ADUM5403W(Rev0) 데이터 시트보기 (PDF) - Analog Devices
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ADUM5403W Datasheet PDF : 20 Pages
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ADuM5401W/ADuM5402W/ADuM5403W
PACKAGE CHARACTERISTICS
Table 5. Thermal and Isolation Characteristics
Parameter
Symbol Min Typ Max Unit Test Conditions
Resistance (Input to Output)1
RI-O
Capacitance (Input to Output)1
CI-O
Input Capacitance2
CI
1012
Ω
2.2
pF f = 1 MHz
4.0
pF
IC Junction to Ambient Thermal Resistance θJA
45
°C/W Thermocouple located at center of package underside,
test conducted on 4-layer board with thin traces3
1 The device is considered a 2-terminal device; Pin 1 to Pin 8 are shorted together, and Pin 9 to 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 APPROVALS
Table 6.
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
Basic insulation per CSA 60950-1-03
and IEC 60950-1, 400 V rms (566 V peak)
maximum working voltage
File 205078
VDE (Pending) 2
Certified according to DIN V VDE V 0884-10
(VDE V 0884-10):2006-12
Reinforced insulation, 560 V peak
File 2471900-4880-0001
1 In accordance with UL 1577, each ADuM5401W/ADuM5402W/ADuM5403W 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 DIN V VDE V 0884-10, each ADuM540xW 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 DIN V VDE V 0884-10 approval.
INSULATION AND SAFETY-RELATED SPECIFICATIONS
Table 7. Critical Safety-Related Dimensions and Material Properties
Parameter
Symbol Value
Rated Dielectric Insulation Voltage
2500
Minimum External Air Gap (Clearance)
L(I01) >8.0
Minimum External Tracking (Creepage)
L(I02) 7.7
Minimum Internal Gap (Internal Clearance)
Tracking Resistance (Comparative Tracking Index) CTI
Isolation 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. 0 | Page 5 of 20
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