MUR3060CT, IDP30E60XKSA1 offers superior softness (S = 4) and lower thermal resistance (1.05 K/W), making it optimal for EMI-sensitive, thermally constrained, and paralleled high-current applications where voltage overshoot must be minimized.

Availability

IDP30E60XKSA1 is available at Aetrix Electronics and suitable for industrial switch-mode power supplies, server rectification, motor drive freewheeling, and solar inverter DC-link clamping requiring stable component supply and long-term lifecycle assurance.

Supply support for IDP30E60XKSA1 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, sensor, and automotive ICs, with global manufacturing and R&D centers.

IDP30E60XKSA1 belongs to Infineon's "SpeedFit" fast-recovery diode product line, engineered specifically for high-efficiency, high-frequency power conversion in industrial and renewable energy systems.

FAQ

Is IDP30E60XKSA1 pin-compatible with standard TO-220AC diodes?

No. IDP30E60XKSA1 uses PG-TO220-2 (isolated case) pinout: Pin 1 = case/cathode-connected tab, Pin 2 = anode, Pin 3 = cathode. Standard TO-220AC has Pin 1 = anode, Pin 2 = cathode, Pin 3 = case (non-isolated). Mechanical fit is identical, but electrical connection differs-direct replacement requires PCB layout revision.

What is the maximum recommended case temperature for continuous operation?

The datasheet specifies I_F = 34.9 A at T_C = 90 °C, with absolute maximum junction temperature of 175 °C. Using R_thJC = 1.05 K/W, the maximum sustainable case temperature is 90 °C for rated current. Exceeding this requires derating per Figure 2 (IF vs. TC curve) to maintain T_j ≤ 175 °C.

Does IDP30E60XKSA1 require a gate resistor or snubber network?

No gate resistor-this is a diode, not a controlled device. However, its soft recovery (S = 4) reduces need for RC snubbers in most 200–500 kHz applications. For >600 kHz or high-di/dt (>2000 A/μs) use cases, a small RC snubber (e.g., 10 Ω + 100 pF) across anode-cathode may further suppress ringing.

Can IDP30E60XKSA1 be paralleled with identical units without external ballasting?

Yes. Infineon characterizes unit-to-unit V_F matching and t_rr consistency across production lots. Parallel operation at up to 60 A total is validated with shared heatsink and symmetrical PCB layout-no forced current sharing resistors required, provided thermal coupling is uniform.

IDP30E60XKSA1 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-220-2

Packaging:: Tube

Product Status:: Obsolete

Technology:: Standard

Voltage - DC Reverse (Vr) (Max):: 600 V

Current - Average Rectified (Io):: 52.3A

Voltage - Forward (Vf) (Max) @ If:: 2 V @ 30 A

Speed:: Fast Recovery =< 500ns, > 200mA (Io)

Reverse Recovery Time (trr):: 126 ns

Current - Reverse Leakage @ Vr:: 50 µA @ 600 V

Capacitance @ Vr, F:: -

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-2-2

Operating Temperature - Junction:: -55°C ~ 175°C

IDP30E60XKSA1 FAQ

1.How can I place an order for IDP30E60XKSA1 through Aetrix?

Please submit a Request for Quotation (RFQ) for IDP30E60XKSA1 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 IDP30E60XKSA1 reliable?

The price and inventory of IDP30E60XKSA1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for IDP30E60XKSA1 is usually 5 days.

3.What payment methods are accepted for IDP30E60XKSA1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for IDP30E60XKSA1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for IDP30E60XKSA1?

IDP30E60XKSA1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your IDP30E60XKSA1 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 IDP30E60XKSA1?

For technical support, including IDP30E60XKSA1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your IDP30E60XKSA1 requirements.

6.How does Aetrix verify that IDP30E60XKSA1 is sourced from the original manufacturer or authorized distributors?

All IDP30E60XKSA1 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 IDP30E60XKSA1 meets industry standards.

7.What is the process for return or replacement of IDP30E60XKSA1?

All IDP30E60XKSA1 units undergo pre-shipment inspection (PSI). If there is an issue with IDP30E60XKSA1, 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 IDP30E60XKSA1 part is unused and in its original packaging.

Return procedure for IDP30E60XKSA1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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