Product overview
Description
The STTH15RQ06-Y has been developed to be used in application requiring a high-voltage secondary rectification for LLC Full Bridge topology.
It is also suited for use in switching power supplies and automotive applications, industrial applications, as rectification, freewheeling and clamping diode.
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All features
- AEC-Q101 qualified
- High junction temperature capability
- Ultrafast with soft recovery behavior
- Low reverse current
- Low thermal resistance
- Reduce switching and conduction losses
- PPAP capable
- D²PAK HV creepage distance (anode to cathode) = 5.38 mm min. (with top coating)
- VRRM guaranteed from -40 °C to 175 °C
- ECOPACK®2 compliant (DO-247, TO-220AC)
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Part number Status Description Type Supplier Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu STSW-eDSim
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Part number Status Description Type Supplier Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu ST Diode Finder
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All resources
Resource title | Version | Latest update |
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Product Specifications (1)
Resource title | Version | Latest update | ||
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2.0 | 29 Nov 2018 | 29 Nov 2018 |
Application Notes (2)
Resource title | Version | Latest update | ||
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4.0 | 31 Oct 2024 | 31 Oct 2024 | ||
2.0 | 20 May 2024 | 20 May 2024 |
Flyers (2)
Resource title | Version | Latest update | ||
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1.0 | 07 Dec 2022 | 07 Dec 2022 | ||
2.0 | 07 Nov 2022 | 07 Nov 2022 |
Selection Guides (1)
Resource title | Version | Latest update | ||
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1.0 | 01 Aug 2015 | 01 Aug 2015 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - STTH15RQ06-Y
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Symbols

Footprints

3D models
All resources
Resource title | Version | Latest update |
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SPICE models (2)
Resource title | Version | Latest update | ||
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ZIP | 7.0 | 22 May 2023 | 22 May 2023 | |
ZIP | 1.0 | 04 Jul 2017 | 04 Jul 2017 |
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Quality and Reliability
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
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STTH15RQ06DY | Active | TO-220AC | Automotive | Ecopack2 | |
STTH15RQ06G2Y-TR | Active | D2PAK HV | Automotive | Ecopack1 | |
STTH15RQ06GY-TR | Active | D2PAK | Automotive | Ecopack1 | |
STTH15RQ06WY | Active | DO-247 | Automotive | Ecopack2 | |
Marketing Status
Package
TO-220AC
Grade
Automotive
RoHS Compliance Grade
Ecopack2
Marketing Status
Package
D2PAK HV
Grade
Automotive
RoHS Compliance Grade
Ecopack1
Marketing Status
Package
D2PAK
Grade
Automotive
RoHS Compliance Grade
Ecopack1
Marketing Status
Package
DO-247
Grade
Automotive
RoHS Compliance Grade
Ecopack2
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | Junction Temperature (°C) (max) | ||||||||||||||||||||||||||
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STTH15RQ06GY-TR | Active | 0.698 / 100 | Available at 2 distributors Distributor availability of STTH15RQ06GY-TR
Distributor reported inventory date: 3/26/2025 | | | | Buy from Distributor | | D2PAK | Tape and Reel | CHINA | EAR99 | NEC | 175 | |||||||||||||||||||||||||
STTH15RQ06WY | Active | 1.074 / 50 | Available at 2 distributors Distributor availability of STTH15RQ06WY
Distributor reported inventory date: 3/26/2025 | | | | Buy from Distributor | | DO-247 | Tube | CHINA | EAR99 | NEC | 175 | |||||||||||||||||||||||||
STTH15RQ06DY | Active | 0.591 / 100 | Available at 3 distributors Distributor availability of STTH15RQ06DY
Distributor reported inventory date: 3/26/2025 | | | | Buy from Distributor | | TO-220AC | Tube | CHINA | EAR99 | NEC | 175 | |||||||||||||||||||||||||
STTH15RQ06G2Y-TR | Active | 0.725 / 100 | Available at 1 distributors Distributor availability of STTH15RQ06G2Y-TR
Distributor reported inventory date: 3/26/2025 | | | | Buy from Distributor | | D2PAK HV | Tape and Reel | CHINA | EAR99 | NEC | 175 |
STTH15RQ06GY-TR Active
Part Number:
STTH15RQ06GY-TR
Junction Temperature (°C) (max):
175
MOUSER
Stock
560Min.Order
1DIGIKEY
Stock
14Min.Order
1Distributor reported inventory date: 3/26/2025
Stock
Min.Order
STTH15RQ06WY Active
Part Number:
STTH15RQ06WY
Junction Temperature (°C) (max):
175
MOUSER
Stock
961Min.Order
1DIGIKEY
Stock
8Min.Order
1Distributor reported inventory date: 3/26/2025
Stock
Min.Order
STTH15RQ06DY Active
Part Number:
STTH15RQ06DY
Junction Temperature (°C) (max):
175
Farnell Element14
Stock
959Min.Order
1MOUSER
Stock
937Min.Order
1DIGIKEY
Stock
892Min.Order
1Distributor reported inventory date: 3/26/2025
Stock
Min.Order
STTH15RQ06G2Y-TR Active
Part Number:
STTH15RQ06G2Y-TR
Junction Temperature (°C) (max):
175
DIGIKEY
Stock
2132Min.Order
1Distributor reported inventory date: 3/26/2025
Stock
Min.Order
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors