TLP291-4 查看數據表（PDF） - Toshiba
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TLP291-4 Datasheet PDF : 14 Pages
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TLP291-4
7. Electrical Characteristics (Unless otherwise specified, Ta = 25)
Characteristics
LED Input forward voltage
Input reverse current
Input capacitance
Detector Collector-emitter breakdown
voltage
Emitter-collector breakdown
voltage
Dark Current
Collector-emitter capacitance
Symbol
VF
IR
Ct
V(BR)CEO
Note
Test Condition
IF = 10 mA
VR = 5 V
V = 0 V, f = 1 MHz
IC = 0.5 mA
V(BR)ECO
IE = 0.1 mA
IDARK
CCE
VCE = 48 V
VCE = 48 V, Ta = 85
V = 0 V, f = 1 MHz
Min Typ. Max Unit
1.1 1.20 1.4
V
10
µA
30
pF
80
V
7
0.01 0.1
µA
2
50
10
pF
8. Coupled Electrical Characteristics (Unless otherwise specified, Ta = 25)
Characteristics
Symbol Note
Test Condition
Current transfer ratio
Saturated current transfer ratio
Collector-emitter saturation
voltage
IC/IF (Note 1) IF = 5 mA, VCE = 5 V
IC/IF(sat)
IF = 5 mA, VCE = 5 V, Rank GB
IF = 1 mA, VCE = 0.4 V
IF = 1 mA, VCE = 0.4 V, Rank GB
VCE(sat)
IC = 2.4 mA, IF = 8 mA
IC = 0.2 mA, IF = 1 mA
IC = 0.2 mA, IF = 1 mA, Rank GB
OFF-state collector current
IC(off)
VF = 0.7 V, VCE = 48 V
Note 1: See Table 8.1 for current transfer ratio.
Min Typ. Max Unit
50
400
%
100
400
60
30
0.4
V
0.2
0.4
10
µA
Table 8.1 Current transfer ratio (CTR) Rank (Note) (Unless otherwise specified, Ta = 25)
Rank
Blank
GB
Test Condition
IF = 5 mA, VCE = 5 V
Current Current
transfer transfer
ratio IC/IF ratio IC/IF
Marking of
Classification
Unit
Min
Max
50
400
Blank
%
100
400
GB
Note:
Specify both the part number and a rank in this format when ordering.
Example: TLP291-4 (GB)
For safety standard certification, however, specify the part number alone.
Example: TLP291-4 (GB,E: TLP291-4
9. Isolation Characteristics (Unless otherwise specified, Ta = 25)
Characteristics
Total capacitance (input to
output)
Isolation resistance
Isolation voltage
Symbol
CS
Note
Test Conditions
VS = 0 V, f = 1 MHz
RS
VS = 500 V, R.H. ≤ 60%
BVS
AC, 1 min
AC, 1s in oil
DC, 1min in oil
Min Typ. Max Unit
0.8
pF
1 × 1012 1014
Ω
2500
Vrms
5000
5000
Vdc
3
2012-03-22
Rev.4.0
Free Datasheet http://www.datasheet4u.net/
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