Dual Channel Photocoupler with Fast Response and Signal Transmission LITEON LTV-827 Dual Inline Package
Key Attributes
Model Number:
LTV-827
Product Custom Attributes
Rise Time:
4us@2mA,100Ω
Output Current:
50mA
Fall Time:
3us
Vce Saturation(VCE(sat)):
100mV@1mA,20mA
Operating Temperature:
-30℃~+110℃
Load Voltage:
35V
Reverse Voltage:
6V
Current Transfer Ratio:
600%;50%
Forward Current(If):
50mA
Number Of Channels:
2
Load Type:
Phototransistor
Input Type:
DC
Isolation Voltage(Vrms):
5kV
Mfr. Part #:
LTV-827
Package:
DIP-8
Product Description
LTV-817/827/847 Series Photocoupler
The LTV-817/827/847 series are high-performance photocouplers designed for various electronic applications. They offer excellent current transfer ratio, high input-output isolation voltage, and fast response times, making them suitable for applications requiring reliable signal isolation and transmission.
Product Attributes
- Brand: LITE-ON
- Origin: Taiwan, R.O.C.
- Certifications: UL / CSA / FIMKO / NEMKO / DEMKO / SEMKO / VDE* approved (Requires V ordering option)
- Compliance: RoHS compliance
Technical Specifications
| Part Number Series | Channels | Package Type | Current Transfer Ratio (CTR MIN.) | Isolation Voltage (Viso) | Response Time (tr TYP.) |
|---|---|---|---|---|---|
| LTV-817 | 1-channel | Dual-in-line | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-827 | 2-channel | Dual-in-line | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-847 | 4-channel | Dual-in-line | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-817M | 1-channel | Wide lead spacing | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-827M | 2-channel | Wide lead spacing | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-847M | 4-channel | Wide lead spacing | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-817S | 1-channel | Surface mounting | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-827S | 2-channel | Surface mounting | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-847S | 4-channel | Surface mounting | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-817S-TA | 1-channel | Tape and reel | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-817S-TA1 | 1-channel | Tape and reel | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-817S-TP | 1-channel | Tape and reel | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| LTV-827S-TA1 | 2-channel | Tape and reel | 50% at IF=5mA, VCE=5V | 5,000Vrms | 4s at VCE=2V, IC=2mA, RL=100 |
| Parameter | Symbol | Rating | Unit | Conditions |
|---|---|---|---|---|
| Forward Current | IF | 50 | mA | |
| Reverse Voltage | VR | 6 | V | |
| Power Dissipation | P | 70 | mW | Ta = 25C |
| 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 | 5,000 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% |
| Operating Temperature (LTV-827/847) | Topr | -30 ~ +110 | C | |
| Operating Temperature (LTV-817) | Topr | -30 ~ +110 | C | |
| Storage Temperature | Tstg | -55 ~ +125 | C | |
| Soldering Temperature | Tsol | 260 | C | For 10 Seconds |
| Parameter | Symbol | MIN. | TYP. | MAX. | Unit | Conditions |
|---|---|---|---|---|---|---|
| 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 | |
| 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 | % | IF=5mA, VCE=5V | |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.1 | 0.2 | V | IF=20mA, IC=1mA | |
| Isolation Resistance | Riso | 510 | 110 | 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 |
2410121508_LITEON-LTV-827_C10788.pdf
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