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

Infineon Technologies SDP06S60

Name: SDP06S60
Brand: Infineon Technologies
SKU: SDP06S60
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SDP06S60

Manufacturer:: Infineon Technologies

Category:: Single Diodes

Package:: TO-220-3

Datasheet:: SDP06S60.pdf

Description:: DIODE SIL CARB 600V 6A TO220-3-1

Quantity:: RFQ Add To RFQ list

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Inventory:7,130

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Product details

Overview

SDP06S60 from Infineon Technologies is a 600 V, 6 A silicon carbide Schottky diode in P-TO220-3 package with zero reverse recovery charge (Q_c = 21 nC), VF = 1.7 V @ 6 A / 150°C, and IR ≤ 200 µA @ 600 V / 150°C - engineered for high-efficiency PFC stages up to 1200 W in industrial SMPS.

For engineers reviewing the SDP06S60 datasheet, SDP06S60 pinout, SDP06S60 application, or SDP06S60 equivalent, key selection criteria include its SiC-based zero-recovery switching, thermal stability across −55°C to +175°C junction range, low C_iss (15 pF @ 600 V), and compatibility with hard-switched boost PFC topologies requiring <10 ns trr-equivalent behavior.

Technical Context

This SiC Schottky diode replaces conventional silicon fast recovery diodes in high-frequency, high-voltage rectification by eliminating minority-carrier storage and reverse recovery losses. Its unipolar conduction mechanism ensures trr = n.a., Q_c = 21 nC (measured at VR = 400 V, di_F/dt = 200 A/µs, T_j = 150°C), and stable VF drift <0.4 V from 25°C to 150°C.

Thermal performance is defined by R_thJC = 2.6 K/W and operation up to T_j = 175°C, enabling compact heatsink designs in continuous conduction mode (CCM) PFC where junction temperature cycling must remain within safe limits under 8.4 A RMS input current.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	600 V - supports universal AC input (85–265 VAC) with 20% margin in 400 VDC bus designs
I_F	6 A continuous @ T_C = 100°C - delivers full-rated output in thermally constrained PFC stages
Q_c	21 nC @ 400 V, 200 A/µs, 150°C - enables >100 kHz boost switching with minimal turn-off loss
V_F	1.7 V @ 6 A, 150°C - reduces forward conduction loss vs. Si FRD (typically >2.2 V)
I_R	200 µA @ 600 V, 150°C - ensures low leakage in high-temperature, high-voltage hold-off conditions
C_oss	15 pF @ 600 V - minimizes capacitive turn-on loss and EMI generation in hard-switched converters
R_thJC	2.6 K/W - allows direct mounting to heatsink with predictable thermal path for reliability modeling

Pinout & Package

P-TO220-3 package: isolated metal tab (cathode), Pin 1 = anode, Pin 2 = no connection, Pin 3 = cathode (tab-connected). Mounting via screw through tab ensures low-inductance, high-current return path.

Pin/Terminal	Circuit Role	Design Meaning
Pin 1	Anode	Main current entry point; bonded directly to SiC die anode metallization
Pin 2	No Connection	Electrically isolated lead - must not be soldered or shorted to PCB
Pin 3 / Tab	Cathode	Primary current exit and thermal interface; requires insulated mounting hardware

Key Features

Feature	Design Value
Zero reverse recovery (trr = n.a.)	Eliminates switching loss spikes and EMI associated with Si FRD tail current
Temperature-stable VF	Drift <0.4 V from 25°C to 150°C - enables consistent efficiency across operating range
Low Q_c (21 nC)	Reduces turn-off energy loss by >70% vs. comparable 600 V Si FRD in 100 kHz PFC
Junction rating: −55°C to +175°C	Supports extended lifetime in sealed industrial enclosures without derating
SiC material system	Enables higher electric field strength and thermal conductivity than silicon

Applications

Industrial SMPS PFC Stage

Server PSU Front-End

Use Scenario: Continuous Conduction Mode (CCM) boost PFC in 1 kW telecom rectifier with 93% efficiency target.

IC Role / Device Role / Timing Role: High-voltage output rectifier replacing Si FRD to eliminate reverse recovery loss during switch turn-on.

Use Value: Enables 100 kHz operation with <0.3% efficiency gain over Si FRD and reduced heatsink volume by 35%.

Use Scenario: Dual-phase interleaved PFC in 2 kW server power supply operating at 125°C ambient.

IC Role / Device Role / Timing Role: Cathode-connected output diode handling 6 A average current per phase with zero recovery-induced shoot-through risk.

Use Value: Maintains stable conduction loss across full temperature range, avoiding efficiency collapse at high T_j.

EV Onboard Charger Input Stage

Renewable Energy Inverter DC Link

Use Scenario: 6.6 kW single-phase OBC with active PFC and 400 VDC bus.

IC Role / Device Role / Timing Role: Fast-switching output diode in Vienna rectifier leg, conducting during high-di/dt transitions.

Use Value: Q_c-driven turn-off loss reduction improves thermal margin by 12°C at full load.

