VO221AT Datasheet, PDF (1/7 Pages) Vishay Siliconix – Optocoupler, Photodarlington Output, Low Input Current, High Gain, with Base Connection

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VO221AT, VO222AT, VO223AT
Vishay Semiconductors
Optocoupler, Photodarlington Output, Low Input Current,
High Gain, with Base Connection
i179074
A1
C2
NC 3
NC 4
i179022-2
C
8 NC
7B
6C
5E
DESCRIPTION
The VO221AT, VO222AT, VO223AT are high current transfer
ratio (CTR) optocouplers with a gallium arsenide infrared
LED emitter and a silicon NPN photodarlington transistor
detector.
The device has a CTR tested at 1 mA LED current. This low
drive current permits easy interfacing from CMOS to LSTTL
or TTL.
FEATURES
• Isolation test voltage, 4000 V_RMS
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
AGENCY APPROVALS
• UL1577, file no. E52744 system code Y
• cUL - file no. E52744, equivalent to CSA bulletin 5A
• DIN EN 60747-5-5 (VDE 0884-5) approved, contact
customer service if this option is required
ORDERING INFORMATION
V
O
2
AGENCY CERTIFIED/PACKAGE
UL, cUL
SOIC-8
2
#
PART NUMBER
≥ 100
VO221AT
A
T
CTR (%)
≥ 200
VO222AT
ABSOLUTE MAXIMUM RATINGS (T_amb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
INPUT
Peak reverse voltage
V_R
6
Peak forward current
1 μs, 300 pps
I_FM
1
Forward continuous current
I_F
60
Power dissipation
P_diss
90
Derate linearly from 25 °C
1.2
OUTPUT
Collector emitter breakdown voltage
BV_CEO
30
Emitter collector breakdown voltage
BV_ECO
5
Collector base breakdown voltage
BV_CBO
70
I_{Cmax. DC}
I_{Cmax. DC}
50
I_Cmax.
t < 1 ms
I_Cmax.
100
Power dissipation
P_diss
150
SOIC-8
6.1 mm
≥ 500
VO223AT
UNIT
V
A
mA
mW
mW/°C
V
V
V
mA
mA
mW
Rev. 1.2, 22-Nov-12
1
Document Number: 81954
For technical questions, contact: [e-mail]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000