TLP718

2012-12-19

3

Electrical Characteristics

(Unless otherwise specified, Ta =−40 to 100

CHARACTERISTIC

SYMBOL

TEST

CIRCUIT

CONDITION

MIN

TYP. *

MAX

UNIT

Input forward voltage

VF

―

IF = 5 mA , Ta = 25°C

1.4

1.6

1.7

V

Temperature coefficient of

forward voltage

ΔVF/ΔTa

―

IF = 5 mA

―

−2.0

―

mV/

°C

Input reverse current

IR

―

VR = 5 V , Ta = 25°C

―

―

10

μA

Input capacitance

CT

―

V = 0 V, f = 1 MHz, Ta = 25

°C

―

45

―

pF

Logic LOW output voltage

VOL

1

IOL = 3.5 mA , IF = 5 mA

―

0.2

0.6

V

VCC = 4.5 V

2.7

3.5

―

Logic HIGH output voltage

VOH

(Note3)

2

IOH = −2.6 mA,

VF = 0.8 V

VCC = 20 V

17.4

19

―

V

Logic LOW supply current

ICCL

3

IF = 5 mA

―

―

3.0

mA

Logic HIGH supply current

ICCH

4

VF=0V

―

―

3.0

mA

VCC = VO = 5.5 V

15

80

―

Logic LOW short circuit

output current

IOSL

5

IF = 5 mA

VCC = VO = 20 V

20

90

―

mA

VCC = 5.5 V

−5

-15

―

Logic HIGH short circuit

output current

(Note4)

IOSH

6

VF = 0 V,

VO = GND VCC = 20 V

−10

−20

―

mA

Input current logic LOW

output

(Note4)

IFHL

―

IO = 3.5 mA, VO < 0.6 V

―

0.4

3

mA

Input voltage logic HIGH

output

VFLH

―

IO = −2.6 mA, VO > 2.4V

0.8

―

―

V

Input current hysteresis

IHYS

―

VCC = 5 V

―

0.05

―

mA

* All typical values are at Ta=25

°C, VCC=5 V unless otherwise specified

Note 4: Duration of output short circuit time should not exceed 10 ms.

Note 5: A ceramic capacitor (0.1 μF) should be connected from pin 6 to pin 4 to stabilize the operation of the high

gain linear amplifier. Failure to provide the bypassing may impair the switching property. The total lead

length between capacitor and coupler should not exceed 1 cm.

CHARACTERISTIC

SYMBOL

TEST CONDITION

MIN

TYP.

MAX

UNIT

Capacitance input to output

V = 0V, f = 1 MHz

(Note 2)

―

1.0

―

pF

Isolation resistance

(Note 2)

1×10

12

10

14

―

Ω

AC, 1 minute

5000

―

―

AC, 1 second, in oil

―

10000

―

Isolation voltage

DC, 1 minute, in oil

―

10000

―

Vdc