Hi-Reliability Optically
Coupled Isolator
© TT electronics plc Issue A 11/2016 Page 4
TT Electronics | Optek Technology, Inc.
1645 Wallace Drive, Ste. 130, Carrollton, TX USA 75006 |Ph: +1 972 323 2200
www.electronics.com | sensors@electronics.com
General Note
TT Electronics reserves the right to make changes in product specicaon without
noce or liability. All informaon is subject to TT Electronics’ own data and is
considered accurate at me of going to print.
Electrical Characteriscs (TA = 25°C unless otherwise noted)
SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
Coupled
IC(ON)
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)
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
3.0
1.5
0.3
0.5
0.5
3.0
0.8
1.0
1.0
6.0
1.5
1.5
1.5
0.5
0.7
0.5
1.0
1.4
1.0
2.0
2.8
2.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
20
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
-
-
10
-
-
mA
IF = 10 mA , VCE = 5 V
IF = 10 mA , VCE = 0.4 V
IF = 10 mA , VCE = 10.0 V
IF = 3 mA , VCE = 10.0 V
IF = 10 mA , VCE = 10.0 V, TA = 55° C
IF = 10 mA , VCE = 10.0 V, TA = 100° C
IF = 10 mA , VCE = 10.0 V
IF = 3 mA , VCE = 10.0 V
IF = 10 mA , VCE = 10.0 V, TA = 55° C
IF = 10 mA , VCE = 10.0 V, TA = 100° C
IF = 10 mA , VCE = 10.0 V
IF = 3 mA , VCE = 10.0 V
IF = 10 mA , VCE = 10.0 V, TA = 55° C
IF = 10 mA , VCE = 10.0 V, TA = 100°
IF = 1 mA , VCE = 5.0 V
IF = 2.0 mA , VCE = 5.0 V, TA = 55° C
IF = 2.0 mA , VCE = 5.0 V, TA = 100° C
IF = 1 mA , VCE = 5.0 V
IF = 2.0 mA , VCE = 5.0 V, TA = 55° C
IF = 2.0 mA , VCE = 5.0 V, TA = 100° C
IF = 1 mA , VCE = 5.0 V
IF = 2.0 mA , VCE = 5.0 V, TA = 55° C
IF = 2.0 mA , VCE = 5.0 V, TA = 100° C
VCE(SAT)
Collector-Emier Saturaon Voltage
3C91C, 3C92C (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV) 3N261,
3N262, 3N263 (TX, TXV)
3N261, 3N262, 3N263 (TX, TXV)
3N261, 3N262, 3N263 (TX, TXV)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.4
0.3
0.3
0.3
0.3
0.3
0.3
V
IF = 50 mA , IC = 10 mA
IF = 20 mA , IC = 1.50 mA
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-o Time
3C91C, 3C92C (TX, TXV))
-
-
6 µs
VCC = 5 V, IC = 2 mA, RL = 100 Ω