R O US3MC Rectifier Designed for Consumer Electronics Automotive and Telecommunication Applications
Product Overview
The US3AC THRU US3MC is a series of Surface Mount High Efficient Rectifiers designed for high-frequency rectification and freewheeling applications. Featuring a low-profile package, ideal for automated placement, and a glass-passivated pallet chip junction, these rectifiers offer super fast reverse recovery time, low switching losses, and high efficiency. They are suitable for use in switching mode converters and inverters for consumer, computer, automotive, and telecommunication industries.
Product Attributes
- Brand: (Hongjiacheng)
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Material: Glass passivated pallet chip junction
- Certifications: RoHS-compliant, halogen-free, UL 94V-0 flammability rating
- Package: DO-214AB(SMC)
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Cathode line denotes the cathode end
Technical Specifications
| Parameter | Symbol | Unit | US3AC | US3BC | US3DC | US3GC | US3JC | US3KC | US3MC |
| Device marking code | US3AC | US3BC | US3DC | US3GC | US3JC | US3KC | US3MC | ||
| 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 | 3.0 | ||||||
| Non-repetitive Peak Forward Surge Current @ t=8.3ms Half-sine wave | IFSM | A | 100 | ||||||
| Storage temperature | Tstg | -55 ~+150 | |||||||
| Junction temperature | Tj | -55 ~+150 | |||||||
| Typical Thermal Resistance (Junction to Ambient) | RJ-A | /W | 47 | ||||||
| Typical Thermal Resistance (Junction to Lead) | RJ-L | /W | 15 | ||||||
| Maximum instantaneous forward voltage (IF=3.0A) | VF | V | 1.0 | 1.4 | 1.7 | ||||
| Maxinum 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 | 65 | ||||||
2506261420_R-O-US3MC_C18199130.pdf
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