Datasheet

ADuM3400/ADuM3401/ADuM3402 Data Sheet
Rev. D | Page 12 of 24
PACKAGE CHARACTERISTICS
Table 4.
Parameter Symbol Min Typ Max Unit Test Conditions
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-Case Thermal Resistance, Side 1 θ
JCI
33 °C/W Thermocouple located at
center of package underside
IC Junction-to-Case Thermal Resistance, Side 2 θ
JCO
28 °C/W
1
Device 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.
REGULATORY INFORMATION
The ADuM3400/ADuM3401/ADuM3402 are approved by the organizations listed in Table 5. Refer to Table 10 and the Insulation
Lifetime section for details regarding recommended maximum working voltages for specific cross-isolation waveforms and insulation
levels.
Table 5.
UL CSA CQC VDE
Recognized
Under 1577
Component
Recognition
Program
1
Approved under CSA Component
Acceptance Notice 5A
Approved under
CQC11-471543-2012
Certified according to
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
2
Single Protection,
2500 V rms Isolation
Voltage
Basic insulation per
CSA 60950-1-03 and IEC 60950-1,
800 V rms (1131 V peak)
maximum working voltage
Basic insulation per
GB4943.1-2011 400 V rms
(588 V peak) maximum
working voltage, tropical
climate, altitude ≤
5000 meters
Reinforced insulation, 560 V peak
Reinforced insulation per
CSA 60950-1-03 and IEC 60950-1,
400 V rms (566 V peak) maximum
working voltage
File E214100 File 205078 File CQC14001117249 File 2471900-4880-0001
1
In accordance with UL 1577, each ADuM3400/ADuM3401/ADuM3402 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 ADuM3400/ADuM3401/ADuM3402 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 6.
Parameter Symbol Value Unit Conditions
Rated Dielectric Insulation Voltage 2500 V rms 1-minute duration
Minimum External Air Gap (Clearance) L(I01) 7.7 min mm Measured from input terminals to output terminals,
shortest distance through air
Minimum External Tracking (Creepage) L(I02) 8.1 min mm Measured from input terminals to output terminals,
shortest distance path along body
Minimum Internal Gap (Internal Clearance)
0.017 min
mm
Insulation distance through insulation
Tracking Resistance (Comparative Tracking Index) CTI >400 V DIN IEC 112/VDE 0303 Part 1
Isolation Group II Material Group (DIN VDE 0110, 1/89, Table 1)