TM8050H-8W
- Mfr.Part #
- TM8050H-8W
- Manufacturer
- STMicroelectronics
- Package / Case
- TO-247-3
- Datasheet
- Download
- Description
- SCR 800V 80A TO247
- Stock
- 900
- In Stock :
- 900
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- STMicroelectronics
- Product Category :
- Thyristors - SCRs
- Hold Current :
- 100mA
- Trigger Device Type :
- SCR
- Voltage - On State (Vtm) (Max) :
- 1.55V
- Current - Gate Trigger (Igt) (Max) :
- 50mA
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RMS Current (Irms) :
- 80A
- Voltage - Gate Trigger (Vgt) (Max) :
- 1.5V
- REACH SVHC :
- No SVHC
- Current - On State (It (AV)) (Max) :
- 50A
- Packaging :
- Tube
- Current - On State (It (RMS)) (Max) :
- 80A
- Number of Pins :
- 3
- Package / Case :
- TO-247-3
- Base Part Number :
- TM8050
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Off State (Max) :
- 20μA
- Current - Non Rep. Surge 50, 60Hz (Itsm) :
- 670A 731A
- Lifecycle Status :
- ACTIVE (Last Updated: 8 months ago)
- Factory Lead Time :
- 21 Weeks
- SCR Type :
- Sensitive Gate
- Voltage - Off State :
- 800V
- Operating Temperature :
- -40°C~150°C TJ
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mounting Type :
- Through Hole
- Datasheets
- TM8050H-8W

SCR Sensitive Gate -40°C~150°C TJ 1.55V-On State (Vtm) (Max) 20μA-Current - Off State (Max) Tube TO-247-3 Through Hole
TM8050H-8W Description
TM8050H-8W developed by STMicroelectronics is a type of 800 V SCR thyristor available in through hole package TO-247. It is primarily designed for applications requiring high power switching (IT(RMS) = 80 A) and low power dissipation (VTM = 1.55 V at 160 A). This device is well suited for motorbike voltage regulators, by-pass AC switches, controlled rectifier bridges, solid-state relays, battery chargers, welding equipment, and motor driver applications.
TM8050H-8W Features
High junction temperature: Tj= 150 °C
Blocking voltage: VDRM = VRRM = 800 V
Gate triggering current: IGT max. = 50 mA
High noise immunity: dV/dt > 1 kV/µs
Package: TO-247
TM8050H-8W Applications
AC-DC rectifier controlled bridge
Battery charging system
By pass switch of UPS
Motor soft starter systems
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| TM800DCA1 | STMicroelectronics | 30,045 | TRANSCEIVER PBC |
| TM8050H-8D3-TR | STMicroelectronics | 1,142 | SCR 800V 80A D3PAK |
















