ZHCSJ25E November 2018 – July 2024 ISO7760-Q1 , ISO7761-Q1 , ISO7762-Q1 , ISO7763-Q1
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | VALUE | UNIT | |||
|---|---|---|---|---|---|---|
| DW-16 | DBQ-16 | |||||
| CLR | External clearance(1) | Shortest terminal-to-terminal distance through air | >8 | >3.7 | mm | |
| CPG | External creepage(1) | Shortest terminal-to-terminal distance across the package surface | >8 | >3.7 | mm | |
| DTI | Distance through the insulation | Minimum internal gap (internal clearance) | >17 | >17 | μm | |
| CTI | Comparative tracking index | DIN EN 60112 (VDE 0303-11); IEC 60112; UL 746A | >600 | >600 | V | |
| Material group | According to IEC 60664-1 | I | I | |||
| Overvoltage category per IEC 60664-1 | Rated mains voltage ≤ 150 VRMS | I-IV | I-IV | |||
| Rated mains voltage ≤ 300 VRMS | I-IV | I-III | ||||
| Rated mains voltage ≤ 600 VRMS | I-IV | n/a | ||||
| Rated mains voltage ≤ 1000 VRMS | I-III | n/a | ||||
| DIN EN IEC 60747-17 (VDE 0884-17)(2) | ||||||
| VIORM | Maximum repetitive peak isolation voltage | AC voltage (bipolar) | 2121 | 566 | VPK | |
| VIOWM | Maximum working isolation voltage | AC voltage; Time dependent dielectric breakdown (TDDB) test; See Figure 8-7 | 1500 | 400 | VRMS | |
| DC voltage | 2121 | 566 | VDC | |||
| VIOTM | Maximum transient isolation voltage | VTEST = VIOTM, t = 60 s (qualification); VTEST = 1.2 x VIOTM, t= 1 s (100% production) |
8000 | 4242 | VPK | |
| VIMP | Maximum impulse voltage(3) | Tested in air, 1.2/50-μs waveform per IEC 62368-1 | 8000 | 4000 | VPK | |
| VIOSM | Maximum surge isolation voltage(4) | VIOSM ≥ 1.3 x VIMP; Tested in oil (qualification test), 1.2/50-μs waveform per IEC 62368-1 |
12800 | 10000 | VPK | |
| qpd | Apparent charge(5) | Method a, After Input-output safety test subgroup 2/3, Vini = VIOTM, tini = 60 s; Vpd(m) = 1.2 x VIORM, tm = 10 s |
≤5 | ≤5 | pC | |
| Method a, After environmental tests subgroup 1, Vini = VIOTM, tini = 60 s; Vpd(m) = 1.6 x VIORM, tm = 10 s |
≤5 | ≤5 | ||||
| Method b: At routine test (100% production) and preconditioning (type test); Vini = 1.2 x VIOTM, tini = 1 s; Vpd(m) = 1.875 x VIORM, tm = 1 s (method b1) or Vpd(m) = Vini, tm = tini (method b2) |
≤5 | ≤5 | ||||
| CIO | Barrier capacitance, input to output(6) | VIO = 0.4 x sin (2πft), f = 1 MHz | ~1.1 | ~0.9 | pF | |
| RIO | Isolation resistance(6) | VIO = 500 V, TA = 25°C | >1012 | >1012 | Ω | |
| VIO = 500 V, 100°C ≤ TA ≤ 125°C | >1011 | >1011 | ||||
| VIO = 500 V, TS = 150°C | >109 | >109 | ||||
| Pollution degree | 2 | 2 | ||||
| Climatic category | 55/125/21 | 55/125/21 | ||||
| UL 1577 | ||||||
| VISO | Maximum withstanding isolation voltage | VTEST = VISO , t = 60 s (qualification), VTEST = 1.2 x VISO , t = 1 s (100% production) |
5000 | 3000 | VRMS | |