Single channel LITEON LTV-817M-B photocoupler offering high input output isolation and fast switching for automation
Key Attributes
Model Number:
LTV-817M-B
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:
Phototransistor
Input Type:
DC
Isolation Voltage(Vrms):
5kV
Mfr. Part #:
LTV-817M-B
Package:
DIP-4
Product Description
LTV-817 (M, S, S-TA, S-TA1, S-TP) Series Photocoupler
The LTV-8x7 series photocouplers offer high input-output isolation voltage (5,000Vrms) and fast response times (TYP. 4s). Available in single-channel (LTV-817), dual-channel (LTV-827), and quad-channel (LTV-847) configurations, these devices come in various package types including dual-in-line, wide lead spacing, surface mounting, and tape and reel for automated assembly. They are suitable for applications requiring high-density mounting, such as hybrid substrates 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
- Compliance: RoHS Directive (No. 2011/65/EU)
- ESD: HBM 8000V/MM2000V
- MSL Class: 1
Technical Specifications
| Parameter | Symbol | Rating | Unit | Test Condition | ||
| Absolute Maximum Ratings | ||||||
| Input Forward Current | IF | 50 | mA | Ta=25C | ||
| Reverse Voltage | VR | 6 | V | Ta=25C | ||
| Power Dissipation | P | 70 | mW | Ta=25C | ||
| Peak Forward Current | IFP | 1 | A | 100s pulse, 100Hz frequency, Ta=25C | ||
| Thermal Resistance Junction-Ambient | RthJ-A | 325 | C/W | Ta=25C | ||
| Thermal Resistance Junction-Case | RthJ-C | 200 | C/W | Ta=25C | ||
| Output Collector - Emitter Voltage | VCEO | 35 | V | Ta=25C | ||
| Emitter - Collector Voltage | VECO | 6 | V | Ta=25C | ||
| Collector Current | IC | 50 | mA | Ta=25C | ||
| Collector Power Dissipation | PC | 150 | mW | Ta=25C | ||
| Total Power Dissipation | Ptot | 200 | mW | Ta=25C | ||
| Isolation Voltage | Viso | 5000 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% | ||
| Operating Temperature (LTV-827/847) | Topr | -30 ~ +100 | C | |||
| Operating Temperature (LTV-817) | Topr | -50 ~ +110 | C | |||
| Storage Temperature | Tstg | -55 ~ +125 | C | |||
| Soldering Temperature | Tsol | 260 | C | One time soldering reflow within the conditions specified in JEDEC-STD-020C | ||
| Electrical Optical Characteristics | ||||||
| Input Forward Voltage | VF | 1.2 ~ 1.4 | V | IF=20mA, Ta=25C | ||
| Reverse Current | IR | ~ 10 | A | VR=4V, Ta=25C | ||
| Terminal Capacitance | Ct | 30 ~ 250 | pF | V=0, f=1KHz, Ta=25C | ||
| Output Collector Dark Current | ICEO | ~ 100 | nA | VCE=20V, IF=0, Ta=25C | ||
| Collector-Emitter Breakdown Voltage | BVCEO | 35 | V | IC=0.1mA, IF=0, Ta=25C | ||
| Emitter-Collector Breakdown Voltage | BVECO | 6 | V | IE=10A, IF=0, Ta=25C | ||
| Transfer Characteristics | ||||||
| Collector Current | IC | 2.5 ~ 30 | mA | IF=5mA, VCE=5V, Ta=25C | ||
| Current Transfer Ratio | CTR | 50 ~ 600 | % | IF=5mA, VCE=5V, Ta=25C | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.1 ~ 0.2 | V | IF=20mA, IC=1mA, Ta=25C | ||
| Isolation Resistance | Riso | 51010 ~ 11011 | DC500V, 40 ~ 60% R.H., Ta=25C | |||
| Floating Capacitance | Cf | 0.6 ~ 1 | pF | V=0, f=1MHz, Ta=25C | ||
| Cut-off Frequency | fc | 80 | kHz | VCE=5V, IC=2mA, RL=100,-3dB, Ta=25C | ||
| Response Time (Rise) | tr | 4 ~ 18 | s | VCE=2V, IC=2mA, RL=100, Ta=25C | ||
| Response Time (Fall) | tf | 3 ~ 18 | s | VCE=2V, IC=2mA, RL=100, Ta=25C | ||
2410121520_LITEON-LTV-817M-B_C115460.pdf
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