| Size | Series Datasheet | Dimensions | L (mm) | W (mm) | H (mm) | |
|---|---|---|---|---|---|---|
| Series 10x (DC) | SPEC | 7.6 | 3.6 | 2 |
LTSpice files
Characteristics
- High isolation voltage
- Good stability of inner isolation
- Stable CTR in full operation temperature range
- 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 application, machines
- Ammeter, Smart Meter
Products
Series 10x (DC)
| Order Code | Datasheet | Simulation | Downloads | Status | Package | Input | VCE max. (V) | IF max. (mA) | Test Condition CTR | CTR min. (%) | CTR max. (%) | VISO (V (RMS)) | Operating Temperature | Samples |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 140100146000 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | LSOP4 | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 300 | 600 | 5000 | -55 °C up to +110 °C | ||
| 140105146000 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | LSOP4 | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 50 | 150 | 5000 | -55 °C up to +110 °C | ||
| 140106146000 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | LSOP4 | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 100 | 300 | 5000 | -55 °C up to +110 °C | ||
| 140107146000 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | LSOP4 | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 80 | 160 | 5000 | -55 °C up to +110 °C | ||
| 140108146000 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | LSOP4 | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 130 | 260 | 5000 | -55 °C up to +110 °C | ||
| 140109146000 | SPEC | 6 files | Active i| Production is active. Expected lifetime: >10 years. | LSOP4 | DC | 80 | 60 | IF = 5 mA VCE = 5 V | 200 | 400 | 5000 | -55 °C up to +110 °C |
| Order Code | Datasheet | Simulation |
|---|---|---|
| 140100146000 | SPEC | |
| 140105146000 | SPEC | |
| 140106146000 | SPEC | |
| 140107146000 | SPEC | |
| 140108146000 | SPEC | |
| 140109146000 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | 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