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Part Number: OCMS26
Description: The OCMS26 series is a family of optical MOS relays for AC/DC load. The input portion is an infrared l...
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OCMS26
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DataSheet
General Description
OCMS26 General Description
The OCMS26 series is a family of optical MOS relays for AC/DC load. The input portion is an infrared light emitting diode. The output portion uses a combination of VD-MOS (Vertical Diffusion MOS) FETs and photodiode arrays. The device is encased in an extremely small 6-pin plastic SOP type package.
The series reduced its area to 50% and its volume to 27% of the conventional DIP or SMDtype optical MOS relays.The series is 2.1mm thick and is ideal for modem card applications.
The optical MOS relay switch may be used in applications that currently use mechanical relay switches, but offers smaller size, noise-free switching, and electronic curcuit compatibility because of its non-mechanical operation. Optical MOS relay switches also dissipate less power than equivalent bipolar devices at lower switching frequencies.
OCMS26 Maximum Ratings
|
Product Name |
OCMS206 |
OCMS216 |
OCMS226 |
OCMS236 |
OCMS246 | ||||
|
Parameter |
Symbol |
Condition |
Unit | ||||||
| Input Characteristics | Continuous Forward Current |
IF |
mA |
50 | |||||
| Derating Factor of Continuous Forward Current |
IF |
mA/ |
Refer to [Derating Factor of Continuous Forward Current] of characteristics data | ||||||
| Peak Forward Current |
IFRM |
Pulse width 100s Cycle 10 ms |
A |
0.5 | |||||
| Reverse Voltage |
VR |
V |
5 | ||||||
| Power Dissipation |
PDL |
mW |
75 | ||||||
| Output Characteristics | Load Voltage |
VOFF |
V |
60 |
100 |
200 |
350 |
400 | |
| Load Current |
ION |
mA |
320 |
280 |
180 |
120 |
100 | ||
| Derating Factor of Load Current |
ION |
mA/ |
Refer to [Derating Factor of Load Current] of characteristics data | ||||||
| Surge Load Current |
ISUG |
Pulse width 1 ms 1shot |
A |
1.0 |
0.8 |
0.7 | |||
| Power Dissipation |
PD |
mW |
300 | ||||||
| Total Power Dissipation |
Ptot |
mW |
325 | ||||||
| Isolation Voltage |
VIO |
V(rms) |
1500 | ||||||
| Operating Temperature |
Topr |
°C |
40 to +85 | ||||||
| Storage Temperature |
Tstg |
°C |
40 to +100 | ||||||
OCMS26 Features
• Extremely low voltage control
• Thickness of 2.1mm
• High reliability due to non-contact and optical operation
• No chattering or switch bounces
• No mechanical switching noises
• Small size and easy mounting (6-pin plastic SOP package)
• Thickness of 2.1mm
• High reliability due to non-contact and optical operation
• No chattering or switch bounces
• No mechanical switching noises
• Small size and easy mounting (6-pin plastic SOP package)
OCMS26 Typical Application
• Telecommunications system (such as modem cards)
• Measurement equipment
• Home electronics
• Automatic meter reading equipment
• Other applications requiring small size or high performance
• Other applications requiring non-contact switches
• Measurement equipment
• Home electronics
• Automatic meter reading equipment
• Other applications requiring small size or high performance
• Other applications requiring non-contact switches
OCM1 2 SERIES
PDF/DataSheet Download
- Datasheet: OCM1 2 SERIES
- File Size: 73295 KB
- Manufacturer: OKI
- Click here to Download
- ·OCM1 3 SERIES
- OKI
- Low ON-resistance Type Optical MOS Relay For DC Load Only
- 73295 KB
- ·OCM1 4 SERIES
- OKI
- Low Output-capacitance Type Optical MOS Relay For DC Load Only
- 74439 KB
- ·OCM1 5 SERIES
- OKI
- Low Output-capacitance Type Optical MOS Relay For DC Load Only
- 74439 KB
- ·OCM2 2 SERIES
- OKI
- Low ON-resistance Type Optical MOS Relay For AC/DC Load
- 72894 KB
- ·OCM2 3 SERIES
- OKI
- Low ON-resistance Type Optical MOS Relay For AC/DC Load
- 72894 KB
- ·OCM2 4 SERIES
- OKI
- Low Output-capacitance Type Optical MOS Relay For AC/DC Load
- 74943 KB
- ·OCM2 5 SERIES
- OKI
- Low Output-capacitance Type Optical MOS Relay For AC/DC Load
- 74943 KB
- ·OCM2 6 SERIES
- OKI
- General-purpose Type Optical MOS Relay For AC/DC Load
- 73119 KB
OCMS26 Relative Products
OCM49
The OCM48 and OCM49 Series are dual-channel, optical MOS relays for AC/DC load. The device is available in the same form factor as single-channel devices, with an 8-pin DIP and SMD-type (gull-wing) package.
OCM48
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OCM46
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OCM27LD
The OCM27LD Series are optical MOS relays for AC/DC load that are lower in cost than the OCM20/21 Series. The input portion is an infrared light emitting diode. The output portion uses a combination of VD-MOS (Vertical Diffusion MOS) FETs and photodiode arra...
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The OCM26 and OCM27 Series are optical MOS relays for AC/DC load that are lower in cost than the OCM2M0/2M1 Series. The input portion is an infrared light emitting diode. The output portion uses a combination of VD-MOS (Vertical Diffusion MOS) FETs and photo...
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