OncQue Corporation
大日科技股½有限公司
Tilt Sensor Switch
Item No.
Page
●
VBS040200T
Description
Photoelectric
Publish Date
Version
9
1 of 13
Jul. 03, 2018
FUNCTIONS
Omni-directional Vibration Detecting
APPLICATIONS
1. Wake up systems for power saving,
Such like remote controllers
2. GPS starting system
3. Alarm system
4. Anti-theft, Anti-tampered devices.
5. Automatically flashing for bike lamp
6. Subsidiary night lamp flashing for car
7. Outsole of sporting shoes flashing
8. Toys
●
●
FEATURES
1. Housing made of high insulation plastic material, free from electric conduction and
rust problem.
2. Detecting with photo transistors, generating highly reliable and stable signals.
3. All plastic materials subject to industrial purpose, resist high temperature and meet
fireproof function.
4. Simple ON and OFF signals, easy for design.
5. Both suitable for vertical and horizontal PCB.
6. RoHS compliance, an ideal substitute for mercury switch.
7. A more economical vibration detection option than IC design solution.
8. All made in Taiwan and examined before shipment.
●
PATENTS
1. Taiwan Patent No. I 226467
2. U.S.A. Patent No. US 6,740,867 B2
3. China Patent No. ZL 02146662.9
No.1, Jingke 3rd Rd., Nantun Dist.,
Taichung City 40852, Taiwan
http://www.oncque.com
Tel: +886-4-23588178
Fax: +886-4-2358-3555
E-mail: oncque@oncque.com.tw
OncQue Corporation
大日科技股½有限公司
Tilt Sensor Switch
Item No.
Page
●
VBS040200T
Description
Photoelectric
Publish Date
Version
9
2 of 13
Jul. 03, 2018
DIMENSIONS / OPERATION / P.C.B. LAYOUT (Unit: mm, Tolerance: ±0.25mm)
Fig. 1
No.1, Jingke 3rd Rd., Nantun Dist.,
Taichung City 40852, Taiwan
http://www.oncque.com
Tel: +886-4-23588178
Fax: +886-4-2358-3555
E-mail: oncque@oncque.com.tw
OncQue Corporation
大日科技股½有限公司
Tilt Sensor Switch
Item No.
Page
●
VBS040200T
Description
Photoelectric
Publish Date
Version
9
3 of 13
Jul. 03, 2018
Absolute Maximum Rating（Ta=25°C）
Item
Power Dissipation
Input
Reverse Voltage
Forward Current
Peak Forward Current (*1)
Collector Power Dissipation
Output
Collector Current
C-E Voltage
E-C Voltage
Symbol
Pd
V
R
I
F
I
FP
P
C
I
C
V
CEO
V
ECO
Topr
Tstg
Tsol
Rating
75
5
50
1
100
20
30
5
-25~+85
-40~+85
260
Unit
mW
V
mA
A
mW
mA
V
V
°C
°C
°C
Operating Temperature
Storage Temperature
Soldering Temperature (*2)
(*1) tw=100 μSec., T=10 mSec.
(*2) t=5 Sec
No.1, Jingke 3rd Rd., Nantun Dist.,
Taichung City 40852, Taiwan
http://www.oncque.com
Tel: +886-4-23588178
Fax: +886-4-2358-3555
E-mail: oncque@oncque.com.tw
OncQue Corporation
大日科技股½有限公司
Tilt Sensor Switch
Item No.
Page
●
VBS040200T
Description
Photoelectric
Publish Date
Version
9
4 of 13
Jul. 03, 2018
Electrical Optical Characteristics (Ta=25°C)
Parameter
Forward Voltage
Reverse Current
Peak Wavelength
C-E Saturation Voltage
Light Current
The variation of light current
when vibration
Rise Time
Fall Time
Symbol
V
F
I
R
λp
V
CE
(sat)
I
C
△Ic
Tr
Tf
Condition
I
F
=20mA
V
R
=5V
I
F
=10mA
I
C
=0.25mA
I
F
=20mA
V
CE
=5V
I
F
=20mA
V
CE
=5V
I
F
=20mA
I
C
=0.8mA
V
CC
=30V
R
L
=1KΩ
－
0.5
-
－
－
Min.
－
－
Typ.
1.2
－
940
－
5
0.2
5
5
0.4
22
-
－
－
Max.
1.5
10
Unit
V
μA
nm
V
mA
mA
μsec
μsec
No.1, Jingke 3rd Rd., Nantun Dist.,
Taichung City 40852, Taiwan
http://www.oncque.com
Tel: +886-4-23588178
Fax: +886-4-2358-3555
E-mail: oncque@oncque.com.tw
OncQue Corporation
大日科技股½有限公司
Tilt Sensor Switch
Item No.
Page
VBS040200T
Description
Photoelectric
Publish Date
Version
9
5 of 13
Jul. 03, 2018
●
Schematic Design
In schematic design, we suggest the design current equal to the half of rated current,
we get VBS04,
Current of Emitter (IR) I
F
= 10 mA
Current of Receiver (PT) Ic = 0.25 ~ 11.0 mA
When vibration, the varied current at Receiver (PT)
△Ic
≒
0.1 mA
Adjustment of the input divided voltage of LM393 (pin3), the sensitivity is adjusted.
●
Schematic 1 (Power supply for 3.3V)
No.1, Jingke 3rd Rd., Nantun Dist.,
Taichung City 40852, Taiwan
http://www.oncque.com
Tel: +886-4-23588178
Fax: +886-4-2358-3555
E-mail: oncque@oncque.com.tw
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