Enhanced Product ADM2795E-EP
Rev. 0 | Page 7 of 17
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 7.
Parameter Rating
V
DD1
−0.5 V to +7 V
V
DD2
−0.5 V to +7 V
Digital Input/Output Voltage (DE, RE,
TxD, RxD)
−0.3 V to V
DD1
+ 0.3 V
Driver Output/Receiver Input Voltage ±48 V
Operating Temperature Range −55°C to +125°C
Storage Temperature Range
Maximum Junction Temperature 150°C
Continuous Total Power Dissipation 405 mW
Lead Temperature
Soldering (10 sec) 300°C
Vapor Phase (60 sec) 215°C
ESD (A, B Pins Tested to GND
2
)
IEC 61000-4-2 Contact Discharge ±8 kV
IEC 62000-4-2 Air Discharge ±15 kV
EFT (A, B Pins Tested to GND
2
)
IEC 61000-4-4 Level 4 EFT Protection
Surge (A, B Pins Tested to GND
2
)
IEC 61000-4-5 Level 4 Surge
Protection
±4 kV
EMC Performance from A, B Bus Pins
Across the Isolation Barrier to GND
1
IEC 61000-4-2 Contact Discharge ±9 kV
IEC 61000-4-2 Air Discharge ±8 kV
EFT
IEC 61000-4-4 ±2 kV
Surge
IEC 61000-4-5 ±4 kV
Human Body Model (HBM) ESD
Protection (A, B Pins Tested to GND
2
)
>±30 kV
HBM ESD Protection (All Pins) ±6 kV
DO-160G Section 25 ESD Protection Air
Discharge
±15 kV
Field Induced Charged Device Model
ESD (FICDM)
±1.25 kV
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
Table 8. Maximum Continuous Working Voltage
1
Parameter Max Unit Reference Standard
2
AC Voltage
Basic Insulation 849 V peak
50-year minimum
insulation lifetime
Reinforced
Insulation
768 V peak
Lifetime limited by
package creepage
maximum approved
working voltage per
IEC 60950-1
Unipolar Waveform
Basic Insulation 1698 V peak
50-year minimum
insulation lifetime
Reinforced
Insulation
885 V peak
Lifetime limited by
package creepage
maximum approved
working voltage per
IEC 60950-1
DC Voltage
Basic Insulation 1092 V peak
Lifetime limited by
package creepage
maximum approved
working voltage per
IEC 60950-1
Reinforced
Insulation
543 V peak
Lifetime limited by
package creepage
maximum approved
working voltage per
IEC 60950-1
1
The maximum continuous working voltage refers to the continuous voltage
magnitude imposed across the isolation barrier. See the ADM2795E data
sheet for more details.
2
Insulation lifetime for the specified test condition is greater than 50 years.
THERMAL RESISTANCE
Thermal performance is directly linked to PCB design and
operating environment. Careful attention to PCB thermal
design is required.
θ
JA
is the natural convection junction to ambient thermal resistance
measured in a one cubic foot sealed enclosure. θ
JC
is the junction to
case thermal resistance.
Table 9. Thermal Resistance
Package Type θ
JA
1
θ
JC
1
Unit
RW-16 59.7 28.3 °C/W
1
Thermal impedance simulated values are based on a JEDEC 2S2P thermal
test board with no vias. See JEDEC JESD51.
ESD CAUTION
