CERTIFICATE OF COMPLIANCE
Certificate Number
Report Reference
Date

UL-US-2020170-3
E214100-20210322
31-Jan-2023

Issued to:

ANALOG DEVICES INC
804 WOBURN ST WILMINGTON, MA 01887-3494
United States

This is to certify that
representative samples of

FPPT2 - Nonoptical Isolating Devices - Component

UL-US-2020170-3

See Addendum Page for Product Designation(s).
Have been evaluated by UL in accordance with thecomponent requirements in the Standard(s) indicated on
this Certificate. UL Recognized components are incomplete
in certain constructional features or restricted inperformance capabilities and are intended for installation incomplete equipment submitted for investigation to UL LLC.

Standard(s) for Safety:

UL 1577, 5th Ed, Issue Date: 2014-04-25, Revision Date:2019-06-11

Additional Information:

See the UL Online Certifications Directory at
https://iq.ulprospector.com for additional information

E214100-20210322
This Certificate of Compliance indicates that representative samples of the product described in the certification
report have met the requirements for UL certification. It does not provide authorization to apply the UL
Recognized Component Mark. Only the Authorization Page that references the Follow-Up Services Procedurefor ongoing surveillance provides authorization to apply the UL Mark.
Only those products bearing the UL Recognized Component Mark should be considered as being UL Certified
and covered under UL’s Follow-Up Services.
Look for the UL Recognized Component Mark on the product.

Deborah Jennings-Conner, VP Regulatory Services
UL LLCAny information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, pleasecontact a local UL Customer Service Representative at http://ul.com/aboutul/locations/

CERTIFICATE OF COMPLIANCE
Certificate Number
Report Reference
DateUL-US-2020170-3
E214100-20210322
31-Jan-2023

This is to certify that representative samples of the product as specified on this certificate were tested according
to the current UL requirements
Model
ADM2461EBRWZADM2463EBRWZ
ADM2561EBRNZ, may be followed by additionalsuffixes.
ADM2563EBRNZ, may be followed by additionalsuffixes.
ADM2565EBRNZ, may be followed by additionalsuffixes.
ADM2567EBRNZ, may be followed by additionalsuffixes.
ADM2761EBRWZ
ADM2763EBRWZADM2861EBRNZ, may be followed by additionalsuffixes.
ADM2863EBRNZ, may be followed by additionalsuffixes.
ADM2865EBRNZ, may be followed by additionalsuffixes.
ADM2867EBRNZ, may be followed by additionalsuffixes.
ADuM4221, may be followed by additional suffixes.
ADuM6420A
ADuM6420A*, may be followed by additional suffixes.
ADuM6421A
ADuM6421A*, may be followed by additional suffixes.
ADuM6422A
ADuM6422A*, may be followed by additional suffixes.

Category Description
Single Protection Non-Optical Isolator,
rated 5700vac
Single Protection Non-Optical Isolator,
rated 5700vac
Single Protection Non-Optical Isolator,
rated 3000vac
Single Protection Non-Optical Isolator,
rated 3000vac
Single Protection Non-Optical Isolator,
rated 3000vac
Single Protection Non-Optical Isolator,
rated 3000vac
Single Protection Non-Optical Isolator,
rated 5700vac
Single Protection Non-Optical Isolator,
rated 5700vac
Single Protection Non-Optical Isolator,
rated 5700vac
Single Protection Non-Optical Isolator,
rated 5700vac
Single Protection Non-Optical Isolator,
rated 5700vacSingle Protection Non-Optical Isolator,
rated 5700vac
Single Protection Non-Optical Isolator,
rated 5700vac
Single Protection Non-Optical Isolator,
rated 5000vac
Single Protection Non-Optical Isolator,
rated 5000vac
Single Protection Non-Optical Isolator,
rated 5000vac
Single Protection Non-Optical Isolator,
rated 5000vac
Single Protection Non-Optical Isolator,
rated 5000vac
Single Protection Non-Optical Isolator,
rated 5000vac

Deborah Jennings-Conner, VP Regulatory Services
UL LLCAny information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, pleasecontact a local UL Customer Service Representative at http://ul.com/aboutul/locations/

CERTIFICATE OF COMPLIANCE
Certificate Number
Report Reference
Date

UL-US-2020170-3
E214100-20210322
31-Jan-2023

ADuM6423A
ADuM6423A*, may be followed by additional suffixes.
ADuM6424A

Single Protection Non-Optical Isolator,
rated 5000vac
Single Protection Non-Optical Isolator,
rated 5000vac
Single Protection Non-Optical Isolator,
rated 5000vac

Deborah Jennings-Conner, VP Regulatory Services
UL LLCAny information and documentation involving UL Mark services are provided on behalf of UL LLC (UL) or any authorized licensee of UL. For questions, pleasecontact a local UL Customer Service Representative at http://ul.com/aboutul/locations/File E214100
Project 4789739746
March 22, 2021
REPORTon
COMPONENT - Nonoptical Isolating Devices
ANALOG DEVICES INC
WILMINGTON, MACopyright  2021 UL LLC
UL LLC authorizes the above named company to reproduce this Report only for
purposes as described in the Conclusion. The Report should be reproduced inits entirety; however to protect confidential product information, theConstruction Details Descriptive pages may be excluded.

