Compact and photocoupler LITEON LTV-817S-TA1-B with 50 percent minimum current transfer ratio rating
Key Attributes
Model Number:
LTV-817S-TA1-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-817S-TA1-B
Package:
SMD-4P
Product Description
LTV-817 Series Photocoupler
The LTV-817 series photocoupler from Lite-On Technology offers high input-output isolation voltage (5,000Vrms) and fast response times (TYP. 4s). Available in various package types including dual-in-line, wide lead spacing, surface mounting, and tape and reel, this series is suitable for a wide range of applications requiring reliable signal isolation. It features a minimum current transfer ratio (CTR) of 50% and complies with RoHS directives.
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 Pass: HBM 8000V/MM2000V
- MSL Class: 1
Technical Specifications
| Parameter | Symbol | Rating | Unit | Conditions | ||
| ABSOLUTE MAXIMUM RATING | ||||||
| Forward Current | IF | 50 | mA | |||
| Reverse Voltage | VR | 6 | V | |||
| Power Dissipation | P | 70 | mW | |||
| 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 | Topr | -30 ~ +110 | C | |||
| Storage Temperature | Tstg | -55 ~ +125 | C | |||
| Soldering Temperature | Tsol | 260 | C | For 10 Seconds | ||
| ELECTRICAL - OPTICAL CHARACTERISTICS | ||||||
| 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 | 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 | |||
2410121500_LITEON-LTV-817S-TA1-B_C109226.pdf
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