Schottky Barrier Rectifier NH SD103AM3 for High Frequency Inverters and AC DC Converters Applications
Key Attributes
Model Number:
SD103AM3
Product Custom Attributes
Reverse Leakage Current (Ir):
5uA@40V
Non-Repetitive Peak Forward Surge Current:
2A
Operating Junction Temperature Range:
-55℃~+125℃
Voltage - DC Reverse (Vr) (Max):
40V
Voltage - Forward(Vf@If):
370mV@20mA
Current - Rectified:
20mA
Mfr. Part #:
SD103AM3
Package:
SOD-323
Product Description
Product Overview
The Niu Hang SD103AM3 thru SD103CM3 are Schottky Barrier Rectifiers designed for high-frequency applications. They offer low forward voltage drop for high efficiency, low leakage current for high reliability, and high forward surge capability. These rectifiers are suitable for use in high frequency inverters, AC/DC converters, DC/DC converters, and LED drivers.
Product Attributes
- Brand: Niu Hang
- Certifications: Lead Free Finish, RoHS Compliant
- Terminals: Plated Leads Solderable per MIL-STD-202, Method 208
- Mounting Position: Any
- Weight: App. 0.0041 grams (0.0001 ounce)
- Marking: SD103AM3: CA, SD103BM3: CB, SD103CM3: CC
Technical Specifications
| Parameter | Symbol | SD103AM3 | SD103BM3 | SD103CM3 | Unit | Test Conditions |
| Maximum repetitive peak reveSe voltage | VRRM | 40 | 30 | 21 | V | TA=25 |
| Maximum DC blocking voltage | VRRM | 40 | 30 | 21 | V | TA=125 |
| Maximum average forward rectified current | IF(AV) | 1 | 1 | 1 | A | TA=125 (see fig.1) |
| Peak forward surge current 8.3ms single half sine-wave superimposed on rated load | IFSM | 40 | 28 | 20 | A | TA=25 (see fig.5) |
| Maximum instantaneous forward voltage | VF | 0.37 | 0.32 | 0.32 | V | IF= 20.0 mA (Note 1) |
| Maximum instantaneous reveSecurrent at rated DC blockingvoltage | IR | 0.02 | 0.02 | 0.02 | mA | VR= 40V (Note 1) |
| Typical junction capacitance | CJ | 20 | 20 | 20 | pF | VR= 4V,1MHz (see fig.4) |
| Storage temperature range | TSTG | -55 to 125 | -55 to 125 | -55 to 125 | ||
| Operating junction temperature | TJ | 125 | 125 | 125 | ||
| Current Squared Time Per Diode (t<8.3ms) | I2t | 2 | 2 | 2 | A2sec | TA=25 |
2410121747_NH-SD103AM3_C7428112.pdf
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