Datasheet
ADuM5401/ADuM5402/ADuM5403/ADuM5404 Data Sheet
Rev. D | Page 10 of 28
PACKAGE CHARACTERISTICS
Table 14.
Parameter Symbol Min Typ Max Unit Test Conditions/Comments
RESISTANCE AND CAPACITANCE
Resistance (Input-to-Output)
1
R
I-O
10
12
Ω
Capacitance (Input-to-Output)
1
C
I-O
2.2 pF f = 1 MHz
Input Capacitance
2
C
I
4.0 pF
IC Junction-to-Ambient Thermal
Resistance
θ
JA
45 °C/W
Thermocouple located at center of package underside,
test conducted on 4-layer board with thin traces
3
1
This device is considered a 2-terminal device; Pin 1 through Pin 8 are shorted together, and Pin 9 through Pin 16 are shorted together.
2
Input capacitance is from any input data pin to ground.
3
See the Thermal Analysis section for thermal model definitions.
REGULATORY INFORMATION
The ADuM5401/ADuM5402/ADuM5403/ADuM5404 are approved by the organizations listed in Table 15. Refer to Table 20 and the
Insulation Lifetime section for more information about the recommended maximum working voltages for specific cross-insulation
waveforms and insulation levels.
Table 15.
UL
1
CSA VDE
2
Recognized Under 1577 Component
Recognition Program
1
Approved under CSA Component
Acceptance Notice 5A
Certified according to IEC 60747-5-2
(VDE 0884 Part 2):2003-01
2
Single Protection, 2500 V rms
Isolation Voltage
Testing was conducted per CSA 60950-1-07
and IEC 60950-1 2
nd
Ed. at 2.5 kV rated voltage
Basic insulation, 560 V peak
Basic insulation at 600 V rms (848 V peak)
working voltage
Reinforced insulation at 250 V rms (353 V peak)
working voltage
File E214100 File 205078 File 2471900-4880-0001
1
In accordance with UL 1577, each ADuM5401/ADuM5402/ADuM5403/ADuM5404 is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 second
(current leakage detection limit = 10 μA).
2
In accordance with IEC 60747-5-2 (VDE 0884 Part 2):2003-01, each ADuM5401/ADuM5402/ADuM5403/ADuM5404 is proof tested by applying an insulation test voltage ≥
1590 V peak for 1 second (partial discharge detection limit = 5 pC). The asterisk (*) marking branded on the component designates IEC 60747-5-2 (VDE 0884 Part 2):2003-01
approval.
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 16. Critical Safety-Related Dimensions and Material Properties
Parameter Symbol Value Unit Test Conditions/Comments
Rated Dielectric Insulation Voltage 2500 V rms 1-minute duration
Minimum External Air Distance L(I01) 8.0 mm
Measured from input terminals to output
terminals, shortest distance through air
Minimum External Tracking (Creepage) L(I02) 7.6 mm
Measured from input terminals to output
terminals, shortest distance path along body
Minimum Internal Gap (Internal Clearance) 0.017 min mm Distance through insulation
Tracking Resistance (Comparative Tracking Index) CTI >175 V DIN IEC 112/VDE 0303, Part 1
Material Group IIIa Material Group (DIN VDE 0110, 1/89, Table 1)
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