High surge current surface mount rectifier Changzhou Starsea Elec US1M with ultra fast switching speed
Product Overview
The US1A thru US1M series are surface mount ultra-fast rectifiers designed for high-efficiency applications. These rectifiers feature ultra-fast switching speeds, low reverse leakage, and high forward surge current capability. Built-in strain relief makes them ideal for automated placement. They are suitable for surface-mounted applications and can withstand high-temperature soldering.
Product Attributes
- Brand: LING JIE R STAR SEA ELECTRONICS CO.,LTD.
- Case: JEDEC DO-214AC molded plastic body
- Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
- Polarity: Color band denotes cathode end
- Mounting Position: Any
- Flammability Classification: Underwriters Laboratory 94V-0
Technical Specifications
| Model | Reverse Voltage (VRRM) | Forward Current (I(AV)) | Peak Forward Surge Current (IFSM) | Forward Voltage (VF) | Reverse Current (IR) TA=25C | Reverse Current (IR) TA=100C | Junction Capacitance (CJ) | Reverse Recovery Time (trr) | Thermal Resistance (RJA) | Dimensions (DO-214AC) |
|---|---|---|---|---|---|---|---|---|---|---|
| US1A | 50V | 1.0A | 30.0A | 1.0V @ 1.0A | 5.0A | 50.0A | 15.0pF | 50ns | 150C/W | 0.177(4.50) x 0.110(2.80) |
| US1B | 100V | 1.0A | 30.0A | 1.0V @ 1.0A | 5.0A | 50.0A | 15.0pF | 50ns | 150C/W | 0.177(4.50) x 0.110(2.80) |
| US1D | 200V | 1.0A | 30.0A | 1.0V @ 1.0A | 5.0A | 50.0A | 15.0pF | 50ns | 150C/W | 0.177(4.50) x 0.110(2.80) |
| US1G | 400V | 1.0A | 30.0A | 1.0V @ 1.0A | 5.0A | 50.0A | 15.0pF | 50ns | 150C/W | 0.177(4.50) x 0.110(2.80) |
| US1J | 600V | 1.0A | 30.0A | 1.0V @ 1.0A | 5.0A | 50.0A | 15.0pF | 50ns | 150C/W | 0.177(4.50) x 0.110(2.80) |
| US1K | 800V | 1.0A | 30.0A | 1.0V @ 1.0A | 5.0A | 50.0A | 15.0pF | 50ns | 150C/W | 0.177(4.50) x 0.110(2.80) |
| US1M | 1000V | 1.0A | 30.0A | 1.0V @ 1.0A | 5.0A | 50.0A | 15.0pF | 50ns | 150C/W | 0.177(4.50) x 0.110(2.80) |
| General Ratings | ||||||||||
| Operating junction and storage temperature range | -65 to +150 C | |||||||||
| Maximum RMS voltage | 35V (for US1A) to 700V (for US1M) | |||||||||
| Maximum DC blocking voltage | 50V (for US1A) to 1000V (for US1M) | |||||||||
| Maximum instantaneous forward voltage at 1.0A | 1.7V (for US1M) | |||||||||
| Weight | 0.002 ounce, 0.07 grams | |||||||||
| High temperature soldering guaranteed | 250 C/10 seconds at terminals | |||||||||
2304140030_Changzhou-Starsea-Elec-US1M_C83962.pdf
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