深圳市腾恩科技有限公司
SHENZHEN TENAND TECHNOLOGY CO.,LTD
http://www.tenand.com
L IT E - O N T E CH NO L O G Y CO RP O RAT IO N
Property of Lite-on Only
LTV-200/205/206/207/208
Optocouplers, Phototransistor Output, Dual Channel,
SOP8 Package
Description
The LTV-200/205/206/207/208 are consist
of a high efficient Gallium Arsenide Infrared
LED and a Silicon NPN phototransistor. This
design provides excellent isolation between
the input and output sides of the
Optocoupler.
The LTV-200/205/206/207/208 come in a
standard SOP8 small outline package for
surface mounting which makes it ideally
suited for high density application with
limited space.
Rev.A March2011
Features
•
•
•
Two Channel Coupler
SOP8 surface mountable Package
Isolation Voltage 3.75KV
UL, CSA, VDE in progress
•
A Specific CTR range allows a narrow
tolerance in the electrical design of the
adjacent circuits.
Application
•
Feedback Control Circuits
Feedback element in switching
mode power supplier
Monitor & Detection Circuits
•
•
Functional Diagram
Order Information
P/N
LTV-200
LTV-205
LTV-206
LTV-207
LTV-208
Remarks
CTR > 20%, SOP8
CTR 40-80%, SOP8
CTR 63-125%, SOP8
CTR 100-200%, SOP8
CTR >100%, SOP8
Part No. :
LTV-200 / 205 / 206 / 207 / 208 (Preliminary)
BNS-OD-C131/A4
Page : 1
of 10
L IT E - O N T E CH NO L O G Y CO RP O RAT IO N
Property of Lite-on Only
Package Dimensions
SOP8 Package (LTV-200/205/206/207/208)
*1. Date code
*2. “V”
to represent VDE0884
Dimensions are all in Millimeters.
Part No. :
LTV-200 / 205 / 206 / 207 / 208 (Preliminary)
BNS-OD-C131/A4
Page : 2
of 10
L IT E - O N T E CH NO L O G Y CO RP O RAT IO N
Property of Lite-on Only
Taping Dimensions
Description
Tape wide
Pitch of sprocket holes
Distance of compartment
Distance of compartment to compartment
Symbol
W
P0
F
P2
P1
Dimensions in millimeters ( inches )
16.0±0.30(0.63)
4.0±0.10(0.15)
7.5±0.10(0.295)
2±0.10(0.079)
12.0±0.10(0.47)
Quantities Per Reel
Package Type
Quantities (pcs)
LTV-200 / 205 / 206 / 207 / 208
1500
Part No. :
LTV-200 / 205 / 206 / 207 / 208 (Preliminary)
BNS-OD-C131/A4
Page : 3
of 10
L IT E - O N T E CH NO L O G Y CO RP O RAT IO N
Property of Lite-on Only
Recommended Lead Free Reflow Profile
One time soldering reflow is recommended within the conditions below:
Profile item
Preheat
- Temperature Min (Tsmin)
- Temperature Max (Tsmax)
- Time (Min to Max) (Ts)
Soldering zone
- Temperature (TL)
- Time (tL)
Peak temperature (TP)
Ramp-down rate
Conditions
150˚C
180˚C
90±30˚C
250˚C
10~15 sec
260˚C
3˚~ 6˚C / sec
Tp
TL
Temperature ( ˚C)
Tsmax
Ramp-down
Tsmin
25 C
ts (Preheat)
Time (sec)
tL Soldering zone
Part No. :
LTV-200 / 205 / 206 / 207 / 208 (Preliminary)
BNS-OD-C131/A4
Page :
4
of 10
L IT E - O N T E CH NO L O G Y CO RP O RAT IO N
Property of Lite-on Only
Absolute Maximum Ratings*1
Tamp.＝25˚C
＝
Parameter
Storage Temperature
Operating Temperature
Isolation Voltage
Peak Pulse Current, 1us 300pps
Lead Solder Temperature * 2
Input
Average Forward Input Current per channel
Reverse Input Voltage
Input Power Dissipation
Output
Corrector-emitter Breakdown Voltage
Emitter-corrector Breakdown Voltage
Output Collector Power Dissipation
BVceo
BVeco
P
O
80
7
125
V
V
mW
I
F
V
R
P
I
30
6
50
mA
V
mW
Symbol
T
ST
T
A
V
ISO
Ipeak
Value
-55 ~ 150
-55 - 110
3750
1
260
Units
o
o
Note
C
C
V
RMS
A
°C
2
1.
Ambient temperature = 25
o
C, unless otherwise specified. Stresses exceeding the absolute maximum
ratings can cause permanent damage to the device. Exposure to absolute maximum ratings for long periods
of time can adversely affect reliability.
2.
260
o
C for 10 seconds. Refer to Lead Free Reflow Profile.
Part No. :
LTV-200 / 205 / 206 / 207 / 208 (Preliminary)
BNS-OD-C131/A4
Page : 5
of 10
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