Beijing Silk Road Enterprise Management Services Co., Ltd.
| Fall time | 3us |
| Rise time | 4us |
| Output Current | 50mA |
| Vce Saturation(VCE(sat)) | 200mV@20mA,1mA |
| Operating Temperature | -55℃~110℃ |
| Load Voltage | 80V |
| Reverse Voltage | 6V |
| Current transfer ratio | 150%;50% |
| Forward Current(If) | 50mA |
| Pd - Power Dissipation | 200mW |
| Number of Channels | 1 |
| Load Type | Phototransistor |
| Input type | AC,DC |
| Isolation Voltage(Vrms) | 5kV |
| Description | Phototransistor Output 5kVrms 1 Channel DIP-4 |
| Mfr. Part # | HT-814-A |
| Package | DIP-4 |
| Model Number | HT-814-A |
View Detail Information
Explore similar products
High Voltage Dual Channel Photovoltaic Mosfet Driver Broadcom ASSR-V621-002E for
Signal Isolation Photocoupler Dual Inline Package LITEON LTV-817S-TA1 with
Optocoupler With High AC Isolation Voltage VISHAY TCMD4000 Suitable For
Single Channel Half Pitch Phototransistor Optocoupler Broadcom ACPL 214 500E for
Product Specification
| Fall time | 3us | Rise time | 4us |
| Output Current | 50mA | Vce Saturation(VCE(sat)) | 200mV@20mA,1mA |
| Operating Temperature | -55℃~110℃ | Load Voltage | 80V |
| Reverse Voltage | 6V | Current transfer ratio | 150%;50% |
| Forward Current(If) | 50mA | Pd - Power Dissipation | 200mW |
| Number of Channels | 1 | Load Type | Phototransistor |
| Input type | AC,DC | Isolation Voltage(Vrms) | 5kV |
| Description | Phototransistor Output 5kVrms 1 Channel DIP-4 | Mfr. Part # | HT-814-A |
| Package | DIP-4 | Model Number | HT-814-A |
The HT-814X is a photoelectric coupler from Hengtuo Technology Co., LTD., designed with two light-emitting diodes and a phototransistor. Packaged in a 4-pin configuration, it offers wide-lead spacing and an SMD option. Key features include AC input response, a current transfer ratio (CTR) of a minimum of 20% at IF = 1mA and VCE = 5V, and high input-output isolation voltage (Viso = 5,000Vrms). It operates within a temperature range of -55 to 110 and holds safety approvals including UL 1577, VDE DIN EN60747-5-5, and CQC. The HT-814X is suitable for applications such as programmable controllers, switching power supplies, intelligent meters, and home appliances like air conditioners, fans, and water heaters.
| 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 | 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. Pins 1, 2 shorted; Pins 3, 4 shorted. | ||
| 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 | 7 | 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 | |
| CTR Rank (Min.) | CTR | 20 | 300 | % | IF=1mA, VCE=5V, Ta=25C | |
| CTR Rank A (Min.) | CTR | 50 | 150 | % | IF=1mA, VCE=5V, Ta=25C | |
| CTR Rank B (Min.) | CTR | 100 | 200 | % | IF=1mA, VCE=5V, Ta=25C | |
| CTR Rank C (Min.) | CTR | 100 | 300 | % | IF=1mA, VCE=5V, Ta=25C |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
Get in touch with us
Leave a Message, we will call you back quickly!