Product overview
Description
The STDES-PRE001V1 is a ready to use reference design that features a 40 A pre-charge thyristor. The reference design allows us to evaluate TN4050HP-12GY as 40 A switch for automotive DC applications.
The reference design includes a driving circuit featuring a pulse transformer, and a automated short circuit detection at SCR turn on.
The key product TN4050HP-12GY is an automotive qualified 40 A 1200 V thyristor assembled in surface mounted package D²PAK.
It offers 400 A surge peak current and overvoltage robustness VDSM up to 1400 V. It also has an optimized creepage distance of 3.5 mm.
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All features
- 400 V or 800 V bus pre-charge with lower value of resistor or PTC
- High surge current capability for faster pre-charge
- 4 kV insulation between LV and HV
- Pre-charge with single MCU output (pulsed)
- Automatic detection of HV short condition at SCR turn-on
- Automatic stop of SCR with pre-charge PTC
- Pre-charge on NEGATIVE or POSITIVE terminal
Quality and Reliability
| Part Number | General Description | ECCN (EU) | ECCN (US) | Package | Packing Type | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|---|---|
| STDES-PRE001V1 | Pre-charge reference design for 800V battery | - | - | D2PAK | - | - | |
STDES-PRE001V1
Package:
-Material Declaration**:
(**) 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) | General Description | Buy On Line | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STDES-PRE001V1 | | | distributors No availability of distributors reported, please contact our sales office |
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STDES-PRE001V1 Active
(*) 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