Fast Recovery Diode SMF/SMA/SMB/SMC with High Quality
Fast Recovery Diode SMF/SMA/SMB/SMC with High Quality Detail:
Advantages of YUNYI’s Fast Recovery Diode SMF/SMA/SMB/SMC:
1. Extremely low failure rate in different weathers and areas
2. Competitive cost with high-level quality.
3. High production efficiency with short lead time.
4. Small size, helping to optimize the circuit board space
5. Approved by the standards of IATF16949,ISO14001, ISO 9001:2005, OHSAS18001, VDA6.3, etc.
6. High surge capability
7. PN junction is secured by solid wrap of PI glue.
Steps of Chip Production:
1. Mechanically Printing（Super-precise automatic wafer printing）
2. Automatic First-etching （Automatic Etching Equipment，CPK>1.67）
3. Automatic Polarity Test（Precise Polarity Test）
4. Automatic Assembly （Self-developed Automatic Precise Assembly）
5. Soldering (Protection with Mixture of Nitrogen & Hydrogen Vacuum Soldering )
6. Automatic Second-etching (Automatic Second-etching with Ultra-pure Water)
7. Automatic Gluing (Uniform Gluing & Precise Calculation are Realized by Automatic Precise Gluing Equipment)
8. Automatic Thermal Test (Automatic Selection by Thermal Tester)
9. Automatic Test(Multifunctional Tester)
Parameters of products:
| Part Name | Package | VRWM V |
IO A |
IFSM A |
IR pA |
VF V |
Trr ns |
| RS1A | SMA | 50 | — | 30 | 5 | 1.3 | 150 |
| RS1B | SMA | 100 | — | 30 | 5 | 1.3 | 150 |
| RS1D | SMA | 200 | — | 30 | 5 | 1.3 | 150 |
| RS1G | SMA | 400 | — | 30 | 5 | 1.3 | 150 |
| RS1J | SMA | 600 | — | 30 | 5 | 1.3 | 250 |
| RS1K | SMA | 800 | — | 30 | 5 | 1.3 | 500 |
| RS1M | SMA | 1000 | — | 30 | 5 | 1.3 | 500 |
| R1A | SMAF | 50 | — | 30 | 5 | 1.3 | 150 |
| R1B | SMAF | 100 | — | 30 | 5 | 1.3 | 150 |
| R1D | SMAF | 200 | — | 30 | 5 | 1.3 | 150 |
| R1G | SMAF | 400 | — | 30 | 5 | 1.3 | 150 |
| R1J | SMAF | 600 | — | 30 | 5 | 1.3 | 250 |
| R1K | SMAF | 800 | — | 30 | 5 | 1.3 | 500 |
| R1M | SMAF | 1000 | — | 30 | 5 | 1.3 | 500 |
| RS3AAF | SMAF | 50 | 3 | 90 | 5 | 1.3 | 160 |
| RS3BAF | SMAF | 100 | 3 | 90 | 5 | 1.3 | 160 |
| RS3DAF | SMAF | 200 | 3 | 90 | 5 | 1.3 | 160 |
| RS3GAF | SMAF | 400 | 3 | 90 | 5 | 1.3 | 160 |
| RS3JAF | SMAF | 600 | 3 | 90 | 5 | 1.3 | 160 |
| RS3KAF | SMAF | 800 | 3 | 90 | 5 | 1.3 | 160 |
| RS3MAF | SMAF | 1000 | 3 | 90 | 5 | 1.3 | 160 |
| FR2A | SMB | 50 | 2 | 50 | 5 | 1.3 | 150 |
| FR2B | SMB | 100 | 2 | 50 | 5 | 1.3 | 150 |
| FR2D | SMB | 200 | 2 | 50 | 5 | 1.3 | 150 |
| FR2G | SMB | 400 | 2 | 50 | 5 | 1.3 | 150 |
| FR2J | SMB | 600 | 2 | 50 | 5 | 1.3 | 250 |
| FR2K | SMB | 800 | 2 | 50 | 5 | 1.3 | 500 |
| RS2A | SMB | 50 | 2 | 50 | 5 | 1.3 | 150 |
| RS2B | SMB | 100 | 2 | 50 | 5 | 1.3 | 150 |
| RS2D | SMB | 200 | 2 | 50 | 5 | 1.3 | 150 |
| RS2G | SMB | 400 | 2 | 50 | 5 | 1.3 | 150 |
| RS2J | SMB | 600 | 2 | 50 | 5 | 1.3 | 250 |
| RS2K | SMB | 800 | 2 | 50 | 5 | 1.3 | 500 |
| RS2M | SMB | 1000 | 2 | 50 | 5 | 1.3 | 500 |
| RS3A | SMC | 50 | 3 | 100 | 10 | 1.3 | 150 |
| RS3B | SMC | 100 | 3 | 100 | 10 | 1.3 | 150 |
| RS3D | SMC | 200 | 3 | 100 | 10 | 1.3 | 150 |
| RS3G | SMC | 400 | 3 | 100 | 10 | 1.3 | 150 |
| RS3J | SMC | 600 | 3 | 100 | 10 | 1.3 | 250 |
| RS3K | SMC | 800 | 3 | 100 | 10 | 1.3 | 500 |
| RS3M | SMC | 1000 | 3 | 100 | 10 | 1.3 | 500 |
| RS1AL | SOD-123FL | 50 | — | 30 | 5 | 1.3 | 150 |
| RS1BL | SOD-123FL | 100 | — | 30 | 5 | 1.3 | 150 |
| RS1DL | SOD-123FL | 200 | — | 30 | 5 | 1.3 | 150 |
| RS1GL | SOD-123FL | 400 | — | 30 | 5 | 1.3 | 150 |
| RS1JL | SOD-123FL | 600 | — | 30 | 5 | 1.3 | 250 |
| RS1KL | SOD-123FL | 800 | — | 30 | 5 | 1.3 | 500 |
| RS1ML | SOD-123FL | 1000 | — | 30 | 5 | 1.3 | 500 |
| FFM107 | SOD-123SL | 1000 | 1.2 | 50 | 5 | 1.3 | 250 |
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