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3N261 Datasheet(PDF) 3 Page - OPTEK Technologies

Part # 3N261
Description  Hi-Reliability Optically Coupled Isolator
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Manufacturer  OPTEK [OPTEK Technologies]
Direct Link  http://www.optekinc.com
Logo OPTEK - OPTEK Technologies

3N261 Datasheet(HTML) 3 Page - OPTEK Technologies

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OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
OPTEK Technology Inc. —
1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747
FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.3
11/09
Page 3 of 5
Hi-Reliability Optically Coupled Isolator
3C91C, 3C92C, 3N243, 3N244, 3N245, 3N261, 3N262, 3N263
(TX, TXV)
Electrical Characteristics (TA = 25°C unless otherwise noted)
SYMBOL
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
Input Diode
VF
Forward Voltage
3C91C, 3C92C (TX, TXV)
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)
-
-
0.8
1.0
0.7
0.8
1.0
0.7
-
-
-
-
-
-
-
-
1.2
1.5
1.3
1.5
1.2
1.5
1.7
1.3
V
IF = 2 mA
IF = 50 mA
IF = 10 mA
IF = 10 mA, TA = -55° C
IF = 10 mA, TA = -100° C
IF = 10 mA
IF = 10 mA, TA = -55° C
IF = 10 mA, TA = -100° C
VR
Reverse Voltage
3C91C, 3C92C (TX, TXV)
7
-
-
V
IR = 0.1 mA
IR
Reverse Current
3C91C, 3C92C (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV)
3N261, 3N262, 3N263 (TX, TXV)
-
-
-
-
-
-
1
100
100
µA
VR= 3.0 V
VR= 2.0 V
VR= 2.0 V
CIN
Diode Capacitance
3C91C, 3C92C (TX, TXV)
-
25
-
pF
V = 0, f = 1 MHz
V(BR)CEO
Collector-Emitter Breakdown Voltage
3C91C, 3C92C (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV)
3N261, 3N262, 3N263 (TX, TXV)
50
30
40
-
-
-
-
-
-
V
IC = 10.0 mA
IC = 1.0 mA
IC = 1.0 mA
V(BR)ECO
Emitter-Collector Breakdown Voltage
3C91C, 3C92C (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV)
3N261, 3N262, 3N263 (TX, TXV)
7
5
7
-
-
-
-
-
-
V
IC = 10 µA
IE = 100 µA
IE = 100 µA
ICEO
Collector Dark Current
3C91C, 3C92C (TX, TXV)
3C91C, 3C92C (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV)
3N243, 3N244, 3N245 (TX, TXV)
3N261, 3N262, 3N263 (TX, TXV)
3N261, 3N262, 3N263 (TX, TXV)
-
-
-
-
-
-
-
-
-
-
-
-
10
50
100
100
100
100
nA
nA
nA
µA
µA
µA
VCE = 5 V
VCE = 50 V
VCE = 10.0 V
VCE = 10.0 V, TA = 100° C
VCE = 10.0 V
VCE = 10.0 V, TA = 100° C
Output Phototransistor


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