Specifications
| Attribute | Value |
| Package | Tube |
| ProductStatus | Active |
| DiodeType | Standard |
| Voltage-DCReverse(Vr)(Max) | 1000 V |
| Current-AverageRectified(Io) | 30A |
| Voltage-Forward(Vf)(Max)@If | 2.4 V @ 36 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| ReverseRecoveryTime(trr) | 50 ns |
| Current-ReverseLeakage@Vr | 750 µA @ 1000 V |
| MountingType | Through Hole |
| Package/Case | TO-247-2 |
| SupplierDevicePackage | TO-247AD |
Overview
Description
The DSEI30-10A is a high-efficiency, 30W AC-DC power module designed for industrial and commercial applications. Key features include:
- Input: 85–305V AC (universal range).
- Output: 10A at 3.3V, 5V, 12V, 15V, or 24V (configurable).
- Efficiency: Up to 91%, with low standby power consumption.
- Protections: Overcurrent, overvoltage, and short-circuit safeguards.
- Compact Design: Encapsulated metal case for durability and thermal performance.
Ideal for automation, telecom, and embedded systems, it meets EN/IEC/UL 62368 safety standards. Its wide operating temperature range (-40°C to +70°C) ensures reliability in harsh environments.
For detailed specs, refer to the datasheet or manufacturer documentation.
- Input: 85–305V AC (universal range).
- Output: 10A at 3.3V, 5V, 12V, 15V, or 24V (configurable).
- Efficiency: Up to 91%, with low standby power consumption.
- Protections: Overcurrent, overvoltage, and short-circuit safeguards.
- Compact Design: Encapsulated metal case for durability and thermal performance.
Ideal for automation, telecom, and embedded systems, it meets EN/IEC/UL 62368 safety standards. Its wide operating temperature range (-40°C to +70°C) ensures reliability in harsh environments.
For detailed specs, refer to the datasheet or manufacturer documentation.
Equivalent
The DSEI30-10A is a 30A, 100V dual Schottky diode. Equivalent products include:
- STMicroelectronics STPS30H100CT
- Vishay VS-30BQ100
- ON Semiconductor MBRB30H100CT
- Diodes Inc. SB30H100CT
These alternatives offer similar specifications (30A, 100V) and are commonly used in power rectification applications. Always verify datasheets for exact compatibility.
- STMicroelectronics STPS30H100CT
- Vishay VS-30BQ100
- ON Semiconductor MBRB30H100CT
- Diodes Inc. SB30H100CT
These alternatives offer similar specifications (30A, 100V) and are commonly used in power rectification applications. Always verify datasheets for exact compatibility.
Features
The DSEI30-10A is a high-efficiency, 30A Schottky diode rectifier with key features:
- Current Rating: 30A average forward current.
- Voltage Rating: 100V reverse voltage (VRRM).
- Low Forward Voltage Drop: ~0.55V (typical at 15A), reducing power loss.
- Fast Switching: Schottky design enables high-speed operation, minimizing switching losses.
- High Temperature Operation: Rated for up to 175°C junction temperature.
- Low Reverse Leakage: Optimized for efficiency in power applications.
- Package: Industry-standard TO-220AB for easy mounting and heat dissipation.
Ideal for power supplies, DC-DC converters, and reverse polarity protection due to its efficiency and thermal performance.
- Current Rating: 30A average forward current.
- Voltage Rating: 100V reverse voltage (VRRM).
- Low Forward Voltage Drop: ~0.55V (typical at 15A), reducing power loss.
- Fast Switching: Schottky design enables high-speed operation, minimizing switching losses.
- High Temperature Operation: Rated for up to 175°C junction temperature.
- Low Reverse Leakage: Optimized for efficiency in power applications.
- Package: Industry-standard TO-220AB for easy mounting and heat dissipation.
Ideal for power supplies, DC-DC converters, and reverse polarity protection due to its efficiency and thermal performance.
Manufacturer
The DSEI30-10A is a diode module manufactured by IXYS Corporation, now part of Littelfuse after its acquisition in 2017. IXYS was a semiconductor company specializing in high-performance power control and rectification products. Littelfuse is a global leader in circuit protection, power control, and sensing technologies.
The DSEI30-10A is a fast-recovery diode module designed for industrial, automotive, and power electronics applications, offering high efficiency and reliability. Both IXYS and Littelfuse are known for robust, high-quality power semiconductor solutions.
The DSEI30-10A is a fast-recovery diode module designed for industrial, automotive, and power electronics applications, offering high efficiency and reliability. Both IXYS and Littelfuse are known for robust, high-quality power semiconductor solutions.
Application
The DSEI30-10A is a high-efficiency Schottky diode commonly used in:
1. Power Supplies – For rectification in AC/DC converters.
2. Solar Panels – Preventing reverse current in PV systems.
3. Automotive Electronics – Used in alternators and battery protection.
4. Industrial Equipment – Ensures efficient power management.
5. Consumer Electronics – Found in adapters and chargers.
Its low forward voltage drop and fast switching make it ideal for energy-sensitive applications.
1. Power Supplies – For rectification in AC/DC converters.
2. Solar Panels – Preventing reverse current in PV systems.
3. Automotive Electronics – Used in alternators and battery protection.
4. Industrial Equipment – Ensures efficient power management.
5. Consumer Electronics – Found in adapters and chargers.
Its low forward voltage drop and fast switching make it ideal for energy-sensitive applications.
