Optocoupler MSKSEMI MTLP785GB featuring wide CTR and robust breakdown voltage for circuit isolation
Product Overview
The MTLP785 is a controllable optocoupler designed for signal transmission between circuits, providing complete isolation between the front-end and the load. This isolation enhances safety, reduces circuit interference, and simplifies circuit design. It features a wide Current Transfer Ratio (CTR) range, high input-output isolation voltage, and a robust collector-emitter breakdown voltage. The MTLP785 is suitable for a variety of applications including switching power supplies, smart meters, industrial control systems, measurement instruments, office equipment like copiers, and home appliances such as air conditioners, fans, and water heaters.
Product Attributes
- Brand: Msksemi
- Model Series: MTLP785
Technical Specifications
| Model | Package | Minimum Packaging | Body Marking | Grading Standard |
|---|---|---|---|---|
| MTLP785 | SMD-4P | 2000 | None | 50 ~ 600% |
| MTLP785Y | SMD-4P | 2000 | Y | 50 ~ 150% |
| MTLP785GR | SMD-4P | 2000 | GR | 100 ~ 300% |
| MTLP785BL | SMD-4P | 2000 | BL | 200 ~ 600% |
| MTLP785GB | SMD-4P | 2000 | GB | 100 ~ 600% |
| MTLP785YH | SMD-4P | 2000 | YH | 75 ~ 150% |
| MTLP785GRL | SMD-4P | 2000 | GRL | 100 ~ 200% |
| MTLP785GRH | SMD-4P | 2000 | GRH | 150 ~ 300% |
| MTLP785BLL | SMD-4P | 2000 | BLL | 200 ~ 400% |
| Parameter | Symbol | Rating | Unit | Condition |
|---|---|---|---|---|
| Input | Forward Current | 50 | mA | Ta=25 |
| Reverse Voltage | 6 | V | Ta=25 | |
| Power Dissipation | 70 | mW | Ta=25 | |
| Output | Collector Power Dissipation | 150 | mW | Ta=25 |
| Collector Current | 50 | mA | Ta=25 | |
| Collector-Emitter Voltage | 80 | V | Ta=25 | |
| Emitter-Collector Voltage | 7 | V | Ta=25 | |
| General | Total Power Dissipation | 200 | mW | Ta=25 |
| Isolation Voltage | 5000 | Vrms | Ta=25 | |
| Operating Temperature | -55 to +110 | - | ||
| Storage Temperature | -55 to +125 | - | ||
| Soldering Temperature | 260 | - |
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Condition |
|---|---|---|---|---|---|---|
| Input Characteristics | Forward Voltage | 1.0 | - | 1.3 | V | IF=10mA |
| Forward Voltage | 1.1 | - | 1.4 | V | IF=20mA | |
| Reverse Current | - | - | 10 | A | VR=5V | |
| Terminal Capacitance | Ct | - | 30 | 250 | pF | V=0, f=1kHz |
| Output Characteristics | Collector Dark Current | - | - | 100 | nA | VCE=50V |
| Collector-Emitter Breakdown Voltage | 80 | - | - | V | IC=0.1mA, IF=0 | |
| Emitter-Collector Breakdown Voltage | 7 | - | - | V | IE=10A, IF=0 | |
| Transfer Characteristics | Current Transfer Ratio | 130 | - | 600 | % | IF=5mA, VCE=5V |
| Collector-Emitter Saturation Voltage | - | 0.25 | 0.8 | V | IF=2mA, IC=5mA | |
| Isolation Resistance | 1x1012 | - | - | DC500V, 40~60%R.H. | ||
| Isolation Capacitance | Cf | - | 0.6 | 1.0 | pF | V=0, f=1MHz |
| Cutoff Frequency | Fc | 80 | - | - | kHz | VCE=5V, IC=2mA |
| Switching Time | Rise Time | - | 2 | - | s | VCE=10V, IC=2mA, RL=100 |
| Fall Time | - | 3 | - | s | VCE=10V, IC=2mA, RL=100 | |
| Turn-on Time | Turn-on Time | - | 3 | - | s | RL = 1.9 k, VCC = 5 V, IF = 16 mA |
| Storage Time | - | 15 | - | s | RL = 1.9 k, VCC = 5 V, IF = 16 mA | |
| Turn-off Time | Turn-off Time | - | 2 | - | s | RL = 1.9 k, VCC = 5 V, IF = 16 mA |
| Turn-off Time | - | 25 | - | s | RL = 1.9 k, VCC = 5 V, IF = 16 mA |
| Dimensions | Unit | Value |
|---|---|---|
| Length | mm (inch) | 10.16 0.3 (.4) |
| Width | mm (inch) | 7.62 0.25 (.3) |
| Height | mm (inch) | 4.58 0.25 (.181) |
| Lead Pitch | mm (inch) | 2.54 0.25 (.1) |
| Lead Width | mm (inch) | 1.0 0.25 (.039) |
| Lead Thickness | mm (inch) | 0.35 +0.25 - (.014) |
| Body Thickness | mm (inch) | 3.65 0.25 (.138) |
| Lead Length | mm (inch) | 1.2 0.1 (.047) |
| Internal Pin Configuration | - | 1, 2, 4, 3 |
2411261517_MSKSEMI-MTLP785GB_C41383960.pdf
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