photocoupler LITEON LTV-214-GR-G with high input output isolation voltage and current transfer ratio
Key Attributes
Model Number:
LTV-214-GR-G
Product Custom Attributes
Rise Time:
3us
Fall Time:
4us
Output Current:
50mA
Vce Saturation(VCE(sat)):
400mV@8mA,2.4mA
Operating Temperature:
-55℃~+110℃
Load Voltage:
80V
Current Transfer Ratio:
100%;300%
Forward Current(If):
50mA
Input Type:
DC
Isolation Voltage(Vrms):
3.75kV
Mfr. Part #:
LTV-214-GR-G
Package:
SOP-4-175mil
Product Description
Product Overview
The LTV-214-G series is a high-performance photocoupler from Lite-On Technology Corp., designed for applications requiring high input-output isolation voltage and reliable current transfer. It features a current transfer ratio (CTR) of MIN. 20% at IF = 1mA, VCE = 5V, Ta=25C, and employs double transfer mold technology for enhanced durability and ESD protection (HBM 8000V / MM2000V / CDM2000V). This series is suitable for hybrid substrates requiring high-density mounting, programmable controllers, and system appliances.
Product Attributes
- Brand: LITE-ON
- Origin: Taiwan, R.O.C.
- Certifications: UL 1577, VDE DIN EN60747-5-5 (VDE 0884-5), CQC GB 4943.1-2022, CSA CA5A, FIMKO
- RoHS Compliance: EU RoHS directive (No.2011/65/EU and 2015/863)
- MSL Class: 1
- Halogen Free: Yes
Technical Specifications
| Parameter | Symbol | Rating | Unit | Test Condition | ||
| Absolute Maximum Ratings | ||||||
| Input Forward Current | IF | 50 | mA | Ta=25C | ||
| Power Dissipation | P | 65 | mW | Ta=25C | ||
| Junction Temperature | TJ | 125 | C | |||
| Peak Forward Current (100s pulse, 100Hz frequency) | IFP | 1 | A | |||
| Output Collector - Emitter Voltage | VCEO | 80 | V | |||
| Emitter - Collector Voltage | VECO | 7 | V | |||
| Collector Current | IC | 50 | mA | |||
| Collector Power Dissipation | PC | 150 | mW | |||
| Junction Temperature | TJ | 125 | C | |||
| Total Power Dissipation | Ptot | 200 | mW | |||
| Isolation Voltage | Viso | 3750 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% | ||
| Operating Temperature | Topr | -55 ~ +110 | C | |||
| Storage Temperature | Tstg | -55 ~ +150 | C | |||
| Soldering Temperature | Tsol | 260 | C | For 10 Seconds | ||
| Electrical Optical Characteristics | ||||||
| Input Forward Voltage | VF | 1.2 - 1.4 | V | IF=20mA | ||
| Terminal Capacitance | Ct | 60 | pF | V=0, f=1KHz | ||
| Output Collector Dark Current | ICEO | 100 | nA | VCE=20V, IF=0 | ||
| Collector-Emitter Breakdown Voltage | BVCEO | 80 | V | IC=0.1mA, IF=0 | ||
| Emitter-Collector Breakdown Voltage | BVECO | 7 | V | IE=10A, IF=0 | ||
| Collector Current | IC | 0.2 | 4 | mA | IF=1mA, VCE=5V | |
| Current Transfer Ratio | CTR | 20 | 400 | % | IF=1mA, VCE=5V, Ta=25C | |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.4 | V | IF=8mA, IC=2.4mA | ||
| Isolation Resistance | Riso | 51010 - 11011 | DC500V, 40 ~ 60% R.H. | |||
| Floating Capacitance | Cf | 0.8 - 1 | pF | V=0, f=1MHz | ||
| Response Time (Rise) | tr | 3 - 18 | s | VCC=10V, IC=2mA, RL=100, f=100Hz | ||
| Response Time (Fall) | tf | 4 - 18 | s | VCC=10V, IC=2mA, RL=100, f=100Hz | ||
2410121516_LITEON-LTV-214-GR-G_C5360479.pdf
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