R plus O US2D rectifier ideal for freewheeling and high frequency rectification in inverter circuits
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The US2A thru US2M series is a surface mount high-efficiency rectifier designed for high-frequency rectification and freewheeling applications in switching mode converters and inverters. These devices feature a low profile package, ideal for automated placement, and a glass-passivated chip junction for super fast reverse recovery time, low switching losses, and high efficiency. They offer high forward surge capability and are suitable for consumer, computer, automotive, and telecommunication applications.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Case: DO-214AC(SMA)
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Cathode line denotes the cathode end
- Molding compound: Meets UL 94V-0 flammability rating, RoHS-compliant, halogen-free
Technical Specifications
| Parameter | Symbol | Unit | US2A | US2B | US2D | US2G | US2J | US2K | US2M |
| Device marking code | US2A | US2B | US2D | US2G | US2J | US2K | US2M | ||
| Maximum Repetitive Peak Reverse Voltage | VRRM | V | 50 | 100 | 200 | 400 | 600 | 800 | 1000 |
| Maximum RMS Voltage | VRMS | V | 35 | 70 | 140 | 280 | 420 | 560 | 700 |
| Maximum DC blocking Voltage | VDC | V | 50 | 100 | 200 | 400 | 600 | 800 | 1000 |
| Maximum Average Forward Rectified Current @ 60Hz sinewave, Resistance load,TL (Fig.1) | IF(AV) | A | 2.0 | ||||||
| Non-repetitive Peak Forward Surge Current @ t=8.3ms Half-sine wave | IFSM | A | 50.0 | ||||||
| Storage temperature | Tstg | -55 ~+150 | |||||||
| Junction temperature | Tj | -55 ~+150 | |||||||
| Typical Thermal Resistance (Junction to Ambient) | RJ-A | /W | 80 | ||||||
| Typical Thermal Resistance (Junction to Lead) | RJ-L | /W | 20 | ||||||
| Maximum instantaneous forward voltage (IF=2.0A) | VF | V | 1.0 | 1.4 | 1.7 | ||||
| Maximum reverse recovery time (IF=0.5A,IR=1.0A,Irr=0.25A) | Trr | ns | 50 | 75 | |||||
| Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=25) | IR1 | A | 2.0 | ||||||
| Maximum DC reverse current at rated DC blocking voltage (VR=VDC, TA=100) | IR2 | A | 200 | ||||||
| Typical junction capacitance (4.0V DC, 1MHz) | CJ | pF | 50 | ||||||
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Company
Hefei Purple Horn E-Commerce Co., Ltd.
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Contact Person
Sellina