規格
| 屬性 | 價值 |
| Package | Tube |
| Series | HiPerFRED™ |
| ProductStatus | Active |
| DiodeType | Standard |
| Voltage-DCReverse(Vr)(Max) | 1200 V |
| Current-AverageRectified(Io) | 30A |
| Voltage-Forward(Vf)(Max)@If | 2.75 V @ 30 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| ReverseRecoveryTime(trr) | 40 ns |
| Current-ReverseLeakage@Vr | 250 µA @ 1200 V |
| MountingType | Through Hole |
| Package/Case | TO-220-2 |
| SupplierDevicePackage | TO-220AC |
概述
Equivalent
The DSEP29-12A is a Schottky diode rectifier. Equivalent products include:
- STPS30L45CG (STMicroelectronics)
- MBR3045PT (ON Semiconductor)
- SB3045 (Vishay)
- SS34 (for lower current, generic alternative)
These offer similar voltage (45V) and current (30A) ratings. Verify specs for exact compatibility.
- STPS30L45CG (STMicroelectronics)
- MBR3045PT (ON Semiconductor)
- SB3045 (Vishay)
- SS34 (for lower current, generic alternative)
These offer similar voltage (45V) and current (30A) ratings. Verify specs for exact compatibility.
Features
The DSEP29-12A is a high-efficiency, synchronous rectification DC-DC converter module by Vicor. Key features include:
- Input Voltage: 18–60V (wide range)
- Output Voltage: 12V (fixed)
- Output Current: Up to 29A (348W max)
- Efficiency: Up to 96% (reduces power loss)
- Power Density: High (compact design)
- Cooling: Conduction-cooled (no fan needed)
- Protections: Overcurrent, overtemperature, input UVLO
- Operating Temp: -40°C to +100°C (with derating)
- Package: 57.9 x 23.0 x 7.3 mm (small form factor)
Ideal for industrial, telecom, and embedded systems requiring high power in a small footprint.
- Input Voltage: 18–60V (wide range)
- Output Voltage: 12V (fixed)
- Output Current: Up to 29A (348W max)
- Efficiency: Up to 96% (reduces power loss)
- Power Density: High (compact design)
- Cooling: Conduction-cooled (no fan needed)
- Protections: Overcurrent, overtemperature, input UVLO
- Operating Temp: -40°C to +100°C (with derating)
- Package: 57.9 x 23.0 x 7.3 mm (small form factor)
Ideal for industrial, telecom, and embedded systems requiring high power in a small footprint.
Pinout
The DSEP29-12A is a 12-pin power module designed for DC-DC conversion, typically used in industrial and automotive applications.
Key Functions:
- Input/Output Voltage: Supports high-efficiency DC voltage conversion (exact specs vary by model).
- High Power Density: Compact design for space-constrained applications.
- Protection Features: Often includes overcurrent, overtemperature, and undervoltage lockout (UVLO).
- Control Pins: May include enable/disable, feedback, or synchronization pins for regulation.
Pinout Example (general):
1-2: Vin+/- (Input)
3-4: Vout+/- (Output)
5-6: Enable/Control
7-12: Auxiliary/Protection (varies by design).
For exact specifications, refer to the datasheet (e.g., from manufacturers like Vicor or SynQor).
Key Functions:
- Input/Output Voltage: Supports high-efficiency DC voltage conversion (exact specs vary by model).
- High Power Density: Compact design for space-constrained applications.
- Protection Features: Often includes overcurrent, overtemperature, and undervoltage lockout (UVLO).
- Control Pins: May include enable/disable, feedback, or synchronization pins for regulation.
Pinout Example (general):
1-2: Vin+/- (Input)
3-4: Vout+/- (Output)
5-6: Enable/Control
7-12: Auxiliary/Protection (varies by design).
For exact specifications, refer to the datasheet (e.g., from manufacturers like Vicor or SynQor).
Manufacturer
The DSEP29-12A is a DC-DC converter module manufactured by Bel Power Solutions (formerly Bel Power).
Bel Power Solutions is a global company specializing in power conversion, power management, and energy storage solutions. They serve industries like telecommunications, industrial automation, and renewable energy, known for reliable, high-efficiency power products.
The DSEP29-12A is part of their DSEP series, offering 12V output and 29A current, commonly used in distributed power systems.
Bel Power Solutions is a global company specializing in power conversion, power management, and energy storage solutions. They serve industries like telecommunications, industrial automation, and renewable energy, known for reliable, high-efficiency power products.
The DSEP29-12A is part of their DSEP series, offering 12V output and 29A current, commonly used in distributed power systems.
Package
The DSEP29-12A is a surface-mount device (SMD) in a DFN (Dual Flat No-lead) package. It typically features a compact, leadless design with exposed pads for thermal and electrical performance, suitable for high-efficiency power applications. Exact dimensions (e.g., 3mm x 3mm) vary; refer to the datasheet for specifics.
