| 参数 | 符号 | 值 | 单位 | 条件 |
|---|
| Min. External Clearance | L(IO1) | 9.6 | mm | Measured from input terminals to output |
| (External Air Gap) | | | | terminals, shortest distance through air |
| Min. External Creepage | L(IO2) | 10.0 | mm | Measured from input terminals to output |
| (External Tracking Path) | | | | terminals, shortest distance path along body |
| (Internal Plastic Gap) | | | | conductor, usually the direct distance |
| (Internal Tracking Path) | | | | between two diff erent insulating materials |
| Comparative Tracking | Index CTI | 200 | V | DIN IEC 112/VDE 0303 PART 1 |
| Isolation Group | | IIIa | | Material group (DIN VDE 0110) |
| Option 300 – surface mount | classifi cation is Class A in | accordance with | CECC 00802. | |
| Input to Output Test | Voltage, Method b* | | | V 2651 V |
| V = 1.875 x V , | 100% Production Test with | | | |
| t = 1 sec, Partial | Discharge < 5 pC | | | |
| Input to Output Test | Voltage, Method a* | | | V 2121 V |
| V = 1.5 x V , Type | and sample test, t = 60 | sec, | | |
| Partial Discharge < 5 | pC | | | |
| Highest Allowable | Overvoltage* | | | V 8000 V |
| (Transient Overvoltage, | t = 10 sec) | | | |
