Surface Mount Rectifier R O US1MW Fast Switching Diode for Power Supplies and Inverters Applications
Product Overview
The US1AW thru US1MW series are surface mount, high-efficiency rectifiers designed for fast switching rectification in power supplies, inverters, converters, and as free-wheeling diodes for consumer and telecommunication applications. They feature a low-profile package ideal for automated placement, glass-passivated chip junctions, fast reverse recovery times, and high forward surge capability.
Product Attributes
- Brand: (Hongjiacheng)
- Website: www.ichjc.com
- Origin: Zhuhai Hongjiacheng Technology co., Ltd
- Case: SOD-123FL
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Cathode line denotes the cathode end
- Molding compound: UL 94V-0 flammability rating, RoHS-compliant, halogen-free
Technical Specifications
| Device Marking Code | VRRM (V) | VRMS (V) | VDC (V) | IF(AV) (A) | IFSM (A) | Tstg () | Tj () | RJ-A (/W) | RJ-L (/W) | VF @ IF=1.0A (V) | Trr @ IF=0.5A,IR=1.0A,Irr=0.25A (ns) | IR1 @ VR=VDC,TA=25 (A) | IR2 @ VR=VDC,TA=125 (A) | CJ @ 4.0V DC,1MHz (pF) |
| US1AW | 50 | 35 | 50 | 1.0 | 30 | -55 ~ +150 | -55 ~ +150 | 85 | 30 | 1.0 | 50 | 2.0 | 200 | 9.0 |
| US1BW | 100 | 70 | 100 | 1.0 | 30 | -55 ~ +150 | -55 ~ +150 | 85 | 30 | 1.0 | 50 | 2.0 | 200 | 9.0 |
| US1DW | 200 | 140 | 200 | 1.0 | 30 | -55 ~ +150 | -55 ~ +150 | 85 | 30 | 1.0 | 50 | 2.0 | 200 | 9.0 |
| US1GW | 400 | 280 | 400 | 1.0 | 30 | -55 ~ +150 | -55 ~ +150 | 85 | 30 | 1.4 | 75 | 2.0 | 200 | 9.0 |
| US1JW | 600 | 420 | 600 | 1.0 | 30 | -55 ~ +150 | -55 ~ +150 | 85 | 30 | 1.7 | 75 | 2.0 | 200 | 9.0 |
| US1KW | 800 | 560 | 800 | 1.0 | 30 | -55 ~ +150 | -55 ~ +150 | 85 | 30 | 1.7 | 75 | 2.0 | 200 | 9.0 |
| US1MW | 1000 | 700 | 1000 | 1.0 | 30 | -55 ~ +150 | -55 ~ +150 | 85 | 30 | 1.7 | 75 | 2.0 | 200 | 9.0 |
2506261420_R-O-US1MW_C18199123.pdf
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