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Beijing Silk Road Enterprise Management Services Co.,Ltd.
1 Years
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.
| 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 |
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