ADUM5401_VB データシートの表示（PDF） - Analog Devices
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ADUM5401_VB Datasheet PDF : 28 Pages
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Data Sheet
ADuM5401/ADuM5402/ADuM5403/ADuM5404
PACKAGE CHARACTERISTICS
Table 14.
Parameter
RESISTANCE AND CAPACITANCE
Resistance (Input-to-Output)1
Capacitance (Input-to-Output)1
Input Capacitance2
IC Junction-to-Ambient Thermal
Resistance
Symbol Min Typ Max Unit Test Conditions/Comments
RI-O
1012
Ω
CI-O
2.2
pF f = 1 MHz
CI
4.0
pF
θJA
45
°C/W Thermocouple located at center of package underside,
test conducted on 4-layer board with thin traces3
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
Recognized under 1577 component
recognition program1
Single protection, 2500 V rms
isolation voltage
File E214100
CSA
Approved under CSA Component
Acceptance Notice #5A
Testing was conducted per CSA 60950-1-07
and IEC 60950-1 2nd Ed. at 2.5 kV rated voltage.
Basic insulation at 600 V rms (848 V peak)
working voltage.
Reinforced insulation at 250 V rms (353 V peak)
working voltage.
File 205078
VDE (Pending)2
Certified according to IEC 60747-5-2
(VDE 0884 Part 2):2003-012
Basic insulation, 560 V peak
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 ADuM540x is proof tested by applying an insulation test voltage ≥1590 V peak for 1 second (partial
discharge detection limit = 5 pC). The * 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
Rated Dielectric Insulation Voltage
2500
Minimum External Air Distance
L(I01) 8.0
Minimum External Tracking (Creepage)
L(I02) 7.6
Minimum Internal Gap (Internal Clearance)
Tracking Resistance (Comparative Tracking Index) CTI
Material Group
0.017 min
>175
IIIa
Unit
V rms
mm
mm
mm
V
Test Conditions/Comments
1-minute duration
Measured from input terminals to output terminals,
shortest distance through air
Measured from input terminals to output terminals,
shortest distance path along body
Distance through insulation
DIN IEC 112/VDE 0303, Part 1
Material Group (DIN VDE 0110, 1/89, Table 1)
Rev. B | Page 9 of 28
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