MAX14930 Datasheet, PDF (14/25 Pages) Maxim Integrated Products – Many Options Support Broad Applications

MAX14930–MAX14932,
MAX14130–MAX14131
4-Channel, 1kV_RMS, 2.75kV_RMS
and 3.75kV_RMS Digital Isolators
MAX14930–MAX14932 Insulation Characteristics
PARAMETER
Partial Discharge Test Voltage
Maximum Repetitive Peak Isolation Voltage
Maximum Working Isolation Voltage
Maximum Transient Isolation Voltage
Maximum Withstand Isolation Voltage
Maximum Surge Isolation Voltage
Insulation Resistance
Barrier Capacitance Input to Output (Note 6)
Minimum Creepage Distance
Minimum Clearance Distance
Internal Clearance
Comparative Tracking Resistance Index
Climatic Category
SYMBOL
V_PR
V_IORM
V_IOWM
V_IOTM
V_ISO
V_IOSM
R_S
CIO
CPG
CLR
CTI
CONDITIONS
Method B1 = V_IORM x 1.875
(t = 1s, partial discharge < 5pC)
t = 1s
f_SW = 60Hz, duration = 60s
Basic insulation 1.2/50µs pulse
T_A = +150°C
V_IO = 500V
f_SW = 1MHz
Wide SOIC
Narrow SOIC
Wide SOIC
Narrow SOIC
Distance through insulation
Material Group II (IEC 60112)
Pollution Degree (DIN VDE 0110, Table 1)
Note 6. Capacitance is measured with all pins on side A and side B tied together.
MAX14130–MAX14131 Insulation Characteristics
VALUE
1182
630
443
4600 and 6000
2750 and 3750
10
> 10¹²
2
8
4
8
4
0.015
575
40/125/21
2
PARAMETER
SYMBOL
CONDITIONS
Partial Discharge Test Voltage
V_PR
Method B1 = V_IORM x 1.875
(t = 1s, partial discharge < 5pC)
Maximum Repetitive Peak Isolation Voltage
Maximum Working Isolation Voltage
Maximum Transient Isolation Voltage
Maximum Withstand Isolation Voltage
Maximum Surge Isolation Voltage
Insulation Resistance
Barrier Capacitance Input to Output (Note 6)
Minimum Creepage Distance
Minimum Clearance Distance
Internal Clearance
Comparative Tracking Resistance Index
Climatic Category
Pollution Degree (DIN VDE 0110, Table 1)
V_IORM
V_IOWM
V_IOTM
V_ISO
V_IOSM
R_S
CIO
CPG
CLR
CTI
t = 1s
(Note 7)
IEC 61000-4-5, 1.2/50µs
T_A = +150°C
V_IO = 500V
f_SW = 1MHz
QSOP
QSOP
Distance through insulation
Material Group II (IEC 60112)
Note 7. VISO is production tested at 720V_RMS for 1 sec and Guaranteed by Design for 1kV_RMS.
VALUE
795
424
300
1700
1000
4
> 10¹²
2
3.8
3.8
0.015
563
40/125/21
2
UNITS
V_P
V_P
V_RMS
V_P
V_RMS
kV
Ω
pF
mm
mm
mm
UNITS
V_P
V_P
V_RMS
V_P
V_RMS
kV
Ω
pF
mm
mm
mm
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