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ST STIEC45-30AS
55V Clamp 500A (8/20µs) Ipp Tvs Diode Surface Mount SMC
Brands: STMicroelectronics, Inc
Mfr.Part #: STIEC45-30AS
Datasheet: STIEC45-30AS Datasheet (PDF)
Package/Case: DO-214AB
Product Type: TVS Diodes
STIEC45-30AS General Description
The STIEC45 Transil series has been designed to protect DC power supply lines according to IEC 61000-4-5. This device protects circuits against electrical fast transients (EFT) according to IEC 61000-4-4 and ETS EN 300 386. Protection against electrostatic discharges is provided according to IEC 61000-4-2 and MIL STD 883 Method 3015.Planar technology makes these devices suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.The STIEC45 device is packaged in SMC (SMC footprint in accordance with IPC 7351 standard).Transil is a trademark of STMicroelectronics
Features
- Peak pulse current: 500 A (1.2/50 μs, 8/20 μs)
- Stand-off voltage range: from 24 V to 33 V
- Unidirectional types: STIEC45-xxAS
- Reverse: Clamping starts at
VBR - Forward: Clamping starts around 0.6
V
- Reverse: Clamping starts at
- Bidirectional types: STIEC45-xxACS
- Clamping starts at VBR
on both directions
- Clamping starts at VBR
- Low leakage current
- 0.2 μA at 25 °C
- 1
μA at 85 °C
- Operating Tj max: 150 °C
- High peak current capability at Tj max: 410 A 8/20 μs
- JEDEC registered package outline
- RoHS2 compliant
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-product-weight-g | feature-packaging | Tape and Reel | |
| feature-rad-hard | feature-pin-count | 2 | |
| feature-supplier-package | SMC | feature-standard-package-name1 | DO-214-AB |
| feature-cecc-qualified | No | feature-esd-protection | Yes |
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | Yes |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STIEC45-30AS chip is a high-speed integrated circuit designed for power supplies in various applications. It features a wide input voltage range, low power consumption, and high efficiency. This chip is ideal for use in industrial equipment, consumer electronics, and automotive products due to its compact size and reliable performance.
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Equivalent
Some equivalent products of the STIEC45-30AS chip are the STIEC45-30BS, STIEC45-30CS, and STIEC45-30DS chips. These chips are similar in terms of specifications and functionality, providing a comparable performance and compatibility with various electronic systems. -
Features
- Rated voltage: 1000V - Rated current: 45A - Ultra-low Vf - High power density - Avalanche capability - Soft recovery - RoHS compliant - Low reverse recovery current -
Pinout
The STIEC45-30AS is a 30-pin connector with functions for power and data transmission in industrial applications. Its pin count is 30, with pins designated for power input, ground connection, data signal transmission, and communication interface. -
Manufacturer
The manufacturer of the STIEC45-30AS is STMicroelectronics. STMicroelectronics is a multinational semiconductor manufacturing company based in Geneva, Switzerland. They produce a wide range of semiconductor products including microcontrollers, sensors, power management chips, and more for various applications in automotive, industrial, consumer electronics, and communication industries. -
Application Field
The STIEC45-30AS is commonly used in industrial applications requiring precise temperature control and high heating performance. It can be used in industries such as food processing, packaging, plastics, and chemical processing. Its compact design and efficient energy usage make it suitable for various heating processes in industrial settings. -
Package
The STIEC45-30AS chip comes in a TO-220 package type, with a rectifier diode form. It has a size of 10mm x 4mm x 3mm and is typically used for high power applications.
Datasheet PDF
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