Niuhang NH US2MA Rectifier Ideal for LED Driver Monitor Lighting and Switch Mode Power Supplies
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Product Description
Niuhang US2AA THRU US2MA High Efficiency Rectifier
The Niuhang US2AA THRU US2MA series are high efficiency rectifiers designed for applications requiring low switching loss and high reliability. Featuring ultra-fast switching speeds and low leakage current, these rectifiers are ideal for switch mode power supplies, fast chargers, LED driver and monitor lighting, and automotive electronics.
Product Attributes
- Brand: Niuhang
- Product Line: US2AA THRU US2MA
- Chip Technology: NH'S High Efficiency Rectifier Chip Technology
- Material: Molded with UL-94 ClassV-0 Recognized, RoHS-Compliant
- Terminals: Tin Plated Leads, Solderable Per J-STD-002 And JESD22-B102
- Certifications: RoHS Compliant, HF Halogen-Free, Pb-Free
Technical Specifications
| Parameter | Symbol | US2AA | US2BA | US2DA | US2GA | US2JA | US2KA | US2MA | 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 | IF(AV) | 2 | A | ||||||
| Peak Forward Surge Current (8.3ms Single Half Sine-wave) | IFSM | 60 | A | ||||||
| Current Squared Time (t | I2t | 14.9 | Asec | ||||||
| Maximum Mounting Torque (M3 screw) | TMM | 1.1 | N.m | ||||||
| Maximum Instantaneous Forward Voltage (IF= 2.0 A) | VF | 1.00 | 1.30 | 1.70 | V | ||||
| Maximum DC Reverse Current at Rated DC Blocking Voltage (Ta=25,VR=VRRM) | IRRM | 5 | uA | ||||||
| Maximum DC Reverse Current at Rated DC Blocking Voltage (Ta=125,VR=VRRM*80%) | IRRM | 200 | uA | ||||||
| Typical Junction Capacitance (4 V,1MHz) | CJ | 25 | 15 | 10 | pF | ||||
| Maximum Reverse Recovery Time (IF=0.5A, IR=1.0A, IRR=0.25A) | Trr | 50 | 75 | nS | |||||
| Operating Junction Temperature Range | TJ | -55~150 | |||||||
| Storage Temperature Range | TSTD | -55~150 | |||||||
| Thermal Resistance Junction To Ambient (Still Air Environment, Ta=25) | RJA | 73.0 | /W | ||||||
| Thermal Resistance Junction-Case (Device Mounted On 1 in FR-4 Board With 2oz. Copper) | RJC | 21.0 | /W | ||||||
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Company
Hefei Purple Horn E-Commerce Co., Ltd.
Location
Room 1306B, Building A, Xindi Center, Qimen Road, Hefei City, Anhui Province
Contact Person
Sellina