Size | Series Datasheet | Dimensions | W (mm) | |
---|---|---|---|---|
Series 816 (DC) | SPEC | 4.58 | ||
Series 817 (DC) | SPEC | 4.58 | ||
Series 814 (AC) | SPEC | 4.58 |
LTSpice files
Characteristics
- High isolation voltage
- Good stability of inner isolation
- Stable CTR in full operation
- Different CTR binnings available
- High collector-emitter voltage
- Fast switching times
- Learn more about Optocouplers! Optocouplers by Würth Elektronik
Reference Designs
- RD022 GB PoE+-Ethernet-USB“ adapter for industrial use with an EMC perspective
Applications
- Power supply, charger
- Computer & Microprocessors
- Office Equipment
- Instrumental applications, machines
- Ammeter, smart meter
Products
All
Series 816 (DC)
Series 817 (DC)
Series 814 (AC)
Order Code | Datasheet | Simulation | Downloads | Package | Input | VCE max. (V) | IF max. (mA) | Test Condition CTR | CTR min. (%) | CTR max. (%) | VISO (V (RMS)) | Operating Temperature | Samples | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
140816141010 | SPEC | 6 files | DIP 4, M-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | |||
140816141110 | SPEC | 6 files | DIP 4, M-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | |||
140816141210 | SPEC | 6 files | DIP 4, M-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | |||
140816141310 | SPEC | 6 files | DIP 4, M-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | |||
140816141410 | SPEC | 6 files | DIP 4, M-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | |||
140816142000 | SPEC | 6 files | DIP 4, S-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | |||
140816142100 | SPEC | 6 files | DIP 4, S-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | |||
140816142200 | SPEC | 6 files | DIP 4, S-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | |||
140816142300 | SPEC | 6 files | DIP 4, S-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | |||
140816142400 | SPEC | 6 files | DIP 4, S-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | |||
140816143000 | SPEC | 6 files | DIP 4, SL-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | |||
140816143100 | SPEC | 6 files | DIP 4, SL-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | |||
140816143200 | SPEC | 6 files | DIP 4, SL-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | |||
140816143300 | SPEC | 6 files | DIP 4, SL-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | |||
140816143400 | SPEC | 6 files | DIP 4, SL-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | |||
140816144000 | SPEC | 6 files | DIP 4, SLM-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | |||
140816144100 | SPEC | 6 files | DIP 4, SLM-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | |||
140816144200 | SPEC | 6 files | DIP 4, SLM-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | |||
140816144300 | SPEC | 6 files | DIP 4, SLM-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | |||
140816144400 | SPEC | 6 files | DIP 4, SLM-Type | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | |||
140817142000 | SPEC | 6 files | DIP 4, S-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | |||
140817140010 | SPEC | 6 files | DIP 4, Standard | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | |||
140817143000 | SPEC | 6 files | DIP 4, SL-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | |||
140817144000 | SPEC | 6 files | DIP 4, SLM-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | |||
140817141010 | SPEC | 6 files | DIP 4, M-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | |||
140817144100 | SPEC | 6 files | DIP 4, SLM-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | |||
140817143100 | SPEC | 6 files | DIP 4, SL-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | |||
140817140110 | SPEC | 6 files | DIP 4, Standard | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | |||
140817142100 | SPEC | 6 files | DIP 4, S-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | |||
140817141110 | SPEC | 6 files | DIP 4, M-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | |||
140817141210 | SPEC | 6 files | DIP 4, M-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | |||
140817144200 | SPEC | 6 files | DIP 4, SLM-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | |||
140817143200 | SPEC | 6 files | DIP 4, SL-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | |||
140817140210 | SPEC | 6 files | DIP 4, Standard | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | |||
140817142200 | SPEC | 6 files | DIP 4, S-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | |||
140817141310 | SPEC | 6 files | DIP 4, M-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | |||
140817144300 | SPEC | 6 files | DIP 4, SLM-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | |||
140817143300 | SPEC | 6 files | DIP 4, SL-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | |||
140817140310 | SPEC | 6 files | DIP 4, Standard | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | |||
140817142300 | SPEC | 6 files | DIP 4, S-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | |||
140817141410 | SPEC | 6 files | DIP 4, M-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | |||
