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SDH153HTR PDF даташит

Спецификация SDH153HTR изготовлена ​​​​«Silan Microelectronics» и имеет функцию, называемую «CRD».

Детали детали

Номер произв SDH153HTR
Описание CRD
Производители Silan Microelectronics
логотип Silan Microelectronics логотип 

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SDH153HTR Даташит, Описание, Даташиты
SDH SERIES CRD_Datasheet
SDH SERIES CRD
DESCRIPTION
SDH series current regulative diode (CRD) is based on Silan’s
planar JFET process.
It features low start-up stabilized current supply voltage, stable
constant-current characteristics and high forward breakdown
voltage for its advanced process and smart design.
SDH series CRD has powerful anti-interference capacity of surge
current between the anode and cathode, and no other assistant
components are needed in application.
SDH series CRD supplies constant current to an electric circuit
and is widely used in the constant-current LED driver, modules in
phone circuitry, etc.
It is available in SOD-123, SOT-223-3L and TO-92-3L packages.
FEATURES
Low start-up stabilized current supply voltage
High dynamic impedance
Constant-current range: 1mA-40mA.
Be paralleled for current extension.
Negative temperature coefficient for LED protection under
high temperature
NOMENCLATURE
ORDERING INFORMATION
Part No.
SDHXXXSTR
SDHXXXHTR
SDHXXXBTR
Package
SOD-123
SOT-223-3L
TO-92-3L
Marking
XXXS
SDHXXXH
XXXB
Material
Pb free
Pb free
Pb free
Packing
Tape&Reel
Tape&Reel
AMMO
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV:1.1
2011.01.05
Page 1 of 7









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SDH153HTR Даташит, Описание, Даташиты
SDH SERIES CRD_Datasheet
ABSOLUTE MAXIMUM RATINGS (Unless otherwise specified, Tc=25°C)
Characteristics
Power Dissipation
Chip-To-Ambient Thermal Resistance
Maximum Operating Voltage
Operating And Storage Junction
Temperature
Symbol
PD
RθJA
Vmax
Tstg
Range
SOD-123
350
TO-92-3L
200
SOT-223-3L
100
300
See the table below
-30~+150
Unit
mW
mW
mW
°C/W
V
°C
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, TC=25°C)
Specifica
-tion
Constant current
rangenote
Test
voltage
Ip(mA)
102 10V 0.88~1.32
152 10V 1.28~1.72
202 10V 1.68~2.32
272 10V 2.28~3.10
352 10V 3.00~4.10
452 10V 3.90~5.10
562 10V 5.00~6.50
822 10V 6.56~9.84
103 10V
8~12
123 10V 9.6~14.4
153 10V
12~18
183 10V
16~20
213 10V
18~24
253 10V
22~28
303 10V
27~33
Note: pulse testing for 380μS.
Start saturation
currentnote
Vk [ V ]
Ik [ mA ]
1.7 Min.0.8Ip
2.0 Min.0.8Ip
2.3 Min.0.8Ip
2.7 Min.0.8Ip
3.2 Min.0.8Ip
3.7 Min.0.8Ip
4.5 Min.0.8Ip
3.1 Min.0.8Ip
3.5 Min.0.8Ip
3.8 Min.0.8Ip
4.3 Min.0.8Ip
4.6 Min.0.8Ip
5.0 Min.0.8Ip
5.5 Min.0.8Ip
6.0 Min.0.8Ip
Max.
voltage –
current
ratio
IVMAX/Ip
max.1.1
max.1.1
max.1.1
max.1.1
max.1.1
max.1.1
max.1.1
max.1.0
max.1.0
max.1.0
max.1.0
max.1.0
max.1.0
max.1.0
max.1.0
Temperature
coefficient
[%/°C]
Max.
voltage
Vmax.(V)
-0.10~ -0.37
-0.13~ -0.40
-0.15~ -0.42
-0.18~ -0.45
-0.20~ -0.53
-0.25~ -0.45
-0.25~ -0.53
-0.25~ -0.45
-0.25~ -0.45
-0.25~ -0.45
-0.25~ -0.45
-0.25~ -0.45
-0.25~ -0.45
-0.25~ -0.45
-0.25~ -0.45
100
100
100
100
100
100
100
50
50
50
50
50
45
45
45
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV:1.1
2011.01.05
Page 2 of 7









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SDH153HTR Даташит, Описание, Даташиты
SDH SERIES CRD_Datasheet
TYPICAL CHARACTERISTIC CURVE
Figure 1. V-A characteristics curve
I(mA)
Ip
0
VK
V(V)
Vmax
Figure 2. Typical forward characteristics curve
40
30 Pulse test
20
10
SDH123S
SDH153S SDH303S
SDH822S
SDH352S
SDH452S
SDH272S
SDH202S
1
SDH102S
Figure 3, Steady-state current & time
15.5
15.0
SDH153S
Vak@10V
TA=25°C
14.5
14.0
13.5
13.0
12.5
0
5 10 15 20 25 30
TimeS
Figure 5, Steady-state current & time
33
SDH303H
Vak@10V
31 TA=25°C
29
27
25
0
5 10 15 20 25 30
TimeS
0.1
VAK, voltage (VOLTS)
Figure 4, Pulse testing constant current &
steady-state constant current
14
SOD-123
13 Vak@10V
TA=25°C
12
11
10
9
8
7
7 9 11 13 15 17
Pulse testing constant current (mA)
Figure 6, Pulse testing constant current &
steady-state constant current
35
SOT-223
30
Vak@10V
TA=25°C
25
20
15
10
10
15 20 25 30
Pulse testing constant current (mA)
35
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV:1.1
2011.01.05
Page 3 of 7










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Номер в каталогеОписаниеПроизводители
SDH153HTRCRDSilan Microelectronics
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