4N25-X007 데이터 시트보기 (PDF) - Vishay Semiconductors
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4N25-X007 Datasheet PDF : 9 Pages
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4N25/ 4N26/ 4N27/ 4N28
Vishay Semiconductors
Switching Characteristics
Parameter
Rise and fall times
Test condition
VCE = 10 V, IF = 10 mA, RL = 100 Ω
Symbol
Min
Typ.
Max
Unit
tr, tf
2.0
µs
Typical Characteristics (Tamb = 25 °C unless otherwise specified)
1.4
1.3
TA = –55°C
1.2
1.1
TA = 25°C
1.0
0.9
TA = 85°C
0.8
0.7
.1
1
10
100
IF - Forward Current - mA
i4n25_01
Figure 1. Forward Voltage vs. Forward Current
1.5
Normalized to:
Vce=10 V, IF=10 mA, TA=25°C
CTRce(sat) Vce=0.4 V
1.0
TA=50°C
0.5
0.0
.1
i4n25_03
NCTR(SAT)
NCTR
1
10
100
IF- LED Current - mA
Figure 3. Normalized Non-saturated and Saturated CTR vs. LED
Current
1.5
Normalized to:
Vce=10 V, IF=10 mA, TA=25°C
CTRce(sat) Vce=0.4 V
1.0
TA=25°C
0.5
0.0
0
i4n25_02
NCTR(SAT)
NCTR
1
10
100
IF - LED Current - mA
Figure 2. Normalized Non-Saturated and Saturated CTR vs. LED
Current
1.5
Normalized to:
Vce=10 V, IF=10 mA, TA=25°C
CTRce(sat) Vce=0.4 V
1.0
TA=70°C
0.5
0.0
.1
i4n25_04
NCTR(SAT)
NCTR
1
10
100
IF - LED Current - mA
Figure 4. Normalized Non-saturated and saturated CTR vs. LED
Current
www.vishay.com
4
Document Number 83725
Rev. 1.4, 26-Jan-05
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