140817144400 | SPEC | 6 files | DIP 4, SLM-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | |||
140817143400 | SPEC | 6 files | DIP 4, SL-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | |||
140817140410 | SPEC | 6 files | DIP 4, Standard | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | |||
140817142400 | SPEC | 6 files | DIP 4, S-Type | DC | 35 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | |||
140814242100 | SPEC | 6 files | DIP 4, S-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 50 | 150 | 5000 | -55 °C up to +110 °C | |||
140814243100 | SPEC | 6 files | DIP 4, SL-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 50 | 150 | 5000 | -55 °C up to +110 °C | |||
140814240010 | SPEC | 6 files | DIP 4, Standard | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 20 | 300 | 5000 | -55 °C up to +110 °C | |||
140814241010 | SPEC | 6 files | DIP 4, M-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 20 | 300 | 5000 | -55 °C up to +110 °C | |||
140814242000 | SPEC | 6 files | DIP 4, S-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 20 | 300 | 5000 | -55 °C up to +110 °C | |||
140814243000 | SPEC | 6 files | DIP 4, SL-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 20 | 300 | 5000 | -55 °C up to +110 °C | |||
140814240110 | SPEC | 6 files | DIP 4, Standard | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 50 | 150 | 5000 | -55 °C up to +110 °C | |||
140814241110 | SPEC | 6 files | DIP 4, M-Type | AC | 80 | – | IF = +/- 1 mA VCE = 5 V | 50 | 150 | 5000 | -55 °C up to +110 °C | |||
140816140010 | SPEC | 7 files | DIP 4, Standard | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 600 | 5000 | -55 °C up to +110 °C | |||
140816140110 | SPEC | 7 files | DIP 4, Standard | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | |||
140816140210 | SPEC | 7 files | DIP 4, Standard | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | |||
140816140310 | SPEC | 7 files | DIP 4, Standard | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C | |||
140816140410 | SPEC | 7 files | DIP 4, Standard | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C |
Order Code | Datasheet | Simulation | |
---|---|---|---|
140816141010 | SPEC | ||
140816141110 | SPEC | ||
140816141210 | SPEC | ||
140816141310 | SPEC | ||
140816141410 | SPEC | ||
140816142000 | SPEC | ||
140816142100 | SPEC | ||
140816142200 | SPEC | ||
140816142300 | SPEC | ||
140816142400 | SPEC | ||
140816143000 | SPEC | ||
140816143100 | SPEC | ||
140816143200 | SPEC | ||
140816143300 | SPEC | ||
140816143400 | SPEC | ||
140816144000 | SPEC | ||
140816144100 | SPEC | ||
140816144200 | SPEC | ||
140816144300 | SPEC | ||
140816144400 | SPEC | ||
140817142000 | SPEC | ||
140817140010 | SPEC | ||
140817143000 | SPEC | ||
140817144000 | SPEC | ||
140817141010 | SPEC | ||
140817144100 | SPEC | ||
140817143100 | SPEC | ||
140817140110 | SPEC | ||
140817142100 | SPEC | ||
140817141110 | SPEC | ||
140817141210 | SPEC | ||
140817144200 | SPEC | ||
140817143200 | SPEC | ||
140817140210 | SPEC | ||
140817142200 | SPEC | ||
140817141310 | SPEC | ||
140817144300 | SPEC | ||
140817143300 | SPEC | ||
140817140310 | SPEC | ||
140817142300 | SPEC | ||
140817141410 | SPEC | ||
140817144400 | SPEC | ||
140817143400 | SPEC | ||
140817140410 | SPEC | ||
140817142400 | SPEC | ||
140814242100 | SPEC | ||
140814243100 | SPEC | ||
140814240010 | SPEC | ||
140814241010 | SPEC | ||
140814242000 | SPEC | ||
140814243000 | SPEC | ||
140814240110 | SPEC | ||
140814241110 | SPEC | ||
140816140010 | SPEC | ||
140816140110 | SPEC | ||
140816140210 | SPEC | ||
140816140310 | SPEC | ||
140816140410 | SPEC |
Samples |
---|
Order Code | Datasheet | Simulation | Downloads | Package | Input | VCE max. (V) | IF max. (mA) | Test Condition CTR | CTR min. (%) | CTR max. (%) | VISO (V (RMS)) | Operating Temperature | Samples |
---|
Optocouplers - What’s that?
- Transfers analog/ digital signals between two isolated circuits by using light transmission
- Optoelectronic package with infrared LED & detector
- The optical transmission takes place with an infrared light beam
Why Optocouplers?
- Separation of low power control circuits from high power circuits (galvanic isolation)
- Optocouplers protect your application against overvoltages
- Safety Isolation: for circuits and persons from dangerous electrical installations
Performance
High CTR in low current operation
Stable CTR over whole temperature range
Reliability & Quality
Application Examples
Isolated Power Supplies
Providing robust galvanic isolation of feedback control loop in SMPS
Motor Driver / Control
Breaking ground loops and providing safety isolation in high-voltage motor drivers
AC or DC Voltage Detection
Safety isolation in phase-controlled AC motor, safety relays/switches, etc.
Industrial Control Systems
Ensuring noise immunity and safety in industrial environments
Products of interest
Videos
Würth Elektronik Webinar: Würth Elektronik reveals the questions about optocouplers
Videos
WE meet @ Digital Days 2021: WE reveals the questions about optocoupler phototransistor types
Videos
Webinar: Feedback loop compensation of current-mode Flyback converter