High Surge Capability Trench Schottky Rectifier DOWO SP20100L for Adapter and Lighting Applications
Key Attributes
Model Number:
SP20100L
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
280A
Reverse Leakage Current (Ir):
80uA@100V
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - DC Reverse (Vr) (Max):
100V
Voltage - Forward(Vf@If):
720mV
Current - Rectified:
20A
Mfr. Part #:
SP20100L
Package:
TO-277B
Product Description
Product Overview
The SP20100L is a Trench Schottky barrier rectifier designed for high-frequency miniature switched-mode power supplies. It offers excellent high-temperature stability, low forward voltage, and high efficiency, making it ideal for applications such as adapters, lighting, and on-board DC/DC converters. Its high forward surge capability and suitability for automated placement further enhance its utility in modern electronic designs.
Product Attributes
- Molding compound meets UL 94 V-0 flammability rating
- Moisture sensitivity level: level 1, per J-STD-020
- Compliant to RoHS Directive 2011/65/EU and in accordance to WEEE 2002/96/EC
- Terminal: Matte tin plated leads, solderable per JESD22-B102
- Meet JESD 201 class 2 whisker test
- Halogen-free according to IEC 61249-2-21 definition
- Weight: 0.095g (approximately)
- Polarity: Indicated by cathode band
Technical Specifications
| Parameter | Symbol | Unit | SP20100L | Note |
| Maximum repetitive peak reverse voltage | VRRM | V | 100 | |
| Maximum average forward rectified current | IF(AV) | A | 20 | IF = 20A TJ = 25C |
| Maximum instantaneous reverse current per diode at rated reverse voltage | IR | A | 280 | |
| Maximum instantaneous forward voltage per diode | VF | V | 0.72 | Pulse Test with Pulse Width=300s, 1% Duty Cycle |
| Typical thermal resistance | RJL | C/W | 11 | |
| Operating temperature range | TJ | C | -55 to +150 | |
| Storage temperature range | TSTG | C | -55 to +150 | |
| Peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load per diode | IFSM | A | 150 | 8.3ms Single Half Sine-Wave |
2410122026_DOWO-SP20100L_C20199374.pdf
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