Photocoupler Single Dual Quad Channel LITEON LTV-817S-TA1-A High Isolation Voltage Device
Key Attributes
Model Number:
LTV-817S-TA1-A
Product Custom Attributes
Rise Time:
4us
Output Current:
50mA
Fall Time:
3us
Vce Saturation(VCE(sat)):
100mV@20mA,1mA
Operating Temperature:
-50℃~+110℃
Load Voltage:
35V
Reverse Voltage:
6V
Current Transfer Ratio:
600%;50%
Forward Current(If):
50mA
Pd - Power Dissipation:
200mW
Number Of Channels:
1
Load Type:
-
Input Type:
DC
Isolation Voltage(Vrms):
5kV
Mfr. Part #:
LTV-817S-TA1-A
Package:
SMD-4P
Product Description
LTV-817 (M, S, S-TA, S-TA1, S-TP) Series Photocoupler
The LTV-817 series photocouplers offer high input-output isolation voltage of 5,000Vrms and a fast response time of typically 4s. Available in single, dual, and quad-channel configurations, these devices come in dual-in-line, wide lead spacing, surface mounting, and tape and reel packages. They are suitable for hybrid substrates requiring high-density mounting and programmable controllers.
Product Attributes
- Brand: LITE-ON
- Origin: Taiwan, R.O.C.
- Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CSA CA5A, CQC GB4943.1-2011/ GB8898-2011, Nordic Safety (FIMKO/NEMKO/SEMKO/DEMKO), BSI
- RoHS Compliance: Yes (EU RoHS directive No. 2011/65/EU)
- ESD: HBM 8000V/MM2000V
- MSL Class: 1
Technical Specifications
| Parameter | Symbol | Rating | Unit | Test Condition | LTV-817 | LTV-827 | LTV-847 |
| Input Forward Current | IF | 50 | mA | ✔ | ✔ | ✔ | |
| Reverse Voltage | VR | 6 | V | ✔ | ✔ | ✔ | |
| Power Dissipation | P | 70 | mW | ✔ | ✔ | ✔ | |
| Peak Forward Current | IFP | 1 | A | 100s pulse, 100Hz frequency | ✔ | ✔ | ✔ |
| Thermal Resistance Junction-Ambient | RthJ-A | 325 | C/W | ✔ | ✔ | ✔ | |
| Thermal Resistance Junction-Case | RthJ-C | 200 | C/W | ✔ | ✔ | ✔ | |
| Output Collector - Emitter Voltage | VCEO | 35 | V | ✔ | ✔ | ✔ | |
| Emitter - Collector Voltage | VECO | 6 | V | ✔ | ✔ | ✔ | |
| Collector Current | IC | 50 | mA | ✔ | ✔ | ✔ | |
| Collector Power Dissipation | PC | 150 | mW | ✔ | ✔ | ✔ | |
| Total Power Dissipation | Ptot | 200 | mW | ✔ | ✔ | ✔ | |
| Isolation Voltage | Viso | 5000 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% | ✔ | ✔ | ✔ |
| Operating Temperature | Topr | -50 ~ +110 | C | (LTV-817) | ✔ | ||
| Operating Temperature | Topr | -30 ~ +100 | C | (LTV-827/847) | ✔ | ✔ | |
| Storage Temperature | Tstg | -55 ~ +125 | C | ✔ | ✔ | ✔ | |
| Soldering Temperature | Tsol | 260 | C | ✔ | ✔ | ✔ |
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| 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 | 35 | V | IC=0.1mA, IF=0 | ||
| Emitter-Collector Breakdown Voltage | BVECO | 6 | V | IE=10A, IF=0 | ||
| Collector Current | IC | 2.5 | 30 | mA | IF=5mA, VCE=5V | |
| Current Transfer Ratio | CTR | 50 | 600 | % | ||
| 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,-3dB | ||
| 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, |
2410121520_LITEON-LTV-817S-TA1-A_C22113.pdf
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