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SST509-E3

Current Regulator Diode, 3mA I(S), 3.5V V(L), Silicon, TO-236AB, TO-236, 3 PIN

器件类别：分立半导体    二极管   

厂商名称：Vishay(威世)

厂商官网：http://www.vishay.com

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器件参数
参数名称
属性值
厂商名称
Vishay(威世)
零件包装代码
SOT-23
包装说明
R-PDSO-G3
针数
3
Reach Compliance Code
unknown
ECCN代码
EAR99
配置
SINGLE
二极管元件材料
SILICON
二极管类型
CURRENT REGULATOR DIODE
JEDEC-95代码
TO-236AB
JESD-30 代码
R-PDSO-G3
JESD-609代码
e3
最大限制电压
3.5 V
元件数量
1
端子数量
3
封装主体材料
PLASTIC/EPOXY
封装形状
RECTANGULAR
封装形式
SMALL OUTLINE
最大功率耗散
0.35 W
认证状态
Not Qualified
标称调节电流 (Ireg)
3 mA
表面贴装
YES
技术
FIELD EFFECT
端子面层
MATTE TIN
端子形式
GULL WING
端子位置
DUAL
文档预览
SST502 Series
Vishay Siliconix
Current Regulator Diodes—P
OV(min)
45 V
SST502
SST503
SST504
SST505
SST506
SST507
SST508
SST509
TO-236
(SOT-23)
SST510
SST511
PRODUCT SUMMARY
Part
Number
SST502
SST503
SST504
SST505
SST506
Typ I
F
(mA)
0.43
0.56
0.75
1.00
1.40
Marking
L2
L3
L4
L5
L6
Part
Number
SST507
SST508
SST509
SST510
SST511
Typ I
F
(mA)
1.80
2.40
3.00
3.60
4.70
Anode
1
3
Cathode
Marking
L7
L8
L9
L0
L1
Top View
*
2
*Short lead #2 to Cathode (lead #3)
via circuit board trace.
FEATURES
D
Surface-Mount Package
D
Guaranteed
"20%
Tolerance
D
Operation from 1 V (SST502, 3)
to 45 V
D
Good Temperature Stability
BENEFITS
D
Simple Series Circuitry, No Separate Voltage Source
D
Tight Guaranteed Circuit Performance
D
Excellent Performance in Low-Voltage/Battery
Circuits and High-Voltage Spike Protection
D
High Circuit Stability vs. Temperature
APPLICATIONS
D
Constant-Current Supply
D
Current-Limiting
D
Timing Circuits
DESCRIPTION
The SST502 series is a family of
"20%
range current
regulators designed for demanding applications in test
equipment and instrumentation. These devices utilize the
JFET techniques to produce a device which is extremely
simple to operate.
With nominal current ranges from 0.43 mA to 4.7 mA, the
SST502 series will meet a wide array of design requirements.
The low-cost TO-236 surface-mount package ensures a
cost-effective design solution.
SCHEMATIC DIAGRAM
APPLICATIONS
A
1
V+
Current
Sink
V+
Out
2
C
Current
Source
V–
Linear Ramp Generator
Document Number: 70711
S-04234—Rev. C, 02-Jul-01
www.vishay.com
3-1
SST502 Series
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
Peak Operating Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 V
Reverse Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55 to 150_C
Power Dissipation
a
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 mW
Notes:
a. Derate 2.8 mW/_C above 25_C
SPECIFICATIONS (T
A
= 25_C) UNLESS OTHERWISE NOTED
Limits
Parameter
Symbol
Test Conditions
Min
Typ
a
Max
Unit
Peak Operating Voltage
b
Reverse Voltage
Capacitance
P
OV
V
R
C
F
I
F
= 1.1 I
F(max)
I
R
= 1 mA
V
F
