参数资料
型号: IL352
厂商: VISHAY INTERTECHNOLOGY INC
元件分类: 光电耦合器
英文描述: 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER
文件页数: 2/3页
文件大小: 390K
代理商: IL352
Document Number: 83624
www.vishay.com
Revision 17-August-01
2–137
Characteristics TA=25°C (continued)
Figure 1. Switching waveform
Figure 2. Switching schematic
Package
Symbol
Min.
Typ.
Max.
Units
Condition
DC Current
Transfer Ratio
CTR
100
——
%
IF=10 mA
VCE=10 V
DC Current
Transfer Ratio
CTR
34
——
%
IF=1.0 mA
VCE=10 V
Saturation Voltage
Collector-Emitter
VCEsat
——
0.3
V
IF=10 mA,
IC=0.5 mA
Coupling
Capacitance
CIO
0.5
pF
f=1.0 MHz
Switching Time,
Non-Saturated
ton, toff
10
s
IC=2.0 mA
RE=100
VCC=10 V
RH
≤50%
t
D
t
R
50%
PHL
t
PLH
t
S
t
F
t
IF
VO
VO
VCC=10 V
RE=100
IF=2 mA
F=10 KHz,
DF=50%
Figure 3. Forward voltage versus forward
current
Figure 4. Normalized non-saturated and
saturated CTR at TA=25°C versus LED current
Figure 5. Normalized non-saturated and
saturated CTR at TA=50°C versus LED current
Figure 6. Normalized non-saturated and
saturated CTR at TA=70°C versus LED current
100
10
1
.1
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
IF - Forward Current - mA
VF
-
Forward
Voltage
-
V
Ta = -55°C
Ta = 25°C
Ta = 85°C
NCTR
-
Normaliz
ed
CTR
.1
1
10
100
1.5
1.0
0.5
0.0
IF - LED Current - mA
NCTR(SAT)
NCTR
Normalized to:
VCE = 10 V, IF = 10 mA
TA = 25°C
CTRce(sat) VCE = 0.4 V
NCTR
-
Normaliz
ed
CTR
.1
1
10
100
1.5
1.0
0.5
0.0
IF - LED Current - mA
NCTR(SAT)
NCTR
TA = 50°C
Normalized to:
VCE = 10 V, IF = 10 mA, TA = 25°C
CTRce(sat) VCE = 0.4 V
NCTR
-
Normaliz
ed
CTR
.1
1
10
100
1.5
1.0
0.5
0.0
IF - LED Current - mA
NCTR(SAT)
NCTR
TA = 70°C
Normalized to:
VCE = 10 V, IF = 10 mA
TA = 25°C
CTRce(sat) VCE = 0.4 V
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