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參數(shù)資料
| 型號： | TCZT8020-PAER |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 光電傳感器 |
| 英文描述： | Slotted Switch - Transistor Output, 1 CHANNEL SLOTTED OPTICAL SWITCH TRANSISTOR OUTPUT |
| 中文描述： | Transistor Output Optocouplers Emitter/Detector Matched Pair 940nm |
| 文件頁數(shù)： | 3/11頁 |
| 文件大?。?/td> | 239K |
| 代理商： | TCZT8020-PAER |
Document Number: 83774
Rev. 1.7, 15-Mar-11
For technical questions, contact:
sensorstechsupport@vishay.com
www.vishay.com
3
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc91000
TCZT8020
Matched Pairs of Emitters and
Detectors
Vishay Semiconductors
Note
(1)
Characteristics are measurement with d = 4 mm (0.55") distance between emitter and detector, within a common axis of 0.5 mm (0.02") and
with parallel alignment within 5°
BASIC CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
Fig. 2 - Forward Current vs. Forward Voltage
Fig. 3 - Relative Current Transfer Ratio vs. Ambient Temperature
BASIC CHARACTERISTICS
(T
amb
= 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
COUPLER
Collector current
V
CE
= 5 V, I
F
= 20 mA, d = 4 mm
(1)
I
C
/I
F
V
CE
= 5 V, I
F
= 20 mA, d = 4 mm
Collector emitter saturation
voltage
I
F
= 10 mA, V
CE
= 5 V,
R
L
= 100
INPUT (EMITTER)
Forward voltage
I
F
= 50 mA
Radiant intensity
I
F
= 60 mA, t
P
= 20 ms
Peak wavelength
I
F
= 100 mA
Virtual source diameter
DIN EN ISO 1146/1:2005
OUTPUT (DETECTOR)
Collector emitter voltage
Emitter collector voltage
I
E
= 100 μA
Collector dark current
V
CE
= 25 V, I
F
= 0 A, E = 0 lx
SWITCHING CHARACTERISTICS
V
S
= 5 V, I
= 1 mA, R
L
= 100
(see figure 10)
V
S
= 5 V, I
C
= 1 mA, R
L
= 100
(see figure 10)
SYMBOL
MIN.
TYP.
MAX.
UNIT
I
C
0.25
1.25
0.5
2.5
mA
%
CTR
I
F
= 20 mA, I
C
= 25 μA
V
CEsat
0.4
V
Cut-off frequency
f
C
110
kHz
V
F
I
e
P
d
1.25
1.6
7.8
V
mW/sr
nm
mm
940
1.1
I
C
= 1 mA
V
CEO
V
ECO
I
CEO
70
7
V
V
nA
100
Turn-on time
t
on
15
μs
Turn-off time
t
off
10
μs
0.1
1
10
100
1000
0
V
F
- Forward Voltage (V)
96 11862
I
F
1.6
1.2
0.8
0.4
2.0
- 25
0
0.5
1.0
1.5
2.0
C
-
r
T
amb
- Ambient Temperature (°C)
95 11097
V
CE
= 5 V
I
= 20 mA
d = 4 mm
75
50
25
0
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