3N263TX 查看數據表（PDF） - Optek Technology

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3N263TX

Hi-Reliability Optically Coupled Isolator

Optek Technology 

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

Coupled

Input-to-Output Capacitance

CIO

3C91C, 3C92C (TX, TXV)

3N243, 3N244, 3N245 (TX, TXV)

3N261, 3N262, 3N263 (TX, TXV)

Leakage Input -to-Output

IIO

3N243, 3N244, 3N245 (TX, TXV)

3N261, 3N262, 3N263 (TX, TXV)

RIO

Isolation Resistance

3C91C, 3C92C (TX, TXV)

Output Rise Time

tr

3N243, 3N244, 3N245 (TX, TXV)

3N261, 3N262 (TX, TXV)

3N263 (TX, TXV)

-

-

2

-

2.5

5.0

pF

f = 1 MHz

VIO = 0 V, f = 1.00 MHz(1)

-

- 5.0

VIO = 0 V, f = 1.00 MHz(1)

-

-

100

nA VIO = ± 1.00 kVDC(1)

-

-

10

VIO = ± 1.00 kVDC(1)

109

-

-

Ω

VIO = +1 kV

-

-

-

-

10

20

µs

VCC = 10.0 V, IF = 10.0 mA, RL = 100 Ω(2)

VCC = 10.0 V, IF = 5.0 mA, RL = 100 Ω(2)

-

-

25

VCC = 10.0 V, IF = 5.0 mA, RL = 100 Ω(2)

Output Fall Time

tf

3N243, 3N244, 3N245 (TX, TXV)

3N261, 3N262 (TX, TXV)

3N263 (TX, TXV)

-

-

-

-

10

10

µs

VCC = 10.0 V, IF = 10.0 mA, RL = 100 Ω(2)

VCC = 10.0 V, IF = 5.0 mA, RL = 100 Ω(2)

-

-

25

VCC = 10.0 V, IF = 5.0 mA, RL = 100 Ω(2)

Notes:

1. Measured with input leads shorted together and output leads shorted together.

2. The input waveform is supplied by a generator with the following characteristics:

ZOUT = 50 Ω, tr ≤ 15 ns, duty cycle ~ 1%, pulse width ~ 100 ms

1.50

1.40

1.30

1.20

1.10

1.00

0.90

0.80

0.70

0.60

0.50

0

VF vs IF vs TA

2.5

2.0

1.5

-55

-35

-15

1.0

+5

+25

+45

+65

0.5

+85

+105

+125

+135

0.0

10

20

30

40

50

0

IF (mA)

IC(ON) vs IF vs TA

Normalized @ 20 mA and 25° C

-55

-35

-15

+5

+25

+45

+65

+85

+105

+125

+135

10

20

30

40

50

IF (mA)

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 5 of 5

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