Datasheet

ADM2582E/ADM2587E
Rev. C | Page 5 of 20
ADM2582E/ADM2587E REGULATORY INFORMATION
Table 5. ADM2582E/ADM2587E Approvals
Organization Approval Type Notes
UL
Recognized under the Component
Recognition Program of Underwriters
Laboratories, Inc.
In accordance with UL 1577, each ADM2582E/ADM2587E is proof tested
by applying an insulation test voltage ≥ 3000 V rms for 1 second.
VDE
Certified according to DIN EN 60747-5-2
(VDE 0884 Part 2): 2003-01
In accordance with DIN EN 60747-5-2, each ADM2582E/ADM2587E is
proof tested by applying an insulation test voltage ≥ 1050 V
PEAK
for
1 second.
ADM2582E/ADM2587E 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 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 along body
Minimum Internal Gap (Internal Clearance) 0.017 min mm Insulation distance through insulation
Tracking Resistance (Comparative Tracking Index) CTI >175 V DIN IEC 112/VDE 0303-1
Isolation Group IIIa Material Group (DIN VDE 0110: 1989-01, Table 1)
ADM2582E/ADM2587E VDE 0884 INSULATION CHARACTERISTICS
This isolator is suitable for basic electrical isolation only within the safety limit data. Maintenance of the safety data must be ensured by
means of protective circuits.
An asterisk (*) on packages denotes VDE 0884 Part 2 approval.
Table 7.
Description Conditions Symbol Characteristic Unit
CLASSIFICATIONS
Installation Classification per DIN VDE 0110 for
Rated Mains Voltage
≤150 V rms I to IV
≤300 V rms I to III
≤400 V rms I to II
Climatic Classification 40/85/21
Pollution Degree
DIN VDE 0110, see
Table 1
2
VOLTAGE
Maximum Working Insulation Voltage V
IORM
560 V peak
Input-to-Output Test Voltage V
PR
Method b1 V
IORM
× 1.875 = V
PR
, 100% production tested,
t
m
= 1 sec, partial discharge < 5 pC
1050 V peak
Method a
After Environmental Tests, Subgroup 1 V
IORM
× 1.6 = V
PR
, t
m
= 60 sec, partial discharge < 5 pC 896 V peak
After Input and/or Safety Test,
Subgroup 2/Subgroup 3
V
IORM
× 1.2 = V
PR
, t
m
= 60 sec, partial discharge < 5 pC 672 V peak
Highest Allowable Overvoltage Transient overvoltage, t
TR
= 10 sec V
TR
4000 V peak
SAFETY-LIMITING VALUES Maximum value allowed in the event of a failure
Case Temperature T
S
150 °C
Input Current I
S
,
INPUT
265 mA
Output Current I
S
,
OUTPUT
335 mA
Insulation Resistance at T
S
V
IO
= 500 V R
S
>10
9
Ω