= 25 V, f = 1 MHz
45
55
V
0.8
1.5
pF
Regulator
(I
F
)
Current
c
Dynamic
Impedance
d
(Z
d
)
Knee
Impedance
(Z
k
)
V
F
= 6 V
Limiting
Voltage
e
(V
L
)
I
F
= 0.8 I
F(min)
Temperature
Coefficient
(q
1
)
V
F
= 25 V
0_C
v
T
A
v
100_C
V
F
= 25 V
V
F
= 25 V
mA
Part Number
SST502
SST503
SST504
SST505
SST506
SST507
SST508
SST509
SST510
SST511
MW
Max
0.516
0.672
0.900
1.200
1.680
2.160
2.900
3.600
4.300
5.600
MW
Typ
a
2.7
2.0
1.5
1.0
0.8
0.6
0.4
0.3
0.3
0.2
V
Max
1.5
1.7
1.9
2.1
2.5
2.8
3.1
3.5
3.9
4.2
%/_C
Typ
a
0.6
0.7
0.8
0.9
1.1
1.3
1.5
1.7
1.9
2.1
Min
0.344
0.448
0.600
0.800
1.120
1.440
1.900
2.400
2.900
3.800
Nom
0.43
0.56
0.75
1.00
1.40
1.80
2.40
3.00
3.60
4.70
Min
1.0
0.7
0.5
0.4
0.3
0.2
0.1
0.09
0.08
0.07
Typ
a
0.7
0.5
0.4
0.3
0.2
0.12
0.08
0.06
0.04
0.03
Typ
a
–0.08
–0.12
–0.16
–0.20
–0.24
–0.28
–0.31
–0.34
–0.37
–0.40
Notes:
a. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
b. Max V
F
where I
F
= 1.1 I
F(max)
is guaranteed.
c. Pulse test—steady state currents may vary.
d. Pulse test—steady state impedances may vary.
e. Min V
F
required to insure I
F
= 0.8 I
F(min)
.
NPA
www.vishay.com
3-2
Document Number: 70711
S-04234—Rev. C, 02-Jul-01
SST502 Series
Vishay Siliconix
TYPICAL CHARACTERISTICS (T
A
= 25_C UNLESS OTHERWISE NOTED)
Output Current vs. Forward Voltage
5
SST511
4
SST510
3
I
F
(mA)
SST508
2
SST505
1
SST502
0
0
1
2
V F (V)
3
4
5
0
0
10
20
V F (V)
30
40
50
1
SST502
I
F
(mA)
3
SST508
2
SST505
4
5
SST511
SST510
Output Current vs. Forward Voltage
Temperature Coefficient
–0.00
–0.05
–0.10
–0.15
T
C
(%
_C)
Z
k
(M
Ω)
–0.20
–0.25
–0.30
–0.35
–0.40
–0.45
0
1
2
I
F
(mA)
3
4
5
0.01
0.1
1
10
Knee Impedance vs. Regulator Current
V
F
= 6 V
0.1
1
I
F
(mA)
10
Dynamic Impedance vs. Regulator Current
100
V
F
= 25 V
10
Limiting Voltage @ 0.8 I
F
vs. Regulator Current
V
F
= 25 V
10
Z
d
(M
Ω)
V
L
(V)
1
0.1
0.1
1
I
F
(mA)
10
1
0.1
0.1
1
I
F
(mA)
10
Document Number: 70711
S-04234—Rev. C, 02-Jul-01
www.vishay.com
3-3
SST502 Series
Vishay Siliconix
TYPICAL CHARACTERISTICS (T
A
= 25_C UNLESS OTHERWISE NOTED)
Temperature Coefficient vs. Regulator Current
0.5
V
F
= 25 V
r
DS(on)
– Drain-Source On-Resistance (
Ω )
2
I = 0.1 I
F
V
F
= 25 V
On-Resistance vs. Regulator Current
T
C
(%
_C)
0
1
T
J
= 0 to 100_C
–0.5
0.1
1
I
F
(mA)
10
0
0
1
2
I
F
(mA)
3
4
5
Capacitance vs. Forward Voltage
10
f = 1 MHz
C
T
– Total Capacitance (pF)
5
0
0
10
20
V
F
(V)
30
40
50
CURRENT REGULATOR DIODE V 1 CHARACTERISTIC
I
F
r
DS
V
L
V
R
V
R
V
F
P
OV
Z
k
I
F
I
R
www.vishay.com
Document Number: 70711
S-04234—Rev. C, 02-Jul-01
3-4
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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参数对比
与SST509-E3相近的元器件有：SST502-E3、SST504-E3、SST505-E3、SST507-E3、SST508-E3、SST510-E3、SST511-E3、SST506-E3、SST503-E3。描述及对比如下：
