ILD1 データシートの表示（PDF） - Infineon Technologies

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ILD1

PHOTOTRANSISTOR OPTOCOUPLER

Infineon Technologies 

Typical Switching Times

Figure 1. Non-saturated switching timing

IF=10 mA

F=10 KHz,

DF=50%

VCC=5 V

VO

RL=75 Ω

Figure 2. Non-saturated switching timing

IF

VO

t PLH

t PHL

tS

50%

tD tR

tF

Figure 3. Saturated switching timing

F=10 KHz,

DF=50%

IF=10 mA

VCC=5 V

RL

VO

Figure 4. Saturated switching timing

IF

tD

VO

tR

t PHL

t PLH

VTH=1.5 V

tS

tF

Characteristic

Delay, tD

Rise time, tR

Storage, tS

Fall Time, tF

Propagation

H-L, tPHL

Propagation

L-H, tPLH

ILD/Q1

IF=20 mA

0.8

1.9

0.2

1.4

0.7

1.4

ILD/Q2

IF=5 mA

1.7

2.6

0.4

2.2

1.2

2.3

ILD/Q5 Unit

IF=10 mA

1.7

µs

2.6

µs

0.4

µs

2.2

µs

1.1

µs

Condition

VCE=5 V

RL=75 kΩ

50% of VPP

2.5

µs

Characteristic ILD/Q1

ILD/Q2 ILD/Q5

Unit Condition

IF=20 mA IF=5 mA IF=10 mA

Delay, tD

0.8

1

1.7

µs

Rise time, tR

1.2

Storage, tS

7.4

Fall Time, tF

7.6

Propagation

1.6

H-L, tPHL

2

7

5.4

4.6

13.5

20

5.4

2.6

µs

µs

VCE=0.4 V

RL=1 kΩ

µs

VCC=5 V

VTH=1.5 V

µs

Propagation

8.6

7.4

7.2

µs

L-H, tPLH

Figure 5. Normalized non-saturated and saturated

CTR at TA=25°C versus LED current

1.4

1.3

Ta = -55°C

1.2

1.1

Ta = 25°C

1.0

0.9

Ta = 100°C

0.8

0.7

.1

1

10

100

If - Forward Current - mA

Figure 6. Normalized non-saturated and saturated

CTR at TA=25°C versus LED current

1.5

Normalized to:

Vce = 10V, IF = 10mA

Ta = 25°C

CTRce(sat) Vce = 0.4V

1.0

0.5

0.0

.1

5–3

NCTR(SAT)

NCTR

1

10

100

IF - LED Current - mA

ILD/Q1/2/5

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