File E214100

Vol. 1Sec. 20and Report

Page 1Issued:
Revised:2021-03-22
2023-01-30

DESCRIPTIONPRODUCT COVERED:USR - Single Protection Non-Optical Isolator, Models ADM2561EBRNZ,ADM2563EBRNZ, ADM2565EBRNZ, ADM2567EBRNZ, ADM2861EBRNZ, ADM2863EBRNZ,ADM2865EBRNZ, ADM2867EBRNZ, ADuM4221, ADuM6420A, ADuM6421A, ADuM6422A,
ADuM6423A, ADM2461EBRWZ, ADM2463EBRWZ, ADM2761EBRWZ, ADM2763EBRWZ, may befollowed by additional suffixes.
MAXIMUM RATINGS PER CHANNEL (at 25°C ambient) ($):
Current (mA)Model
ADM2561EBRNZ
ADM2563EBRNZ
ADM2565EBRNZ
ADM2567EBRNZADM2861EBRNZADM2863EBRNZADM2865EBRNZADM2867EBRNZ
ADuM4221
ADuM6420A
ADuM6421A
ADuM6422A
ADuM6423A
ADuM6424A
ADM2461EBRWZADM2463EBRWZ
ADM2761EBRWZ
ADM2763EBRWZPower (mW)

Side 1
TransmitterSide 2
ReceiverSide 1
TransmitterSide 2
Receiver

330
330
296296
330
330
296
296
18375
375
375
375
375
4.12
4.12
4.12
4.12

NA*NA*
NA*
NA*NA*NA*NA*
NA*
35125
125
125
1251251081081081081471
1471
1304
1304
1471
1471
1304
1304
90
1875
1875
1875
1875
1875
20.6
20.6
20.6
20.6

NA*NA*NA*NA*NA*NA*NA*
NA*525
625
625
625
625
625
361
361
361
361

Isolation
Voltage
at 60 sec
Vrms
3000
3000
3000
3000
5700
5700
5700
5700
5700
5000
5000
5000
5000
5000
5700
5700
5700
5700

Max
OperatingAmbient
Temp (°C)
105
105
105
105
105
105
105
105
105
125
125
125
125
125
125
125
125
125

Max
Junction
Temp
(°C)
150
150
150
150
150
150
150
150
125
150
150
150
150
150
150
150
150
150

Max
Storage
Temp(°C)
150150150150
150150150150150150150
150150150
150
150150150

Isolated DC-DC converter powers side 2, power for both sides is drawn fromSide 1($) - For ambient temperatures higher than 25°C and up to Tmoa, refer tomanufacturer’s specifications and/or thermal derating curve data for complete
electrical ratings.

MaxDataRate,
Mbps
0.5
0.5
25
25
0.5
0.5
2525
20
100
100
100
100
100
0.5
0.5
0.5
0.5

File E214100

Vol. 1

Sec. 20and ReportPage 2

Issued:Revised:2021-03-22
2021-11-30

GENERAL:
These non-optical isolator devices consist of a transmitter coupled to areceiver. The transmitter and receiver are separated by an [insulatingtransformer and insulating barrier. Internal chips are connected to leadframes that are molded into the enclosure.
TECHNICAL CONSIDERATIONS (NOT FOR FIELD REPRESENTATIVE'S USE):
Use - For use only in products where the acceptability of the combination isdetermined by UL LLC.
USR indicates this product was investigated under the UL Standard for Safety
for Optical Isolators, UL 1577, Fifth Edition, revised June 11, 2019.
Conditions of Acceptability - Each device shall be reviewed with respect tothe following conditions of acceptability:
1.

The capability of the device to control a load has not beeninvestigated.

2.

These devices should be installed in a suitable end product enclosure.

3.

The maximum junction temperature shall not be exceeded.

4.

For single protection devices, the insulation to the case has not beenevaluated. For double protection devices, the insulation to the casehas been evaluated to the isolation voltage specified in the ratings
table.

5.

In addition to meeting single protection requirements, double
protection optical isolators have also been investigated for use in up
to 250 V, 50/60 Hz circuits in audio, video, and similar equipment inapplications in which breakdown of the optical isolator may result in arisk of fire, electrical shock, or injury to persons.

CONSTRUCTION DETAILS:
General - The product shall be constructed in accordance with the following
description. All dimensions are approximate, unless specified as “max” or“min”.
Markings – As specified in the Section General.