SI8421AD Datasheet, PDF (16/37 Pages) List of Unclassifed Manufacturers – LOW-POWER, SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS

Si8410/20/21 (5 kV)
Si8422/23 (2.5 & 5 kV)
Table 5. Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Ambient Operating Temperature*
T_A
–40
25
125
C°
Supply Voltage
V_DD1
2.70
—
5.5
V
V_DD2
2.70
—
5.5
V
*Note: The maximum ambient temperature is dependent upon data frequency, output loading, the number of operating
channels, and supply voltage.
Table 6. Regulatory Information*
CSA
The Si84xx is certified under CSA Component Acceptance Notice 5A. For more details, see File 232873.
61010-1: Up to 600 V_RMS reinforced insulation working voltage; up to 600 V_RMS basic insulation working voltage.
60950-1: Up to 600 V_RMS reinforced insulation working voltage; up to 1000 V_RMS basic insulation working volt-
age.
60601-1: Up to 125 V_RMS reinforced insulation working voltage; up to 380 V_RMS basic insulation working voltage.
VDE
The Si84xx is certified according to IEC 60747-5-5. For more details, see File 5006301-4880-0001.
60747-5-5: Up to 891 V_peak for basic insulation working voltage.
60950-1: Up to 600 V_RMS reinforced insulation working voltage; up to 1000 V_RMS basic insulation working volt-
age.
UL
The Si84xx is certified under UL1577 component recognition program. For more details, see File E257455.
Rated up to 5000 V_RMS isolation voltage for basic insulation.
*Note: Regulatory Certifications apply to 2.5 kV_RMS rated devices which are production tested to 3.0 kV_RMS for 1 sec.
Regulatory Certifications apply to 5.0 kV_RMS rated devices which are production tested to 6.0 kV_RMS for 1 sec.
For more information, see "6. Ordering Guide" on page 29.
16
Rev. 1.3