TN5050H-12WY

Available in TO-247 high power package, the TN5050H-12WY autograde is suitable in applications such as automotive / stationary battery charger, renewable energy generator, interruptible power supply, solid state relay, welding equipment and motor drive applications.

Its power switching, voltage robustness and power dissipation performances are the key features for functions such as a 80 A AC switch, an AC phasing inverter and an AC-DC controlled rectifier bridge.

The TN5050H-12WY is an automotive grade product and offers a superior performance in surge current handling, thermal cooling capabilities and overvoltage robustness.

Key Features

AEC-Q101 qualified
On-state current: 50 A_RMS
Blocking voltage: +/- 1200 V
High static and dynamic commutation:
- dI/dt = 200 A/μs
- dV/dt = 1000 V/μs
I_GT = 50 mA
ECOPACK^® 2 compliant component

Resources

Technical Documentation

Product Specifications

	Description	Version	Size
	DS10561: 50 A 1200 V automotive grade SCR Thyristor	3.0	349 KB

Application Notes

Description	Version	Size
AN4993: How to implement a SCR or a Triac in a hybride relay application	1.1	991 KB
AN4606: Inrush-current limiter circuits (ICL) with Triacs and Thyristors (SCR) and controlled bridge design tips	2.1	1008 KB
AN2703: Parameter list for SCRs, TRIACs, AC switches, and DIACS	2.5	99 KB

Technical Notes & Articles

	Description	Version	Size
	TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches	5.0	1 MB

HW Model, CAD Libraries & SVD

	Description	Version	Size
	High-temperature SCRs PSpice model (.lib) and symbols (.olb)	2.0	11 KB

Publications and Collaterals

Flyers

Description	Version	Size
Automotive-grade 1200 V SCR for AC/DC converter applications	1.0	955 KB
Automotive-grade 1200 V, 30 & 60 A standard diodes for input bridge circuits	1.0	753 KB
High-temperature SCRs for industrial applications	1.0	1 MB
ST Thyristor Finder: SCRs and Triacs on Android and iOS	1.0	854 KB

Selection Guides

	Description	Version	Size
	Thyristors, Triacs, AC switches and A.S.D™ selection guide	2.0	1 MB

Brochures

	Description	Version	Size
	Electric vehicle (EV) ecosystem	1.1	1 MB

Tools and Software

Development Tools

Software Development Tools

Part Number	Manufacturer	Description
THYRISTOR-FINDER	ST	Thyristor product finder application for Android and iOS

Evaluation Tools

Solution Evaluation Tools

Part Number	Manufacturer	Description
STEVAL-ISF003V1	ST	Low standby losses power front-end with inrush current-limitation

Sample & Buy

Part Number	Package	Packing Type	Marketing Status	Unit Price (US$) *	Quantity	Junction Temperature (°C) (max)	ECCN (EU)	ECCN (US)	Country of Origin	More info	Order from ST	Order from Distributors
TN5050H-12WY	TO-247	Tube	Active : Product is in volume production	3.808	10	150	NEC	EAR99	CHINA	MORE INFO		DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

Quality & Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Material Declaration**
TN5050H-12WY	Active	TO-247	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.