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Part Number: OCMS26DP
Description: The OCMS26DP series is a family of optical MOS relays for AC/DC load. The input portion is an infrared...
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OCMS26DP
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DataSheet
General Description
OCMS26DP General Description
The OCMS26DP 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 SMD-type 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.
OCMS26DP Maximum Ratings
|
Product Name |
OCMS236DP |
OCMS246DP | |||||
|
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 |
350 |
400 | ||
| Load Current |
ION |
mA |
140* |
120* | |||
| 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 |
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 | ||||
OCMS26DP 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)
OCMS26DP 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
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