Photoelectric Coupler HENGTUO HT-1019-TP1 with High Input Output Isolation and RoHS Compliant Design
Product Overview
The HT-10XX is a photoelectric coupler from Hengtuo Technology Co., LTD., designed with a light-emitting diode and phototransistor housed in a 4-pin LSOP 4 package. It offers high input-output isolation voltage (5,000Vrms) and an 8mm long creepage distance. Key features include a current transfer ratio (CTR) of MIN. 50% at IF = 5mA, VCE = 5V, and a broad operating temperature range of -55 to 110. This product is compliant with UL 1577, VDE DIN EN60747-5-5, and CQC safety approvals, as well as RoHS and MSL1 standards. The HT-10XX is suitable for applications such as programmable controllers, switching power supplies, intelligent meters, and various home appliances including air conditioners, fans, and water heaters.
Product Attributes
- Brand: Hengtuo Technology Co., LTD.
- Product Series: 100X, 101X
- Package Type: 4-pin LSOP 4
- Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CQC11-471543-2022
- Compliance: RoHS, MSL1
- Lead Frame Material: Copper (Default)
Technical Specifications
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Condition |
|---|---|---|---|---|---|---|
| Maximum Ratings | ||||||
| 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 | - |
| Collector - Emitter Voltage | VCEO | - | - | 80 | V | - |
| Emitter - Collector Voltage | VECO | - | - | 7 | 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 |
| Electronic Optical Characteristics (TA = 25C) | ||||||
| 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 | 7 | - | - | V | IE=10A, IF=0 |
| Collector-Emitter Saturation Voltage | VCE(sat) | - | - | 0.3 | V | IF=10mA, IC=1mA |
| Isolation Resistance | Riso | 51010 | 11011 | - | DC500V, 40 ~ 60% R.H. | |
| Floating Capacitance | Cf | - | 0.6 | 1 | pF | V=0, f=1MHz |
| Response Time (Rise) | tr | - | - | 18 | s | VCE=5V, IC=5mA RL=100 |
| Response Time (Fall) | tf | - | - | 18 | s | VCE=5V, IC=5mA RL=100 |
| Rank Table Of Current Transfer Ratio (CTR=IC/IF x 100%) | ||||||
| Model | Rank Code | Symbol | Min | Max | Condition | Unit |
| HT-1010, 1000 | - | CTR | 50 | 600 | IF=5mA, VCE=5V, Ta=25C | % |
| HT-1017, 1007 | - | CTR | 80 | 160 | IF=5mA, VCE=5V, Ta=25C | % |
| HT-1018, 1008 | - | CTR | 130 | 260 | IF=5mA, VCE=5V, Ta=25C | % |
| HT-1019, 1009 | - | CTR | 200 | 400 | IF=5mA, VCE=5V, Ta=25C | % |
| HT-1012, 1002 | - | CTR | 63 | 125 | IF=10mA, VCE=5V, Ta=25C | % |
| HT-1013, 1003 | - | CTR | 100 | 200 | IF=10mA, VCE=5V, Ta=25C | % |
| HT-1014, 1004 | - | CTR | 160 | 320 | IF=10mA, VCE=5V, Ta=25C | % |
| HT-1012, 1002 | - | CTR | 22 | - | IF=1mA, VCE=5V, Ta=25C | % |
| HT-1013, 1003 | - | CTR | 34 | - | IF=1mA, VCE=5V, Ta=25C | % |
| HT-1014, 1004 | - | CTR | 56 | - | IF=1mA, VCE=5V, Ta=25C | % |
| Outline Dimension | ||||||
| Dimension | mm | W | E | F | P0 | P1 |
| Value | mm | 160.2 | 1.750.1 | 7.50.1 | 40.1 | 80.1 |
| Dimension | mm | P2 | A0 | B0 | D0 | D1 |
| Value | mm | 20.1 | 3.950.1 | 10.820.1 | 1.50.1 | 1.50.1 |
| Dimension | mm | K0 | T | - | - | - |
| Value | mm | 2.250.1 | 0.40.1 | - | - | - |
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