STTH40200CHY1 STMicroelectronics Diode (Transistor Outline, Vertical) In Stock
Forward current: 2 x 20 A • Repetitive peak reverse voltage: 200 V • Low forward voltage drop: 0.87 V at 40 A / 125 °C • Monolithic dual die - common cathode • Ceramic hermetic package • TID and SEE tested • Package mass: 9.4 g • ESCC qualified: 5103/033
- Manufacturer
- STMicroelectronics
- Package
- Transistor Outline, Vertical
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- STTH40200CHY1 Datasheet PDF
- Category
- Diode
- Temp Range
- -65.0°C to 175.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STTH40200CHY1?
- Diode from STMicroelectronics identified by manufacturer part number STTH40200CHY1
- Documented technical context includes 20 A for engineering comparison
- Package or mechanical reference recorded as Transistor Outline, Vertical for footprint checks
- Suitable for BOM sourcing, alternate review, repair stocking, and production procurement workflows
- Datasheet-backed context should be matched against voltage, current, timing, package, and lifecycle requirements before approval
What is STTH40200CHY1 used for?
STTH40200CHY1 is typically sourced for rectification, reverse-polarity protection, clamping, and power-path control where buyers need a manufacturer-traceable diode with verifiable datasheet context. It is suitable for engineering replacement reviews, prototype builds, and production purchasing workflows that must confirm package fit, lifecycle risk, and key ratings such as 20 A.
What are the specifications of STTH40200CHY1?
| Date Of Intro | 2018-05-14 |
| YTEOL | 5.87 |
| Additional Feature | MIL-STD-750 |
| Application | FAST RECOVERY |
| Configuration | COMMON CATHODE, 2 ELEMENTS |
| Diode Element Material | SILICON |
| Diode Type | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 1.15V |
| JEDEC-95 Code | TO-254AA |
| JESD-30 Code | S-CSFM-P3 |
| Non-rep Pk Forward Current-Max | 300A |
| Number of Elements | 2 |
| Number of Phases | 1 |
| Output Current-Max | 20A |
| Package Body Material | CERAMIC, METAL-SEALED COFIRED |
| Package Shape | SQUARE |
| Package Style | FLANGE MOUNT |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Reference Standard | ESCC 5103/033; ESCC 5000; ESCC 22900; ESCC 25100 |
| Rep Pk Reverse Voltage-Max | 200V |
| Reverse Current-Max | 30 µA |
| Reverse Recovery Time-Max | 0.06 µs |
| Reverse Test Voltage | 200V |
| Surface Mount | NO |
| Terminal Form | PIN/PEG |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8541.10.00.80 |
| Country of Origin | France |
Where can I find the STTH40200CHY1 datasheet?
STTH40200CHY1 Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STTH40200CHY1?
Compatible alternatives and drop-in replacements for STTH40200CHY1:
Rectifier Diode, 1 Phase, 2 Element, 20A, 200V V(RRM), Silicon, TO-254AA
Frequently Asked Questions
Which design checks should buyers confirm before selecting STTH40200CHY1?
Buyers should verify the diode role, package fit, lifecycle status, and datasheet ratings before approving this part. The fetched technical context includes 20 A, which should be matched against the target circuit and sourcing documentation.
How does the recorded package information affect sourcing STTH40200CHY1?
The recorded package reference is Transistor Outline, Vertical, so purchasers should confirm footprint compatibility, assembly handling, and approved manufacturer documentation. Include 20 A in the engineering review so procurement does not substitute a part with mismatched limits.
When comparing alternates for STTH40200CHY1, which parameters matter most?
Start with manufacturer, component category, package style, lifecycle status, and the electrical or mechanical ratings shown in the datasheet. Because the available context includes 20 A, any alternate should match that requirement before release.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
In Stock · 24h Response · Worldwide Shipping
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“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
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