STMicroelectronics TN4050HP-12WY, Thyristor 1200V, 25A 40A
- RS Stock No.:
- 249-0878
- Mfr. Part No.:
- TN4050HP-12WY
- Brand:
- STMicroelectronics
Bulk discount available
Subtotal (1 tray of 30 units)*
£86.31
(exc. VAT)
£103.56
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 12 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tray* |
|---|---|---|
| 30 - 30 | £2.877 | £86.31 |
| 60 - 60 | £2.803 | £84.09 |
| 90 + | £2.733 | £81.99 |
*price indicative
- RS Stock No.:
- 249-0878
- Mfr. Part No.:
- TN4050HP-12WY
- Brand:
- STMicroelectronics
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Rated Average On-State Current | 25A | |
| Thyristor Type | SCR | |
| Package Type | TO-247-3 | |
| Repetitive Peak Reverse Voltage | 1200V | |
| Current Rating | 40A | |
| Surge Current Rating | 400 → 440A | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Rated Average On-State Current 25A | ||
Thyristor Type SCR | ||
Package Type TO-247-3 | ||
Repetitive Peak Reverse Voltage 1200V | ||
Current Rating 40A | ||
Surge Current Rating 400 → 440A | ||
The STMicroelectronics 1200V, 40A automotive grade SCR thyristor designed for applications such as automotive on board and stationary battery chargers. This SCR Thyristor, rated for a 40 A RMS power switching, offers superior performances in peak voltage robustness up to 400 V sine wave pulse. It's key features allow the design of functions such as a 56 A RMS AC switch and a 50 A AC-DC controlled rectifier-bridge. This device is available in TO-247 package, ideal for a maximum thermal performance.
AEC-Q101 qualified
High junction temperature: 150 °C
AC off state voltage: +/- 1200 V
Nominal on-state RMS current: 40 ARMS
High noise immunity: 1000 V/μs
Max. gate triggering current: 50 mA
ECOPACK2 compliant component
High junction temperature: 150 °C
AC off state voltage: +/- 1200 V
Nominal on-state RMS current: 40 ARMS
High noise immunity: 1000 V/μs
Max. gate triggering current: 50 mA
ECOPACK2 compliant component
