Sensing and Control
Hi-Reliability Optically Coupled Isolator
3C91C, 3C92C, 3N243, 3N244, 3N245, 3N261,
3N262, 3N263 (TX, TXV)
Electrical CharacterisƟcs (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN TYP MAX UNITS
TEST CONDITIONS
Coupled
On-State Collector Current
3C91C, 3C92C (TX, TXV)
3C91C, 3C92C (TX, TXV)
3N243 (TX, TXV)
3N243 (TX, TXV)
3N243 (TX, TXV)
3N243 (TX, TXV)
3N244 (TX, TXV)
3N244 (TX, TXV)
3N244 (TX, TXV)
3N244(TX, TXV)
IC(ON)
3N245 (TX, TXV)
3N245 (TX, TXV)
3N245(TX, TXV)
3N245(TX, TXV)
3N261(TX, TXV)
3N261 (TX, TXV)
3N261 (TX, TXV)
3N262 (TX, TXV)
3N262(TX, TXV)
3N262 (TX, TXV)
3N263 (TX, TXV)
3N263(TX, TXV)
3N263(TX, TXV)
4.0 -
-
IF = 10 mA , VCE = 5 V
3.0 - 20
IF = 10 mA , VCE = 0.4 V
1.5 -
-
IF = 10 mA , VCE = 10.0 V
0.3 -
-
IF = 3 mA , VCE = 10.0 V
0.5 -
-
IF = 10 mA , VCE = 10.0 V, TA = 55° C
0.5 -
-
IF = 10 mA , VCE = 10.0 V, TA = 100° C
3.0 -
-
IF = 10 mA , VCE = 10.0 V
0.8 -
-
IF = 3 mA , VCE = 10.0 V
1.0 -
-
IF = 10 mA , VCE = 10.0 V, TA = 55° C
1.0 -
-
IF = 10 mA , VCE = 10.0 V, TA = 100° C
6.0 -
1.5 -
-
-
mA
IF = 10 mA , VCE = 10.0 V
IF = 3 mA , VCE = 10.0 V
1.5 -
-
IF = 10 mA , VCE = 10.0 V, TA = 55° C
1.5 -
-
IF = 10 mA , VCE = 10.0 V, TA = 100°
0.5 -
-
IF = 1 mA , VCE = 5.0 V
0.7 -
-
IF = 2.0 mA , VCE = 5.0 V, TA = 55° C
0.5 -
-
IF = 2.0 mA , VCE = 5.0 V, TA = 100° C
1.0 -
5
IF = 1 mA , VCE = 5.0 V
1.4 -
-
IF = 2.0 mA , VCE = 5.0 V, TA = 55° C
1.0 -
-
IF = 2.0 mA , VCE = 5.0 V, TA = 100° C
2.0 - 10
IF = 1 mA , VCE = 5.0 V
2.8 -
-
IF = 2.0 mA , VCE = 5.0 V, TA = 55° C
2.0 -
-
IF = 2.0 mA , VCE = 5.0 V, TA = 100° C
VCE(SAT)
Collector-Emi er Satura on Voltage
3C91C, 3C92C (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV)
3N262, 3N263 (TX, TXV)
3N261, 3N262, 3N263 (TX, TXV)
3N261, 3N262, 3N263 (TX, TXV)
3N261,
-
-
-
-
-
-
-
- 0.4
- 0.3
- 0.3
- 0.3
- 0.3
- 0.3
- 0.3
IF = 50 mA , IC = 10 mA
IF = 20 mA , IC = 1.50 mA
V
IF = 20 mA , IC = 3.0 mA
IF = 20 mA , IC = 6.0 mA
IF = 2.0 mA , IC = 0.50 mA
IF = 2.0 mA , IC = 1.0 mA
IF = 2.0 mA , IC = 2.0 mA
tON
Turn-on Time
3C91C, 3C92C (TX, TXV)
- - 9 µs VCC = 5 V, IC = 2 mA, RL = 100 Ω
tIOFF
Turn-off Time
3C91C, 3C92C (TX, TXV))
- - 6 µs VCC = 5 V, IC = 2 mA, RL = 100 Ω
General Note
TT Electronics reserves the right to make changes in product specificaƟon
without noƟce or liability. All informaƟon is subject to TT Electronics’ own data
and is considered accurate at Ɵme of going to print.
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www.optekinc.com | www. electronics.com
Issue A.4 06/2015 Page 4
