High Surge Current NH K120 Schottky Rectifier Suitable for LED Drivers and Power Supply Applications
Key Attributes
Model Number:
K120
Product Custom Attributes
Reverse Leakage Current (Ir):
200uA
Operating Junction Temperature Range:
-65℃~+150℃
Voltage - DC Reverse (Vr) (Max):
200V
Voltage - Forward(Vf@If):
950mV@1A
Current - Rectified:
1A
Mfr. Part #:
K120
Package:
SOD-123FL
Product Description
Product Overview
The K14 THRU K120 series are Schottky Rectifiers from Niu Hang Specification Electronic Co. Ltd, designed for high-efficiency applications. These rectifiers feature low forward voltage drop, low leakage current, and high forward surge capability, ensuring high reliability. They are suitable for use in high-frequency inverters, DC/DC converters, LED drivers, and other demanding applications. The terminals are plated and solderable per MIL-STD-202, Method 208, and the devices are RoHS Compliant and Lead Free.
Product Attributes
- Brand: Niu Hang (niuhang trademark)
- Origin: China (implied by company name and website)
- Certifications: RoHS Compliant, Lead Free Finish
- Color: White band denotes cathode
Technical Specifications
| Parameter | Symbol | K14 | K15 | K16 | K18 | K110 | K115 | K120 | Unit |
| Maximum DC blocking voltage | VRRM | 40 | 50 | 60 | 80 | 100 | 150 | 200 | V |
| Maximum RMS voltage | VRMS | 28 | 35 | 42 | 56 | 70 | 105 | 140 | V |
| Maximum average forward rectified current (see fig.1) | IF(AV) | 1.0 | A | ||||||
| Peak forward surge current 8.3ms single half sine-wave | IFSM | 40 | A | ||||||
| Current Squared Time Per Diode (t<8.3ms) | I2t | 1 | A2sec | ||||||
| Maximum Forward Voltage (Note 1) | VF | 0.70 | V | ||||||
| Maximum instantaneous reverse current at rated DC blocking voltage (Note 1) | IR | 0.5 | mA | ||||||
| Typical junction capacitance (Note 1) | CJ | 110 | pF | ||||||
| Operating junction and Storage temperature range | TJ, TSTG | -65 to 150 | |||||||
| Storage temperature range | TSTG | -65 to 125 | |||||||
| Typical thermal resistance (Note 2) | RJA | 88 | /W | ||||||
| Typical thermal resistance (Note 2) | RJC | 0.2 | /W | ||||||
2410121747_NH-K120_C7428017.pdf
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