Tbi773-2000-24 High Power Industrial SCR Module Fast Delivery Fast Thyristor

• Customization: Available
• Application: Power Electronic Components
• Certification: CE, RoHS, ISO
• Model NO.: TBI773-2000-24
• Alternative: Tbi773

Product Description

Product Description

HIGH-PERFORMANCE FAST THYRISTOR TBI773-2000-24
 
The KK1400A 2000V Fast Turn-off Thyristor is a premium-grade power semiconductor device engineered for high-frequency switching and demanding industrial applications. 
 
Rated at 2000V/1400A, this high-power SCR delivers exceptional turn-off speed, superior thermal performance, and outstanding dv/dt & di/dt protection. 

Specification

Product Name	Fast Thyristor TBI773-2000-24
Keywords	Fast Thyristor, High Power SCR
Model Number	TBI773-2000-24
Voltage Rating	2400V
Current Rating	2000A
Product Category	Fast Thyristor/ High-power SCR
Package Type	Capsule Type (Spiral Stud Mount)
Operating Frequency	1-10kHz
dv/dt Rating	Excellent Voltage Rise Withstand
di/dt Rating	Superior Current Rise Withstand
Thermal Performance	Excellent Heat Dissipation
Mounting Style	Stud Mount / Bolt-Down
Primary Application 1	Induction Heating Systems
Primary Application 2	Welding & Plasma Cutting Equipment
Primary Application 3	Inverter & Motor Drive Systems
Primary Application 4	High-Frequency Power Converters
Device Type	Three-Terminal Semiconductor Thyristor
Performance Grade	Industrial Grade / Heavy-Duty
Performance Benefits	Stable Operation, Extended Life, Low Maintenance

Detailed Pictures

HIGH VOLTAGE & HIGH CURRENT RATING
 
With a robust 2000V blocking voltage and 2000A continuous current capacity, this thyristor handles heavy-duty industrial loads with ease. The high voltage rating makes it perfect for medium-voltage power systems, while the high current capability ensures stable performance in welding machines, induction heating, and large motor drive applications.

SUPERIOR THERMAL MANAGEMENT
 
The spiral stud-type capsule package provides excellent heat dissipation and optimal thermal conductivity. This design ensures maximum junction temperature control, extends device lifespan, and allows for easy mounting on standard heat sinks, simplifying installation in space-constrained industrial enclosures.

EXCEPTIONAL DV/DT & DI/DT WITHSTAND
 
Engineered with superior surge protection, it offers outstanding dv/dt (rate of voltage rise) and di/dt (rate of current rise) ratings. This robust protection prevents false triggering, guards against voltage spikes, and ensures long-term stability even in harsh electrical environments with high noise levels.

Company Profile

FAQ

Q1: Are you a manufacturer or trader?
A: We are a manufacturer with over 15 years of experience, specializing in high-power semiconductor components such as thyristors, diodes, bridge rectifiers, and IGBT modules.

Our factory is located in Yueqing, Zhejiang, China's leading power electronics industrial base.

Q2: What is your MOQ?
A: For most models, our MOQ starts from 10 pieces, which allows flexibility for new distributors and OEM customers.

Q3. What are your payment terms?
A: For new customers:100% T/T in advance
For long-term partners: Flexible payment options can be negotiated
We support secure and transparent transactions for mutual trust.

Q4: What are your lead times?
A: Standard models: Ready in stock
Customized/high-volume orders: Lead time 7–15 working days
We maintain over USD 1.5 million worth of inventory to ensure fast delivery.

Q5: Do you support OEM or customized labeling?
A: Yes. We provide OEM services, including:
Custom labels
Logo laser marking
Packaging according to your brand
Helping our partners build localized branding.

Q6: What is your quality assurance process?
A: 100% full inspection before delivery
Products certified with ISO, CE, ROHS, TUV
In-house production with chip bonding, welding, and testing equipment
Reliability and aging tests were supported in-house
Ensuring consistent quality for industrial applications.

Q7: What markets do you serve?
A: Main Export Markets
Europe & Eastern Europe
India & Middle East
North America
South America & Africa
Our typical customers include:
Power electronics distributors
Industrial control/inverter/UPS/charging pile equipment manufacturers
Energy and automation integrators

Q8: What makes DUKEN different from other suppliers?
A: Complete in-house manufacturing line
Located in China's top industrial cluster
R&D focuses on low-loss chips and solder-free technology
Professional customization for industry applications

Q9: Can I get samples?
A: Yes, we offer samples for testing for qualified clients.
Please contact us with your requirements.

Q10: How do I place an order or request a quotation?
A: Simply send us your list of models or technical drawings.
Our engineering team will respond with a quotation within 24 hours.
We look forward to becoming your reliable and long-term partner in power semiconductor solutions.