NAINA - India
Naina Semiconductor Ltd (NSL) is one of the leading manufacturers of Power Semiconductors in India. The agile company started manufacturing Standard Recovery Diodes and Fast Recovery Diodes in plastic packages and in DO-41, DO-27 and R-6 packages for Telecom applications in 1988. The quality of the components has also been convincing for Diodes with more demanding specifications, for example for applications in welding technology.
Since then, the company has continuously developed into a high-performance supplier of electrical components such as Power Diodes, Thyristors (SCR = silicon controlled rectifier), Schottky diodes (hot-carrier diodes), Z-Diodes (Zener diode), Solar Diodes, Triacs, Power Modules, Fast Recovery current rectifiers, Bridge Rectifiers, Rectifier Stacks and other Customer-specific products.
CAPCOMP is official distributor Europe and contact for individual customer requests.
NAINA Certificates
Cross Reference Lists
Industry vs NAINA Part Nr.
Diode Modules | Cross-Ref. (.XLS)
SCR-Diode Modules | Cross-Ref. (.XLS)
Thyristor Diode Modules | Cross-Ref. (.XLS)
Application Lists
NAINA Products
Standard Recovery Diodes
Discrete Diodes
- 6A - 400 A
- bis 1.600 V
- Glass Passivated Chips in Rugged, Hermetically Sealed Packages
- Low Conduction Losses
- High Surge Current Stability
- Low Leakage Current
- Metric and UNF Threads available
Application
- Power Supplies
- Motor Controls
- Consumer Electronics, Lighting
- Telecommunications Equipment
- Welding Equipment
- Battery Chargers, etc.
Powermodules
Types
- Diode Modules
- Thyristor Diode Modules
- Thyristor Modules
- Three Phase Half Bridge Thyristor Modules
- Three Phase Half Bridge Diode Modules
- Schottky Diode Modules
- Super-Fast Recovery Diode Modules
Zener Diodes
Discrete Diodes
- 10W, 20W | DO-4 Package
- 50W, 75W | DO-5 Package
- 300W | DO-9 Package
- 50 W To-3 Metal Cap Diodes
- 6,8V - 200V
- Power Surge Compressor 300W
- Passivated Glass Transition
- Good Overvoltage Capability
- Polarity: normal/reverse
- Metric and UNF Thread Types
Application
- Voltage Clamping Applications
- Photovoltaic Systems
- Switching Power Supplies
- Rectifiers
- Detectors
- Motor Drives
Fast Recovery Diodes (FRD)
Discrete Diodes
- Fast und Super Fast Recovery Diodes
- 25 - 400 A
- Passivated Glass plate (up to 70 A)
- Low Forward Voltage Drop
- High Overvoltage Capability
- Low Leakage Current
- Normal and Reverse Polarity
- Twin Tower Packages (up to 100 A)
- Metric and UNF Threads Available
Application
- C-AC Converter
- PFC Circuits
- Switching Power Supplies
Schottky Diodes
Discrete Diodes
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Package Types: Stud Type and Twin Tower
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15 - 80 A | 20V - 100V
- Metric and UNF Threads
-
High Efficiency Due to Very Low Forward Voltage Drop and Fast Switching Action
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Glass Passivated Chip Design
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Very Robust Against Environmental Influences
Applications
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Voltage Clamping Applications
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Photovoltaic Systems
-
Switching Power Supplies
-
Rectifiers
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Detectors
-
Motor Drives
Bridge Rectifiers
Bridge Rectifier
- Single-Phase Bridge Rectifier
- Three-Phase Bridge Rectifier
- Single-Phase Bridge Rectifier - half controlled
- Three-Phase Bridge Rectifier - half controlled
- Single-Phase Bridge Rectifier - fully controlled
- Three-Phase Bridge Rectifier - fully controlled
- Three-Phase Bridge Rectifier for Generators
