Data Sheet
ADuM1400/ADuM1401/ADuM1402
PACKAGE CHARACTERISTICS
Table 8.
Parameter
Symbol
RI-O
CI-O
CI
θJCI
Min
Typ
1012
2.2
4.0
33
Max
Unit
Ω
pF
pF
°C/W
°C/W
Test Conditions
Resistance (Input-to-Output)1
Capacitance (Input-to-Output)1
Input Capacitance2
f = 1 MHz
IC Junction-to-Case Thermal Resistance, Side 1
IC Junction-to-Case Thermal Resistance, Side 2
Thermocouple located at
center of package underside
θJCO
28
1 Device is considered a 2-terminal device; Pin 1, Pin 2, Pin 3, Pin 4, Pin 5, Pin 6, Pin 7, and Pin 8 are shorted together and Pin 9, Pin 10, Pin 11, Pin 12, Pin 13, Pin 14,
Pin 15, and Pin 16 are shorted together.
2 Input capacitance is from any input data pin to ground.
REGULATORY INFORMATION
The ADuM140x are approved by the organizations listed in Table 9. Refer to Table 14 and the Insulation Lifetime section for details
regarding recommended maximum working voltages for specific cross-isolation waveforms and insulation levels.
Table 9.
UL
CSA
VDE
TÜV
Recognized under
1577 Component
Recognition
Approved under CSA Component
Acceptance Notice #5A
Certified according to DIN V VDE V
0884-10 (VDE V 0884-10):2006-122
Approved according to
IEC 61010-1:2001 (2nd Edition),
EN 61010-1:2001 (2nd Edition)
UL 61010-1:2004
Program1
CSA C22.2.61010.1:2005
Double/reinforced
insulation,
2500 V rms
Basic insulation per CSA 60950-1-03 and
IEC 60950-1, 800 V rms (1131 V peak)
maximum working voltage
Reinforced insulation per CSA 60950-1-03
and IEC 60950-1, 400 V rms (566 V peak)
maximum working voltage
Reinforced insulation, 560 V peak
File 2471900-4880-0001
Reinforced insulation,
400 V rms maximum working
voltage
isolation voltage
File E214100
File 205078
Certificate U8V 05 06 56232 002
1 In accordance with UL 1577, each ADuM140x is proof tested by applying an insulation test voltage ≥3000 V rms for 1 sec (current leakage detection limit = 5 μA).
2 In accordance with DIN V VDE V 0884-10, each ADuM140x is proof tested by applying an insulation test voltage ≥1050 V peak for 1 sec (partial discharge detection
limit = 5 pC). The * marking branded on the component designates DIN V VDE V 0884-10 approval.
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 10.
Parameter
Symbol Value
Unit Conditions
Rated Dielectric Insulation Voltage
Minimum External Air Gap (Clearance)
2500
7.7 min
V rms 1-minute duration
L(I01)
L(I02)
mm
Measured from input terminals to output terminals,
shortest distance through air
Minimum External Tracking (Creepage)
8.1 min
mm
Measured from input terminals to output terminals,
shortest distance path along body
Minimum Internal Gap (Internal Clearance)
Tracking Resistance (Comparative Tracking Index)
Isolation Group
0.017 min mm
Insulation distance through insulation
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
CTI
>175
IIIa
V
Rev. H | Page 19 of 32
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