High surge capability rectifier Changzhou Starsea Elec DSS34 surface mount with JEDEC SOD123FL package
Product Overview
The DSS32 thru DSS36 series are surface mount Schottky barrier rectifiers designed for applications requiring high efficiency and low power loss. These rectifiers feature a metal silicon junction for majority carrier conduction, providing high forward surge current capability and excellent performance. They are suitable for various power supply applications, general rectification, and where high surge capability is essential. The devices are housed in a JEDEC SOD-123FL molded plastic body with plated axial leads, ensuring high temperature soldering capabilities.
Product Attributes
- Case: JEDEC SOD-123FL molded plastic body
- Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Flammability Classification: Underwriters Laboratory 94V-0
Technical Specifications
| Model | DSS32 | DSS33 | DSS34 | DSS35 | DSS36 | Units | Description |
|---|---|---|---|---|---|---|---|
| VRRM | 20 | 30 | 40 | 50 | 60 | Volts | Maximum repetitive peak reverse voltage |
| VRMS | 14 | 21 | 28 | 35 | 42 | Volts | Maximum RMS voltage |
| VDC | 20 | 30 | 40 | 50 | 60 | Volts | Maximum DC blocking voltage |
| I(AV) | 3.0 | Amps | Maximum average forward rectified current | ||||
| IFSM | 80.0 | Amps | Peak forward surge current (8.3ms single half sine-wave) | ||||
| VF | 0.70 (Max at 3.0A) | Volts | Maximum instantaneous forward voltage at 3.0A | ||||
| IR | 0.5 (Max at rated DC blocking voltage) | mA | Maximum DC reverse current | ||||
| TJ | -55 to +150 | C | Operating junction temperature range | ||||
| TSTG | -55 to +125 | C | Storage temperature range | ||||
| Weight | 0.0007 ounce, 0.02 grams | ||||||
| RJA | 180 (Typical) | K/W | Typical thermal resistance (NOTE 1) | ||||
NOTE 1: PCB mounted on 0.2*0.2" (5.0*5.0mm) copper pad area.
High Temperature Soldering: Guaranteed at 260 C/10 seconds, 0.375 (9.5mm) lead length, 5 lbs. (2.3kg) tension.
2409300133_Changzhou-Starsea-Elec-DSS34_C84632.pdf
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