J507-TA [VISHAY]
Current Regulator Diode, 1.8mA I(S), 2.8V V(L), Silicon, TO-226AC, PLASTIC, MODIFIED TO-226AA (TO-92), 2 PIN;
| 型号： | J507-TA |
| 厂家： | 
VISHAY |
| 描述： | Current Regulator Diode, 1.8mA I(S), 2.8V V(L), Silicon, TO-226AC, PLASTIC, MODIFIED TO-226AA (TO-92), 2 PIN |
| 文件： | 总5页 (文件大小：57K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
J500 Series
Vishay Siliconix
Current Regulator Diodes
J500
J501
J502
J503
J504
J505
J506
J507
J508
J509
J510
J511
TO-226AA
(TO-92)
PRODUCT SUMMARY
Modified
Typ IF
Typ IF
Part Number
POV (V)
Part Number
POV (V)
(mA)
0.24
0.33
0.43
0.56
0.75
1.00
(mA)
1.40
1.80
2.40
3.00
3.60
4.70
A
C
1
J500
J501
J502
J503
J504
J505
50
50
50
50
50
50
J506
J507
J508
J509
J510
J511
50
50
50
50
50
50
2
Top View
FEATURES
BENEFITS
APPLICATIONS
D Two-Lead PlasticPackage
D Simple Series Circuitry, No Separate Voltage Source
D Constant-Current Supply
D Current-Limiting
D Guaranteed "20% Tolerance
D Tight Guaranteed Circuit Performance
D Operation from 1 V (J500–J503) D Excellent Performance in Low-Voltage/Battery
D Timing Circuits
to 50 V
Circuits and High-Voltage Spike Protection
D Excellent Temperature Stability
D High Circuit Stability vs. Temperature
DESCRIPTION
The J500 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 single two-leaded device which is extremely simple
to operate.
With nominal current ranges from 0.24 mA to 4.7 mA, the J500
series will meet a wide array of design requirements.
The low-cost TO-226A package ensures a cost-effective
design solution.
SCHEMATIC DIAGRAM
APPLICATIONS
V+
A
1
Current
Sink
V+
Out
Current
Source
2
V–
C
Linear Ramp Generator
For applications information see AN103.
Document Number: 70196
S-04234—Rev. F, 02-Jul-01
www.vishay.com
3-1
J500 Series
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
a
Peak Operating Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 V
Reverse Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55 to 150_C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 mW
Notes:
a. Derate 2.8 mW/_C above 25_C
SPECIFICATIONS (T = 25_C UNLESS OTHERWISE NOTED)
A
Limits
Typa
Parameter
Symbol
Test Conditions
Min
Max
Unit
b
Peak Operating Voltage
P
I
= 1.1 I
F(max)
50
95
0.8
2.2
OV
F
V
Reverse Voltage
Capacitance
V
I = 1 mA
R
R
C
V
= 25 V, f = 1 MHz
F
pF
F
Regulator
Currentc
(IF)
Dynamic
Impedanced
(Zd)
Knee
Impedance
(Zk)
Temperature
Coefficient
(q1)
Limiting
Voltagee (VL)
V
= 25 V
A
F
V
= 25 V
V
= 25 V
V
= 6 V
I
F
= 0.8 I
0_C v T v 100_C
F
F
F
F(min)
mA
MW
MW
V
%/_C
Typa
Min
Nom
Max
Min
Typa
Typa
Max
Typa
Part Number
J500
J501
J502
J503
J504
J505
J506
J507
J508
J509
J510
J511
0.192
0.264
0.344
0.448
0.600
0.800
1.120
1.440
1.900
2.400
2.900
3.800
0.24
0.33
0.43
0.56
0.75
1.00
1.40
1.80
2.40
3.00
3.60
4.70
0.288
0.396
0.516
0.672
0.900
1.200
1.680
2.160
2.900
3.600
4.300
5.600
4.00
2.20
1.50
1.20
0.80
0.50
0.33
0.20
0.20
0.15
0.15
0.12
15
10
7
2.50
1.60
1.10
0.80
0.55
0.40
0.25
0.19
0.13
0.09
0.07
0.05
1.2
1.3
1.5
1.7
1.9
2.1
2.5
2.8
3.1
3.5
3.9
4.2
0.4
0.5
0.6
0.7
0.8
0.9
1.1
1.3
1.5
1.7
1.9
2.1
0.95
0.81
0.70
5
0.58
3.5
2
0.46
0.33
1.5
1
0.19
0.08
0.7
0.5
0.4
0.3
–0.05
–0.14
–0.22
–0.34
Notes:
NCL
a. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.
b. Max V where I = 1.1 I is guaranteed.
F
F
F(max)
c. Pulse test—steady state currents may vary.
d. Pulse test—steady state impedances may vary.
e. Min V required to insure I = 0.8 I
.
F
F
F(min)
Document Number: 70196
S-04234—Rev. F, 02-Jul-01
www.vishay.com
3-2
J500 Series
Vishay Siliconix
TYPICAL CHARACTERISTICS (T = 25_C UNLESS OTHERWISE NOTED)
A
Output Current vs. Forward Voltage
Output Current vs. Forward Voltage
5
5
J511
J511
J510
4
3
2
1
0
4
3
2
1
0
J510
J508
J508
J505
J505
J502
J500
80
J500
J502
0
1
2
3
4
5
0
20
40
60
100
V
(V)
V
(V)
F
F
Temperature Coefficient
Knee Impedance vs. Regulator Current
1.2
1.0
10
V
= 6 V
F
0.8
0.6
1
0.4
0.2
–0.0
–0.2
–0.4
–0.6
0.1
0.01
0
1
2
3
4
5
0.1
1
10
I
F
(mA)
I
F
(mA)
Dynamic Impedance vs. Regulator Current
Limiting Voltage @ 0.8 I vs. Regulator Current
F
100
10
10
V
= 25 V
V = 25 V
F
F
1
1
0.1
0.1
0.1
1
(mA)
10
0.1
1
(mA)
10
I
F
I
F
Document Number: 70196
S-04234—Rev. F, 02-Jul-01
www.vishay.com
3-3
J500 Series
Vishay Siliconix
TYPICAL CHARACTERISTICS (T = 25_C UNLESS OTHERWISE NOTED)
A
Temperature Coefficient vs. Regulator Current
On-Resistance vs. Regulator Current
0.5
2
V
= 25 V
F
I = 0.1 I
F
V
= 25 V
F
1
0
T
J
= –55 to 25_C
T
J
= 25 to 125_C
–0.5
0
0.1
1
10
0
1
2
3
4
5
I
F
(mA)
I (mA)
F
Capacitance vs. Forward Voltage
10
f = 1 MHz
5
0
0
10
20
30
40
50
V
(V)
F
CURRENT REGULATOR DIODE VĆ1 CHARACTERISTIC
I
F
r
DS
P
Z
k
I
F
OV
V
L
V
V
F
R
V
R
I
R
Document Number: 70196
S-04234—Rev. F, 02-Jul-01
www.vishay.com
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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