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VOM453T の電気的特性と機能

VOM453TのメーカーはVishay Siliconixです、この部品の機能は「(VOM452T / VOM453T) Analog High Speed Optocoupler」です。


製品の詳細 ( Datasheet PDF )

部品番号 VOM453T
部品説明 (VOM452T / VOM453T) Analog High Speed Optocoupler
メーカ Vishay Siliconix
ロゴ Vishay Siliconix ロゴ 




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VOM453T Datasheet, VOM453T PDF,ピン配置, 機能
VOM452T, VOM453T
Vishay Semiconductors
Analog High Speed Optocoupler, 1 MBd,
Transistor Output, SOP-5 Package
20409-1
A1
C3
20409-2
6 VCC
5C
4E
DESCRIPTION
The VOM452T and VOM453T, high speed optocouplers,
each consists of a GaAlAs infrared emitting diode, optically
coupled with an integrated photo detector and a high speed
transistor. The photo detector is junction isolated from the
transistor to reduce miller capacitance effects. The open
collector output function allows circuit designers to adjust the
load conditions when interfacing with different logic systems
such as TTL, CMOS, etc.
Because the VOM452T and VOM453T have a Faraday
shield on the detector chip, it can also reject and minimize
high input to output common mode transient voltages. There
is no base connection, further reducing the potential
electrical noise entering the package.
The VOM452T and VOM453T are packaged in industry
standard SOP-5 packages and are suitable for surface
mounting.
FEATURES
• Surface mountable
• Industry standard SOP-5 footprint
• Compatible with infrared vapor phase reflow
and wave soldering processes
• Isolation test voltage, 3750 VRMS
• Very high common mode transient immunity:
15 000 V/µs at VCM = 1500 V guaranteed (VOM453T)
• High speed: 1 MBd
• TTL compatible
• Open collector output
• Compliant to RoHS directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
APPLICATIONS
• Fieldbus communication and control
• Logic ground isolation
• Analog signal ground isolation
• Replace pulse transformers
AGENCY APPROVALS
• UL1577, file no. E52744 system code U
www.DataSheet.net/
• cUL - file no. E52744, equivalent to CSA bulletin 5A
ORDERING INFORMATION
VOM 4 5 #
PART NUMBER
AGENCY CERTIFIED/PACKAGE
UL, cUL
CTR (%)
15 15
SOP-5
VOM452T
VOM453T
Note
• For additional information on the available options refer to option information.
The product is available only on tape and reel.
SOP-5
T
7.21 mm
CMTI (kV/µs)
1 15
VOM452T
VOM453T
Document Number: 81587
Rev. 1.0, 08-Apr-10
For technical questions, contact: [email protected]
www.vishay.com
1
Datasheet pdf - http://www.DataSheet4U.co.kr/

