High isolation voltage photocoupler LITEON LTV-817X-B with fast response and current transfer ratio
Key Attributes
Model Number:
LTV-817X-B
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:
1
Load Type:
Phototransistor
Input Type:
DC
Isolation Voltage(Vrms):
5kV
Mfr. Part #:
LTV-817X-B
Package:
DIP-4
Product Description
LTV-817 Series Photocoupler
The LTV-817 series photocouplers offer high input-output isolation voltage (5,000Vrms) and fast response times, making them suitable for various electronic applications. Key features include a current transfer ratio (CTR) of at least 50% and dual-in-line, wide lead spacing, and surface mounting packages. They are available in tape and reel packaging for automated assembly.
Product Attributes
- Brand: LITE-ON
- Origin: Taiwan, R.O.C.
- Certifications: UL 1577, CSA CA5A, FIMKO EN/IEC 60950-1, EN/IEC 60065, NEMKO EN/IEC 60950-1, EN/IEC 60065, DEMKO EN/IEC 60950-1, EN/IEC 60065, SEMKO EN/IEC 60950-1, EN/IEC 60065, VDE DIN EN60747-5-5, CQC GB8898-2011/GB4943.1-2011
- RoHS Compliance: Yes
- ESD: HBM 8000V/MM2000V
- MSL Class: 1
Technical Specifications
| Parameter | Symbol | LTV-817 | LTV-817M | LTV-817S | LTV-817S-TA | LTV-817S-TA1 | LTV-817S-TP | Unit | Conditions |
| Forward Current | IF | 50 | mA | Absolute Maximum Rating | |||||
| Reverse Voltage | VR | 6 | V | Absolute Maximum Rating | |||||
| Power Dissipation | P | 70 | mW | Absolute Maximum Rating | |||||
| Collector - Emitter Voltage | VCEO | 35 | V | Absolute Maximum Rating | |||||
| Emitter - Collector Voltage | VECO | 6 | V | Absolute Maximum Rating | |||||
| Collector Current | IC | 50 | mA | Absolute Maximum Rating | |||||
| Collector Power Dissipation | PC | 150 | mW | Absolute Maximum Rating | |||||
| Total Power Dissipation | Ptot | 200 | mW | Absolute Maximum Rating | |||||
| Isolation Voltage | Viso | 5,000 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% | |||||
| Operating Temperature | Topr | -30 ~ +110 | C | Absolute Maximum Rating | |||||
| Storage Temperature | Tstg | -55 ~ +125 | C | Absolute Maximum Rating | |||||
| Soldering Temperature | Tsol | 260 | C | For 10 Seconds | |||||
| 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 | 35 | V | IC=0.1mA IF=0 | ||||
| Emitter-Collector Breakdown Voltage | BVECO | 6 | 6 | V | IE=10A IF=0 | ||||
| Collector Current | IC | 2.5 | 30 | 2.5 | 30 | mA | IF=5mA VCE=5V | ||
| Current Transfer Ratio | CTR | 50 | 600 | 50 | 600 | % | IF=5mA VCE=5V | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.1 | 0.2 | 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 | 4 | 18 | s | VCE=2V, IC=2mA RL=100 | ||
| Response Time (Fall) | tf | 3 | 18 | 3 | 18 | s | VCE=2V, IC=2mA RL=100 | ||
2410121500_LITEON-LTV-817X-B_C123318.pdf
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