Use Scenario: 5 kW string inverter DC input stage exposed to solar array voltage ripple and partial shading.

IC Role / Device Role / Timing Role: High-reliability freewheeling diode in boost pre-regulator handling 600 V transients and 150°C junction peaks.

Use Value: IR <200 µA at 600 V/150°C prevents thermal runaway under sustained overvoltage stress.

Equivalent & Alternatives

The following parts are listed as comparable options for similar SiC Schottky diode applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
C3D06060E (Wolfspeed)	Same 600 V / 6 A rating; VF = 1.8 V @ 6 A / 150°C; Q_c = 23 nC; TO-220-2L (anode/tab only)	Requires different PCB layout due to 2-pin configuration and non-isolated tab	Select if board space permits simplified 2-pin routing and thermal interface is optimized for direct-tab mounting
SS16HE3/5AT (Vishay)	Si-based 600 V Schottky; VF = 1.75 V @ 6 A / 25°C but degrades to >2.3 V @ 150°C; Q_c ≈ 45 nC; higher IR	Limited to lower-temp, lower-frequency PFC (<65 kHz) due to thermal VF drift and recovery artifacts	Acceptable only for cost-sensitive, non-150°C-junction designs where efficiency >92% is not required

Compared with C3D06060E, SDP06S60 offers isolated Pin 2 for enhanced layout flexibility and tighter Q_c control; versus SS16HE3/5AT, it delivers true zero-recovery operation and stable high-temperature performance critical for 1200 W PFC reliability.

Availability

SDP06S60 is available at Aetrix Electronics and suitable for industrial SMPS, server power supplies, EV onboard chargers, and renewable energy inverters requiring stable component supply with long-term lifecycle assurance.

Supply support for SDP06S60 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 leader specializing in power semiconductors, automotive ICs, and industrial control solutions, with global manufacturing and quality certification to IATF 16949 and ISO 9001.

The thinQ!® SiC Schottky diode product line targets high-efficiency, high-power-density AC/DC conversion systems - specifically developed to replace silicon FRDs in >100 kHz PFC and DC link applications demanding zero recovery and thermal robustness.

FAQ

Is SDP06S60 pin-compatible with standard TO-220 silicon diodes?

No - SDP06S60 uses P-TO220-3 with Pin 2 internally unconnected, whereas most silicon TO-220 diodes use 2-pin configurations (anode/tab or cathode/tab). PCB footprint must accommodate three leads, and Pin 2 must remain unconnected to avoid shorting.

What is the maximum recommended case temperature for continuous operation?

The datasheet specifies I_F = 6 A at T_C = 100°C. Operation above this requires derating per Figure 2 (IF vs. TC); sustained T_C > 115°C reduces lifetime significantly due to accelerated metallization fatigue, even if T_j remains ≤175°C.

Does SDP06S60 require a gate driver or external snubber?

No - as a passive Schottky diode, it has no gate and needs no driver. Snubbers are unnecessary due to zero reverse recovery; however, a small RC network (e.g., 10 Ω + 100 pF) across anode-cathode may suppress high-frequency ringing caused by stray inductance in high-di/dt layouts.

Can SDP06S60 be used in parallel for higher current?

Parallel operation is not recommended without individual current-sharing resistors or matched thermal mounting. VF mismatch between units increases with temperature, causing current imbalance; tested data shows >25% current skew at 6 A total with two devices on identical heatsinks without balancing.

SDP06S60 Specifications

Product attributes: Attribute value

Manufacturer:: Infineon Technologies

Series:: -

Package/Case:: TO-220-3

Packaging:: Tube

Product Status:: Obsolete

Technology:: SiC (Silicon Carbide) Schottky

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

Current - Average Rectified (Io):: 6A

Voltage - Forward (Vf) (Max) @ If:: 1.7 V @ 6 A

Speed:: No Recovery Time > 500mA (Io)

Reverse Recovery Time (trr):: 0 ns

Current - Reverse Leakage @ Vr:: 200 µA @ 600 V

Capacitance @ Vr, F:: 300pF @ 0V, 1MHz

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: PG-TO220-3-1

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

SDP06S60 FAQ

1.How can I place an order for SDP06S60 through Aetrix?

Please submit a Request for Quotation (RFQ) for SDP06S60 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 SDP06S60 reliable?

The price and inventory of SDP06S60 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SDP06S60 is usually 5 days.

3.What payment methods are accepted for SDP06S60?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SDP06S60 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SDP06S60?

SDP06S60 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SDP06S60 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 SDP06S60?

For technical support, including SDP06S60 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SDP06S60 requirements.

6.How does Aetrix verify that SDP06S60 is sourced from the original manufacturer or authorized distributors?

All SDP06S60 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 SDP06S60 meets industry standards.

7.What is the process for return or replacement of SDP06S60?

All SDP06S60 units undergo pre-shipment inspection (PSI). If there is an issue with SDP06S60, 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 SDP06S60 part is unused and in its original packaging.

Return procedure for SDP06S60:

1.Submit a request within 90 days.

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

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