Durable NH RS1MF fast recovery rectifier designed for in PD adapters power supplies and LED driver circuits
Product Overview
The RS1AF thru RS1MF series from Niuhang Electronic Specification Technology Co., Ltd. are fast recovery rectifiers designed for general-purpose AC/DC bridge full-wave rectification. Featuring a glass-passivated chip junction, these rectifiers offer a low forward voltage drop for high efficiency, low leakage current for high reliability, and high forward surge capability. They are suitable for a wide range of applications including PD, adapters, power supplies, monitors, LED drivers, printers, audio equipment, TVs, and home appliances.
Product Attributes
- Brand: Niuhang Electronic Specification Technology Co., Ltd.
- Product Line Code: FF
- Model Series: RS1XF (x=A,B,D,G,J,K,M)
- Package: SMAF
- Material: Molding Compound Meets UL 94 V-0 Flammability Rating
- Certifications: RoHS-Compliant
- Polarity: As Marked On Case (White band denotes cathode)
- Mounting Position: Any
- Weight: Approx. 0.026 Grams (0.00091 Ounce)
Technical Specifications
| Model | RS1AF | RS1BF | RS1DF | RS1GF | RS1JF | RS1KF | RS1MF | Unit |
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | V |
| Maximum RMS Voltage (VRMS) | 35 | 70 | 140 | 280 | 420 | 560 | 700 | V |
| Maximum DC Blocking Voltage (VDC) | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | V |
| Maximum Average Forward Rectified Current @TC= 100 C (IF(AV)) | 1 | A | ||||||
| Peak Forward Surge Current (IFSM) @ 8.3ms Single Half Sine-wave | 30 | A | ||||||
| Current Squared Time (I2t) @ t<8.3ms | 3.7 | A | ||||||
| Maximum Instantaneous Forward Voltage per Diode (VF) @ IF= 1.0 A, Ta=25 | 1.30 | V | ||||||
| Maximum Instantaneous Forward Voltage per Diode (VF) @ IF= 1.0 A, Ta=125 | 1.18 | V | ||||||
| Maximum DC Reverse Current (IRRM) @ Rated DC Blocking Voltage, Ta=25 | 5 | uA | ||||||
| Maximum DC Reverse Current (IRRM) @ 80%*VRRM, Ta=125 | 500 | uA | ||||||
| Typical Junction Capacitance (CJ) @ 4.0 V, 1MHz | 15 | pF | ||||||
| Maximum Reverse Recovery Time (TRR) @ IF=0.5A, IR=1.0A, IRR=0.25A | 350 | nS | ||||||
| Operating Junction Temperature Range (TJ) | -55 to 150 | |||||||
| Storage Temperature Range (TSTD) | -55 to 150 | |||||||
| Typical Thermal Resistance (RJA) | 100.0 | /W | ||||||
| Typical Thermal Resistance (RJC) | 32 | /W | ||||||
2505061659_NH-RS1MF_C7427800.pdf
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