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PDF EE-CT20 Data sheet ( Hoja de datos )
| Número de pieza | EE-CT20 | |
| Descripción | (EE-CT40/-CT20) Triac Photocoupler | |
| Fabricantes | Omron | |
| Logotipo |  |
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EE-CT20/-CT40
Triac Photocoupler
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Terminal Arrangement
(Top View)
20 or 40
7.62±0.25
2.5 min.
0.25±0.1
7.4 to 9.7
2.54±0.25
2.54±0.25
2.54±0.25
Terminal No. Name
1 Anode (LED 1)
2
Cathode (LED 1)
Unless otherwise specified, the
tolerances are as shown below.
3 Anode (LED 2)
4
Cathode (LED 2) Dimensions
Tolerance
5 Gate
3 mm max.
±0.3
(Photo-triac)
3 t mm v 6
±0.375
6
T (Photo-thyristor) 6 t mm v 10
±0.45
7 T (Photo-thyristor)
8 Gate
10 t mm v 18
±0.55
(Photo-triac)
18 t mm v 30
±0.65
Features
• Low-power SSR of standard DIP construction.
• Switches an effective current of 200 mA.
• Ensures an AC insulation dielectric strength of 2.5 kV.
• Compact model with a small mounting area.
• OFF voltage (VDRM): 200 V (EE-CT20) and 400 V
(EE-CT40)
Absolute Maximum Ratings
(Ta = 25°C, RGT = 27 kΩ)
Item
Symbol Rated value
Emitter
Forward current IF
50 mA
(see note 1)
Pulse forward
current
IFP
1A
(see note 2)
Detector
Reverse voltage
Peak repetitive
OFF voltage
VR
VDRM
5V
CT20: 200 V
CT40: 400 V
Peak repetitive VRRM
reverse voltage
---
Effective ON
current
IT(RMS) 200 mA
(see note 1)
Surge ON
current
ITSM
2A
(see note 3)
Peak gate
VRGM
reverse voltage
5V
Ambient
Operating
temperature
Topr –30°C to
100°C
Storage
Tstg –55°C to
125°C
Junction temperature
Tj 100°C
Soldering temperature
Tsol 260°C
(see note 4)
Note:
1. Refer to the temperature rating chart if the ambient
temperature exceeds 25°C.
2. The pulse width is 10 µs maximum with a frequency
of 100 Hz.
3. With a non-repetitive commercial half-sine current.
4. Complete soldering within 10 seconds.
Electrical and Optical Characteristics (Ta = 25°C)
Item
Emitter Forward voltage
Reverse current
Detector OFF current (1)
ON current (2)
Reverse current (1)
Reverse current (2)
ON voltage
Gate non-trigger voltage
Hold current
Critical OFF voltage rising rate
Trigger LED current
Insulation dielectric strength
Symbol
VF
IR
IRDM (1)
IRDM (2)
IRRM (1)
IRRM (2)
VTM
VGD
IH
dv/dt
IFT
Viso
Value
1.2 V typ., 1.35 V max.
10 µA max.
5 µA max.
100 µA max.
5 µA max.
100 µA max.
0.9 V typ., 1.3 V max.
0.4 V min.
0.2 mA typ., 1 mA max.
5 V/µs min., 10 V/µs typ.
1 mA min., 4 mA typ.,
7 mA max.
2.5 kV AC min.
Condition
IF = 30 mA
VR = 5 V
VDRM imposed
VDRM imposed, Ta = 100°C
VRRM imposed
VRRM imposed, Ta = 100°C
ITM = 100 mA
VD = 6 V
RL = 100 Ω
VDRM imposed
VD = 6 V, RL = 100 Ω
Effective value, RH = 40% to 60%
241
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| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet EE-CT20.PDF ] | |
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