Relays
Part Number: 21RS Series
General Purpose - 1 Form A / 2 Form A - PhotoDMOS Relays
Product Data Sheet
PICTURE
Low Capacitance
/ Resistance
SCHEMATIC
AB21RS
4
4.3
4.4
2.0
9.4
SOP8
1
(+)
ORDERING INFORMATION
AB = 4 pin
AC = 8 pin
21RS
1
2
(-)
(+)
1: Anode
(LED)
2: Cathode (LED)
3, 4: Drain (MOS FET)
Drawings not to scale. All dimensions in mm nominal. Pitch: 2.54 mm
Series
8
3
7
6
5
4.4
2.0
SOP4
Body Style
AC21RS
2
(-)
3
(+)
1, 3: Anode
2, 4: Cathode
5, 6, 7, 8: Drain
4
(-)
(LED)
(LED)
(MOS FET)
FEATURES
•
PhotoDMOS Relays
• 40 Volt, 250 mA
• On-Resistance: 0.9 Ω (typical)
• I/O Breakdown Voltage: 1500 Vrms Min.
• Output Capacitance: 13 pF
• Max LED Current 3.0 mA
• Low Off-State Leakage Current 10 μ A Max
• UL File E344988
Options
R1 = Tape & Reel
Part Number Example: XX21RS-XX
AC21RS-R1 = Series 21RS, 2 Form A, 8 Pin, with tape
and reel packaging
®
ABSOLUTE MAXIMUM RATINGS (Ambient Temperature: 25°C)
ITEM
SYMBOL
VALUE
IF
50 mA
Peak LED Current (f=100 Hz, duty=1%)
IFP
500 mA
LED Reverse Voltage
VR
5V
Input Power Dissipation
PIn
75 mW
Load Voltage
VL
40 V (AC peak or DC)
Load Current (mA)
IL
250
Peak Load Current (1 ms, 1 shot) (mA)
IPeak
750
Output Power Dissipation (mW)
POut
350 (1ch)
400 (2ch)
PT
350 (1ch)
450 (2ch)
Continuos LED Current
Input
Output
Total Power Dissipation (mW)
I/O Breakdown Voltage (Vrms)
VI/O
1500
Operating Temperature
TOpr
-40˚ +85˚C
Storage Temperature
TStg
-40˚ +100˚C
As part of the company policy of continued product improvement, specifications may change without notice. Our sales office will be pleased to help you with the latest information on this product range and
the details of our full design and manufacturing service. All products are supplied to our standard conditions of sale unless otherwise agreed in writing.
Phone: (1) 973 777 6900
www.comus-intl.com
Fax: (1) 973 777 8405
Belgium: + 32 (0)12 390400 - Comus Europe Ltd (Assemtech) UK: +44 (0) 1255 862236 - Germany: +49 (0)911 923 15 943 - Netherlands: +31(0)45 54 39 345 - India: +(91) (44) 42023510
©2019 Copyright Comus International, 454 Allwood Road, Clifton NJ 07012, USA
Rev: 0 - Date: Jan/3/2019 - Signature: BR
An ISO 9001 Certified Company
Relays
Part Number: 21RS Series
General Purpose - 1 Form A / 2 Form A - PhotoDMOS Relays
Product Data Sheet
Low Capacitance
/ Resistance
ELECTRICAL SPECIFICATIONS (Ambient Temperature: 25˚C)
ITEM
Input
Output
Transmission
Coupled
SYMBOL
MIN
TYP
MAX
LED Forward Voltage
VF
1.0
1.17
1.5
V
Operation LED Current
IF On
0.3
3.0
mA
Recovery LED Voltage
VF Off
On-Resistance Drain to Drain
ROn
0.9
1.25
Ω
IF = 5mA
IL = Rating Time to flow is
within 1 sec.
Off-State Leakage Current
ILeak
0.03
10
μA
VL= 40V
Output Capacitance
COut
13
pF
VL= 0V, f= 1MHz
Turn-On Time
TOn
0.07
0.5
ms
Turn-Off Time
TOff
0.05
0.2
ms
IF = 5mA
IL = Rating
I/O Insulation Resistance
RI/O
I/O Capacitance
CI/O
0.5
1.0
109
UNITS
CONDITIONS
IF = 10mA
V
Ω
0.8
pF
f = 1MHz
As part of the company policy of continued product improvement, specifications may change without notice. Our sales office will be pleased to help you with the latest information on this product range and
the details of our full design and manufacturing service. All products are supplied to our standard conditions of sale unless otherwise agreed in writing.
Phone: (1) 973 777 6900
www.comus-intl.com
Fax: (1) 973 777 8405
Belgium: + 32 (0)12 390400 - Comus Europe Ltd (Assemtech) UK: +44 (0) 1255 862236 - Germany: +49 (0)911 923 15 943 - Netherlands: +31(0)45 54 39 345 - India: +(91) (44) 42023510
©2019 Copyright Comus International, 454 Allwood Road, Clifton NJ 07012, USA
Rev: 0 - Date: Jan/3/2019 - Signature: BR
An ISO 9001 Certified Company
Relays
Part Number: 21RS Series
General Purpose - 1 Form A / 2 Form A - PhotoDMOS Relays
Product Data Sheet
Low Capacitance
/ Resistance
GRAPHS
As part of the company policy of continued product improvement, specifications may change without notice. Our sales office will be pleased to help you with the latest information on this product range and
the details of our full design and manufacturing service. All products are supplied to our standard conditions of sale unless otherwise agreed in writing.
Phone: (1) 973 777 6900
www.comus-intl.com
Fax: (1) 973 777 8405
Belgium: + 32 (0)12 390400 - Comus Europe Ltd (Assemtech) UK: +44 (0) 1255 862236 - Germany: +49 (0)911 923 15 943 - Netherlands: +31(0)45 54 39 345 - India: +(91) (44) 42023510
©2019 Copyright Comus International, 454 Allwood Road, Clifton NJ 07012, USA
Rev: 0 - Date: Jan/3/2019 - Signature: BR
An ISO 9001 Certified Company
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