NCR125W-125MX
WeEn Semiconductors

WeEn Semiconductors
SCR 1.25KV 1.25A SC73
$0.16
Available to order
Reference Price (USD)
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$0.15510
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$0.153549
1000+
$0.151998
1500+
$0.150447
2000+
$0.148896
2500+
$0.147345
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WeEn Semiconductors NCR125W-125MX is available at inksontech.com. We only sale New&Original Part and offer 1 year warranty time. If you would like to know more about the products or apply more better price, please send a quote to us or contact us by email.
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Product details
Precision-engineered for industrial power systems, the NCR125W-125MX SCR by WeEn Semiconductors represents a top-tier solution in Discrete Semiconductor Products. This thyristor delivers exceptional performance in phase control and switching applications, featuring optimized thermal management for demanding environments. Its design prioritizes both efficiency and long-term reliability.
The NCR125W-125MX incorporates advanced features such as high static dv/dt rating, symmetrical blocking capability, and low gate trigger requirements. Special attention has been given to achieving fast turn-off characteristics while maintaining robust surge current handling. The device's construction ensures consistent operation across varying load conditions.
Primary industrial applications include: 1) Power converters for mining equipment, 2) Voltage regulators for industrial furnaces, and 3) Motor control units in manufacturing automation. The SCR also performs exceptionally in marine propulsion systems, railway signaling equipment, and large-scale power distribution gear.
Connect with our technical sales team through the website inquiry form to discuss implementation of the NCR125W-125MX in your projects. We provide comprehensive support from selection to integration of this high-performance thyristor.
General specs
- Product Status: Active
- Voltage - Off State: 1.25 kV
- Voltage - Gate Trigger (Vgt) (Max): 800 mV
- Current - Gate Trigger (Igt) (Max): 100 µA
- Voltage - On State (Vtm) (Max): 1.5 V
- Current - On State (It (AV)) (Max): 800 mA
- Current - On State (It (RMS)) (Max): 1.25 A
- Current - Hold (Ih) (Max): 10 mA
- Current - Off State (Max): 1 mA
- Current - Non Rep. Surge 50, 60Hz (Itsm): 20A, 22A
- SCR Type: Sensitive Gate
- Operating Temperature: -40°C ~ 125°C (TJ)
- Mounting Type: Surface Mount
- Package / Case: TO-261-4, TO-261AA
- Supplier Device Package: SC-73