Low Leakage Current Rectifier Diode LangJie US1J Series for General Purpose Electronics Applications
US1A THRU US1M Series Diodes
The US1A thru US1M series are fast recovery glass passivated rectifier diodes designed for general purpose applications. They offer a low forward voltage drop, low leakage current, and high forward surge capability, making them suitable for various power supply and rectification circuits. These diodes are compliant with ROHS and WEEE directives.
Product Attributes
- Brand: CHANGZHOU LANGJIE ELECTRONICS CO.,LTD
- Origin: China
- Certifications: ROHS 2002/95/1, WEEE 2002/96/EC
Technical Specifications
| TYPE NUMBER | VRRM (Volts) | VRMS (Volts) | VDC (Volts) | I(AV) (Amps) | IFSM (Amps) | VF (Volts) @ 1.0A | IR (A) @ VR=Rated TA=25 | TRR (nS) | CJ (pF) | RJA (/W) | TJ (C) | TSTG (C) |
| US1A | 50 | 35 | 50 | 1.0 | 50 | 1.0 | 5.0 | 50 | 20 | 180 | -55 to +150 | -55 to +150 |
| US1B | 100 | 70 | 100 | 1.0 | 50 | 1.30 | 5.0 | 50 | 20 | 180 | -55 to +150 | -55 to +150 |
| US1D | 200 | 140 | 200 | 1.0 | 50 | 1.30 | 5.0 | 50 | 20 | 180 | -55 to +150 | -55 to +150 |
| US1G | 400 | 280 | 400 | 1.0 | 50 | 1.30 | 5.0 | 50 | 20 | 180 | -55 to +150 | -55 to +150 |
| US1J | 600 | 420 | 600 | 1.0 | 50 | 1.70 | 5.0 | 75 | 15 | 180 | -55 to +150 | -55 to +150 |
| US1K | 800 | 560 | 800 | 1.0 | 50 | 1.70 | 5.0 | 75 | 15 | 180 | -55 to +150 | -55 to +150 |
| US1M | 1000 | 700 | 1000 | 1.0 | 50 | 1.70 | 5.0 | 75 | 15 | 180 | -55 to +150 | -55 to +150 |
Mechanical Data
- Case: JEDEC DO-214AC mold plastic Body over glass passivated chip
- Terminals: Solder plated, solderable per J-STD-002B and JESD22-B102D
- Polarity: Laser band denote cathode band
- Weight: 0.0024 ounce, 0.068 gram
Reflow Profile
Pb-Free Assembly:
- Pre Heat Temperature: Min. +150C, Max. +200C
- Time (Min to Max): 60-180 secs.
- Average ramp up rate (Liquidus Temp(TL) to peak): 3C/sec. Max.
- Reflow Temperature (TL)(Liquidus): +217C
- Time at Temperature (TL): 60-150 secs.
- Peak Temp (TP): +(260+0/-5 )C
- Time within 5C of actual Peak Temp (TP): 25 secs.
- Ramp-down Rate: 6C/sec. Max.
- Time 25C to peak Temp (TP): 8 min. Max.
- Do not exceed +260C
2410122023_LangJie-US1J_C7544992.pdf
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