1 Page





VOM453T pdf, ピン配列
VOM452T, VOM453T
Analog High Speed Optocoupler, 1 MBd, Vishay Semiconductors
Transistor Output, SOP-5 Package
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
PART SYMBOL MIN. TYP. MAX. UNIT
INPUT
Input forward voltage
Input reverse current
Input capacitance
Temperature coefficient of
forward voltage
IF = 16 mA
VR = 3 V
f = 1 MHz, VF = 0 V
IF = 16 mA
VF
IR
CIN
ΔVF/ΔTamb
1.6
0.5
75
- 1.7
1.8 V
10 µA
pF
mV/°C
OUTPUT
Logic low supply current
Logic high supply current
Logic low output voltage
Logic high output current
COUPLER
Capacitance (input-output) (1)
IF = 16 mA, VO = open, VCC = 15 V
IF = 0 mA, VO = open, VCC = 15 V
IF = 0 mA, VO = open, VCC = 15 V,
Tamb = 0 °C to 70 °C
IF = 16 mA, VCC = 4.5 V, IO = 3 mA
IF = 16 mA, VCC = 15V, IO = 2.4 mA,
Tamb = - 40 °C to + 100 °C
IF = 0 mA, VO = VCC = 5.5V
IF = 0 mA, VO = VCC = 15V
IF = 0 mA, VO = VCC = 15 V,
Tamb = 0 °C to 70 °C
f = 1 MHz
ICCL
ICCH
ICCH
VOL
VOL
IOH
IOH
IOH
CIO
200
0.001
0.15
0.003
0.01
1
2
0.4
0.5
0.5
1
50
µA
µA
µA
V
V
µA
µA
µA
0.4 pF
Notes
• Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering
evaluation. Typical values are for information only and are not part of the testing requirements.
(1) A 0.1 µF bypass capacitor connected between pins 4 and 6 is recommended.
www.DataSheet.net/
CURRENT TRANSFER RATIO
PARAMETER
TEST CONDITION
Current transfer ratio (1)(2) VO = 0.4 V, IF = 16 mA, VCC = 4.5 V
SYMBOL
CTR
MIN.
15
TYP.
30
MAX.
UNIT
%
Notes
(1) Current transfer ratio in percent equals the ratio of output collector current (IO) to the forward LED input current (IF) times 100.
(2) A 0.1 µF bypass capacitor connected between pins 4 and 6 is recommended.
SWITCHING CHARACTERISTICS (all typical values, Tamb = 25 °C)
PARAMETER
TEST CONDITION
SYMBOL
Propagation delay time to logic low at output
(see fig. 1 and note 1)
RL = 1.9 kΩ
tPHL
Propagation delay time to logic high at output
(see fig. 1 and note 1)
RL = 1.9 kΩ
tPLH
MIN.
Notes
• VCC = 5 V, IF = 16 mA unless otherwise specified.
(1) The 1.9 kΩ load represents 1 TTL unit load of 1.6 mA and the 5.6 kΩ pull-up resistor.
10 % duty cycle
1/f < 100 µs
Pulse
generator
ZO = 50 Ω
tr = 5 ns
IF
1
IF = monitor
Rm
3
IF
0
6 +5V
RL
VO
5
0.1 µF
VO
4 CL= 15 pF
1.5 V
tPHL
tPLH
20410
Fig. 1 - Test Circuit for Switching Times
TYP.
0.25
0.5
MAX.
1
1
5V
1.5 V
VOL
UNIT
µs
µs
Document Number: 81587
Rev. 1.0, 08-Apr-10
For technical questions, contact: [email protected]
www.vishay.com
3
Datasheet pdf - http://www.DataSheet4U.co.kr/


3Pages


VOM453T 電子部品, 半導体
VOM452T, VOM453T
Vishay Semiconductors Analog High Speed Optocoupler, 1 MBd,
Transistor Output, SOP-5 Package
400
IF = 16 mA
350 VCC = 4.5 V
300
250 IO = 3 mA
200
IO = 2.4 mA
150
100
- 40
21879
- 20 0 20 40 60 80
TA- Temperature (°C)
100
Fig. 9 - Logic Low Output Voltage vs. Temperature
PACKAGE DIMENSIONS in millimeters
6 54
4.83
4.32
ISO Method A
R 0.25
0.36
0.61
0.86
2.03
1.91
www.DataSheet.net/
0.91
13
Pin one I.D. (on chamfer side of package)
4.67
4.17
0.46
0.33
0.20
0.10
5.08
7.37
5.59
5.08
40°
10°
20643
0.46
0.36
1.335
1.205
2.67
2.41
Leads coplanarity
0.10 max.
1.335
1.205
0.63
0.38
7.21
6.71
PACKAGE MARKING
M452
V YWW
U 68
21764-54
1.27
1.27
1.14
2.54
www.vishay.com
6
For technical questions, contact: [email protected]
Document Number: 81587
Rev. 1.0, 08-Apr-10
Datasheet pdf - http://www.DataSheet4U.co.kr/

6 Page



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部品番号部品説明メーカ
VOM453T

(VOM452T / VOM453T) Analog High Speed Optocoupler

Vishay Siliconix
Vishay Siliconix


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