High Surge Current NH SS520 Schottky Barrier Rectifier with Lead Free and RoHS Compliant Construction
Key Attributes
Model Number:
SS520
Product Custom Attributes
Reverse Leakage Current (Ir):
10uA@200V
Non-Repetitive Peak Forward Surge Current:
120A
Operating Junction Temperature Range:
-55℃~+175℃
Voltage - DC Reverse (Vr) (Max):
200V
Voltage - Forward(Vf@If):
900mV@5A
Current - Rectified:
5A
Mfr. Part #:
SS520
Package:
SMB
Product Description
SS54 THRU SS520 SCHOTTKY BARRIER RECTIFIERS
Niu Hang's SS54 thru SS520 series are Schottky Barrier Rectifiers designed for high-efficiency applications. They feature low forward voltage drop, low leakage current, and high forward surge capability, ensuring high reliability. These rectifiers are suitable for use in high-frequency inverters, DC/DC converters, and LED driver applications. Terminals are plated leads solderable per MIL-STD-202, Method 208. Mounting position can be any. The product is Lead Free and RoHS Compliant.
Product Attributes
- Brand: Niu Hang
- Trademark: NH
- Product Line: FF (variable)
- Periodic Code: YWW (variable)
- Model Series: SS5xx (SS54, SS545, SS56, SS58, SS510, SS515, SS520)
- Certifications: RoHS Compliant
- Material: Plated Leads
- Color: White band denotes cathode
- Weight: Approx. 0.095 grams (0.0034 ounce)
Technical Specifications
| Parameter | SS54 | SS545 | SS56 | SS58 | SS510 | SS515 | SS520 | Unit | Test Conditions |
| Maximum repetitive peak reverse voltage | 40 | 45 | 60 | 80 | 100 | 150 | 200 | V | |
| Maximum RMS voltage | 28 | 32 | 42 | 56 | 70 | 105 | 140 | V | |
| Maximum DC blocking voltage | 40 | 45 | 60 | 80 | 100 | 150 | 200 | V | |
| Maximum average forward rectified current | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | 5.0 | A | (see fig.1) |
| Peak forward surge current 8.3ms single half sine-wave | 40 | 45 | 60 | 80 | 100 | 150 | 200 | A | (JEDEC method at rated TL) |
| Current Squared Time Per Diode (t<8.3ms) | 59.76 | 59.76 | 59.76 | 59.76 | 59.76 | 59.76 | 59.76 | Asec | |
| Maximum Forward Voltage | 0.55 | 0.55 | 0.55 | 0.55 | 0.55 | 0.55 | 0.55 | V | IF= 5.0 A, TJ=25 (Note 1) |
| Maximum instantaneous reverse current | 10 | 10 | 10 | 10 | 10 | 10 | 10 | uA | VR= 40V,TJ=25 (Note 1) |
| Maximum instantaneous reverse current | 50 | 50 | 50 | 50 | 50 | 50 | 50 | uA | VR= 45V,TJ=25 (Note 1) |
| Maximum instantaneous reverse current | 100 | 100 | 100 | 100 | 100 | 100 | 100 | uA | VR= 60V,TJ=25 (Note 1) |
| Maximum instantaneous reverse current | 150 | 150 | 150 | 150 | 150 | 150 | 150 | uA | VR= 80V,TJ=25 (Note 1) |
| Maximum instantaneous reverse current | 200 | 200 | 200 | 200 | 200 | 200 | 200 | uA | VR= 100V,TJ=25 (Note 1) |
| Maximum instantaneous reverse current | 250 | 250 | 250 | 250 | 250 | 250 | 250 | uA | VR= 150V,TJ=25 (Note 1) |
| Maximum instantaneous reverse current | 300 | 300 | 300 | 300 | 300 | 300 | 300 | uA | VR= 200V,TJ=25 (Note 1) |
| Typical junction capacitance | 200 | 200 | 200 | 200 | 200 | 200 | 200 | pF | VR= 4V, 1MHz (Note 1) |
| Typical thermal resistance (Junction to Ambient) | 59.76 | 59.76 | 59.76 | 59.76 | 59.76 | 59.76 | 59.76 | /W | Ta=25 (Note 2) |
| Typical thermal resistance (Junction to Case) | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | /W | Tc=25 (Note 2) |
| Operating junction and Storage temperature range | -55 to 125 | -55 to 150 | -55 to 175 | -55 to 175 | -55 to 175 | -55 to 175 | -55 to 175 | ||
| Storage temperature range | -55 to 125 | -55 to 150 | -55 to 175 | -55 to 175 | -55 to 175 | -55 to 175 | -55 to 175 |
2410121819_NH-SS520_C7428193.pdf
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