| Description
The LT210 is a miniature 1-Form A solid state relay in a 4 pin SOP package that employs optically coupled MOSFET technology to provide 1500V of input to output isolation. The optically coupled input is controlled by a highly efficient GaAlAs infrared LED and MOS FETs on the output side.
Features
•SOP package 4 Pin type in miniature design (4.4×4.3×2.0mm / .173×.169×.083inch)
•Low driver power requirements (TTL/CMOS Compatible)
•No moving parts
•High reliability
•Arc-Free with no snubbing circuits
•1500Vrms Input/Output isolation
•Tape & Reel version available
|
| Applications
•Telecommunications (PC, Electronic notepad)
•Measuring and Testing equipment
•Industrial control
•Security equipments
•High speed inspection machine
Photo DMOS-FET Relay Specifications
Part Name: LT210
(Load voltage: 400V / Load current: 100mA)
Absolute Maximum Ratings(Ambient Temperature: 25℃)
| Item |
Symbol |
Value |
Units |
Note |
| Input |
Continuous LED Current |
IF |
50 |
mA |
|
| Peak LED Current |
IFP |
1000 |
mA |
f=100Hz, duty=1% |
| LED Reverse Voltage |
VR |
5 |
V |
|
| Input Power Dissipation |
PIn |
75 |
mW |
|
| Output |
Load Voltage |
VL |
400 |
V(AC peak or DC) |
|
| Load Current |
IL |
100 |
mA |
|
| Peak Load Current |
IPeak |
0.6 |
A |
100ms(1 pulse) |
| Output Power Dissipation |
Pout |
300 |
mW |
|
| Total Power Dissipation |
PT |
350 |
mW |
|
| I/O Breakdown Voltage |
VI/O |
1500 |
Vrm |
RH=60%, 1min |
| Operating Temperature |
TOpr |
-40 to +85 |
℃ |
|
| Storage Temperature |
TStg |
-40 to +100 |
℃ |
|
| Pin Soldering Temperature |
TSol |
260 |
℃ |
10 sec max. |
Electrical Specifications(Ambient Temperature: 25℃)
| Item |
Symbol |
MIN. |
TYP. |
MAX. |
Units |
Conditions |
| Input |
LED Forward Voltage |
VF |
|
1.2 |
1.4 |
V |
IF=10mA |
| Operation LED Current |
IF On |
|
0.5 |
3.0 |
mA |
|
| Recovery LED Current |
IF Off |
|
0.35 |
0.5 |
mA |
|
| Recovery LED Voltage |
VF Off |
0.5 |
|
|
V |
|
| Output |
On-Resistance |
ROn |
|
20 |
30 |
Ω |
IF=5mA,IL=100mA, Time to flow is within 1 sec. |
| Off-State Leakage Current |
ILeak |
|
|
1 |
uA |
VL=Rating |
| Output Capacitance |
COut |
|
110 |
|
pF |
VL=0, f=1MHz |
| Transmission |
Turn-On Time |
TOn |
|
0.23 |
0.5 |
ms |
IF=5mA, IL=100mA, |
| Turn-Off Time |
TOff |
|
0.03 |
0.2 |
ms |
| Coupled |
I/O Isolation Resistance |
RI/O |
1010 |
|
|
Ω |
DC500V |
| I/O Capacitance |
CI/O |
|
0.8 |
1.5 |
pF |
f=1MHz |
|