型号 SST509-E3 SST502-E3 SST504-E3 SST505-E3 SST507-E3 SST508-E3 SST510-E3 SST511-E3 SST506-E3 SST503-E3
描述 Current Regulator Diode, 3mA I(S), 3.5V V(L), Silicon, TO-236AB, TO-236, 3 PIN Current Regulator Diode, 0.43mA I(S), 1.5V V(L), Silicon, TO-236AB, TO-236, 3 PIN Current Regulator Diode, 0.75mA I(S), 1.9V V(L), Silicon, TO-236AB, TO-236, 3 PIN Current Regulator Diode, 1mA I(S), 2.1V V(L), Silicon, TO-236AB, TO-236, 3 PIN Current Regulator Diode, 1.8mA I(S), 2.8V V(L), Silicon, TO-236AB, TO-236, 3 PIN Current Regulator Diode, 2.4mA I(S), 3.1V V(L), Silicon, TO-236AB, TO-236, 3 PIN Current Regulator Diode, 3.6mA I(S), 3.9V V(L), Silicon, TO-236AB, TO-236, 3 PIN Current Regulator Diode, 4.7mA I(S), 4.2V V(L), Silicon, TO-236AB, TO-236, 3 PIN Current Regulator Diode, 1.4mA I(S), 2.5V V(L), Silicon, TO-236AB, TO-236, 3 PIN Current Regulator Diode, 0.56mA I(S), 1.7V V(L), Silicon, TO-236AB, TO-236, 3 PIN
厂商名称 Vishay(威世) Vishay(威世) Vishay(威世) Vishay(威世) Vishay(威世) Vishay(威世) Vishay(威世) Vishay(威世) Vishay(威世) Vishay(威世)
零件包装代码 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23 SOT-23
包装说明 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3
针数 3 3 3 3 3 3 3 3 3 3
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown
ECCN代码 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
配置 SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE SINGLE
二极管元件材料 SILICON SILICON SILICON SILICON SILICON SILICON SILICON SILICON SILICON SILICON
二极管类型 CURRENT REGULATOR DIODE CURRENT REGULATOR DIODE CURRENT REGULATOR DIODE CURRENT REGULATOR DIODE CURRENT REGULATOR DIODE CURRENT REGULATOR DIODE CURRENT REGULATOR DIODE CURRENT REGULATOR DIODE CURRENT REGULATOR DIODE CURRENT REGULATOR DIODE
JEDEC-95代码 TO-236AB TO-236AB TO-236AB TO-236AB TO-236AB TO-236AB TO-236AB TO-236AB TO-236AB TO-236AB
JESD-30 代码 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3 R-PDSO-G3
JESD-609代码 e3 e3 e3 e3 e3 e3 e3 e3 e3 e3
最大限制电压 3.5 V 1.5 V 1.9 V 2.1 V 2.8 V 3.1 V 3.9 V 4.2 V 2.5 V 1.7 V
元件数量 1 1 1 1 1 1 1 1 1 1
端子数量 3 3 3 3 3 3 3 3 3 3
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
最大功率耗散 0.35 W 0.35 W 0.35 W 0.35 W 0.35 W 0.35 W 0.35 W 0.35 W 0.35 W 0.35 W
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
标称调节电流 (Ireg) 3 mA 0.43 mA 0.75 mA 1 mA 1.8 mA 2.4 mA 3.6 mA 4.7 mA 1.4 mA 0.56 mA
表面贴装 YES YES YES YES YES YES YES YES YES YES
技术 FIELD EFFECT FIELD EFFECT FIELD EFFECT FIELD EFFECT FIELD EFFECT FIELD EFFECT FIELD EFFECT FIELD EFFECT FIELD EFFECT FIELD EFFECT
端子面层 MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN MATTE TIN
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
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器件捷径:
00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W
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