optocoupler HENGTUO HT-817S1-CTP1 with wide temperature range and UL VDE DIN EN60747-5-5 certification
Product Overview
The HT-817X Photo Coupler is a reliable photoelectric isolation device comprising a light-emitting diode and a phototransistor. Packaged in a 4-pin DIP with options for wide-lead spacing and SMD, it offers high input-output isolation voltage (5,000Vrms) and a wide operating temperature range of -55 to 110. Key features include a minimum Current Transfer Ratio (CTR) of 50% and compliance with major safety approvals like UL 1577 and VDE DIN EN60747-5-5. This component is suitable for applications such as programmable controllers, switching power supplies, intelligent meters, and various home appliances including air conditioners and water heaters.
Product Attributes
- Brand: Hengtuo Technology Co., LTD.
- Product Series: HT-817X
- Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CQC11-471543-2022
- Environmental Compliance: RoHS, MSL1, Halogen free option (G)
- Lead Frame Material Options: Iron (F), Copper (NONE)
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Condition |
|---|---|---|---|---|---|---|
| Input Forward Current | IF | - | - | 50 | mA | |
| Reverse Voltage | VR | - | - | 6 | V | |
| Power Dissipation | P | - | - | 70 | mW | |
| Peak Forward Current (100s pulse, 100Hz) | IFP | - | - | 1 | A | |
| Thermal Resistance Junction-Ambient | RthJ-A | - | - | 325 | C/W | |
| Thermal Resistance Junction-Case | RthJ-C | - | - | 200 | C/W | |
| Output Collector - Emitter Voltage | VCEO | - | - | 80 | V | |
| Emitter - Collector Voltage | VECO | - | - | 6 | V | |
| Collector Current | IC | - | - | 50 | mA | |
| Collector Power Dissipation | PC | - | - | 150 | mW | |
| Operating temperature range | Top | -55 | - | 110 | C | |
| Storage temperature range | Tstg | -55 | - | 125 | C | |
| Total Power consumption | P(W) | - | - | 200 | mW | |
| Isolation Voltage | VISO | - | - | 5000 | Vrms | AC for 1 minute, R.H.= 40 ~ 60% R.H. |
| Soldering Temperature | TSOL | - | - | 260 | C | For 10 seconds |
| Input Forward Voltage | VF | - | 1.2 | 1.4 | V | IF=20mA |
| Reverse Current | IR | - | - | 10 | A | VR=4V |
| Terminal Capacitance | Ct | - | 30 | 250 | pF | V=0, f=1KHz |
| Output Collector Dark Current | ICEO | - | - | 100 | nA | VCE=20V, IF=0 |
| Collector-Emitter Breakdown Voltage | BVCEO | 80 | - | - | V | IC=0.1mA, IF=0 |
| Emitter-Collector Breakdown Voltage | BVECO | 6 | - | - | V | IE=10A, IF=0 |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.1 | 0.2 | - | V | IF=20mA, IC=1mA |
| Isolation Resistance | Riso | 51010 | 11011 | - | DC500V, 40 ~ 60% R.H. | |
| Floating Capacitance | Cf | 0.6 | 1 | - | pF | V=0, f=1MHz |
| Cut-off Frequency | fc | 80 | - | - | kHz | VCE=5V, IC=2mA RL=100,-3d B |
| Response Time (Rise) | tr | 4 | 18 | - | s | VCE=2V, IC=2mA RL=100, |
| Response Time (Fall) | tf | 3 | 18 | - | s | VCE=2V, IC=2mA RL=100, |
| Current Transfer Ratio (CTR=IC/IF x 100%) | NONE | 50 | 600 | - | % | IF=5mA, VCE=5V, Ta=25C |
| Current Transfer Ratio (CTR=IC/IF x 100%) | A | 80 | 160 | - | % | |
| Current Transfer Ratio (CTR=IC/IF x 100%) | B | 130 | 260 | - | % | |
| Current Transfer Ratio (CTR=IC/IF x 100%) | C | 200 | 400 | - | % | |
| Current Transfer Ratio (CTR=IC/IF x 100%) | D | 300 | 600 | - | % |
2411141116_HENGTUO-HT-817S1-CTP1_C34376177.pdf
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