Product overview
Description
The TN4050HA-12GY, rated 40 A RMS current, offers superior performance in peak voltage robustness up to 1400 V and surge current handling up to 400 A 10 ms sine wave pulse.
Its key features allow the design of functions such as a 55 A RMS AC switch, dual back-to-back SCRs, and a 50 A average AC-DC controlled bridge rectifier for inrush current limitation, among other applications.
This SCR is an automotive grade thyristor designed for applications such as automotive on-board chargers, solid state relays, and stationary battery chargers where high off state immunity is required.
Available in D²PAK package, it is ideal for higher power compact SMD design on printed circuit board or insulated metal substrate board.
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All features
- AEC-Q101 qualified
- Max. blocking voltage = VDRM, VRRM = 1200 V
- Max. surge voltage = VDSM, VRSM = 1400 V
- Nominal RMS on-state current: 40 ARMS
- Max. junction temperature: 150 °C
- Maximum IGT = 50 mA
- High dynamic performances at TJ = 150 °C
- Off state dV/dt = 1500 V/µs
- Turn on dI/dt = 200 A/µs
- ECOPACK2 compliant component
- RoHS
- Halogen Free molding compound
Featured Videos
In this video you will learn what SCR can do for EV Charging and as an example how to use SCRs for Inrush Current Limitation.
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - TN4050HA-12GY
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 7.0 | 06 Jun 2023 | 06 Jun 2023 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| TN4050HA-12GY | Active | D2PAK | Automotive | Ecopack2 | |
| TN4050HA-12GY-TR | Active | D2PAK | Automotive | 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 | Order from distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Junction Temperature (°C) (max) | Country of Origin | Budgetary Price (US$)*/Qty | Junction Temperature (°C) (max) | Country of Origin | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||
| TN4050HA-12GY-TR | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape and Reel | D2PAK | - | - | 150 | CHINA | | 150 | CHINA | ||
| TN4050HA-12GY | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tube | D2PAK | - | - | 150 | CHINA | | 150 | CHINA | ||
(*) 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