J500 Datasheet
Part Number |
J500 |
Manufacturers |
Siliconix |
Logo |
|
Description |
n-channel JFET |
Datasheet |
J500 Datasheet (PDF) |
n-channel JFETs current regulator diodes
H
Siliconix
designed for. • •
• Current Regulation Current Limiting
• Biasing • Linear Ramp and Staircase
- •o Generator
1ft -t ABSOLUTE MAXIMUM RATINGS (25°C)
o Peak Operating Voltage . 50 V
o1ft Forward Current .... 20 mA
-t Reverse Current 50 mA
Total Device Dissipation at 25°C Ambient (Derate 3.27 mW;oC) .. 360 mW
Operating Temperature Range ... -55 to 135°C Storage Temperature Range -55 to 150°C Lead Temperature Range
(1 /16" from case for 10 seconds) ....300°C
Performance Curves NCL See Section 4
BENEFITS
• Low Cost • Simple Two Lead Current Source • Simplifies Floating Current Sources
No Power Supplies Required • Good Operating Current Tolerance
±20%
TO-92 (MODIFIED)
See Section 8
.ANODE
~
Plastic
-
CATHODE
CO
AC
Bottom View
c
A
ELECTRICAL CHARACTERISTICS (25°C unless otherwise noted)
Charact.
Part Number |
J500 |
Manufacturers |
Linear Integrated Systems |
Logo |
|
Description |
CURRENT REGULATING DIODES |
Datasheet |
J500 Datasheet (PDF) |
J500 SERIES
Linear Integrated Systems
FEATURES SECOND SOURCE FOR SILICONIX J500 SERIES WIDE CURRENT RANGE BIASING NOT REQUIRED ABSOLUTE MAXIMUM RATINGS @ 25 °C (unless otherwise stated) Maximum Temperatures Storage Temperature Junction Operating Temperature Maximum Power Dissipation Continuous Power Dissipation @125°C Maximum Currents Forward Current Reverse Current Maximum Voltages Peak Operating Voltage SYMBOL POV VR CF CHARACTERISTIC Peak Operating Voltage2 Reverse Voltage Forward Capacitance POV = 50V MIN 50 0.8 2.2 TYP MAX UNITS V V pF CONDITIONS IF = 1.1IF(max) IR = 1mA VF = 25V, f = 1MHz COMMON ELECTRICAL CHARACTERISTICS @ 25 °C (unless otherwise stated) 20mA 50mA 360mW -55 to 150°C -.
Part Number |
J500 |
Manufacturers |
Vishay Siliconix |
Logo |
|
Description |
Current Regulator Diodes |
Datasheet |
J500 Datasheet (PDF) |
J500 Series
Vishay Siliconix
Current Regulator Diodes
J500 J501 J502
PRODUCT SUMMARY
Part Number
J500 J501 J502 J503 J504 J505
J503 J504 J505
J506 J507 J508
TO-226AA (TO-92) Modified
J509 J510 J511
Typ IF (mA)
0.24 0.33 0.43 0.56 0.75 1.00
POV (V)
50 50 50 50 50 50
Part Number
J506 J507 J508 J509 J510 J511
Typ IF (mA)
1.40 1.80 2.40 3.00 3.60 4.70
POV (V)
50 50 50 50 50 50 C 2 A 1
Top View
FEATURES
D Two-Lead PlasticPackage D Guaranteed "20% Tolerance D Operation from 1 V (J500–J503) to 50 V D Excellent Temperature Stability
BENEFITS
D Simple Series Circuitry, No Separate Voltage Source D Tight Guaranteed Circuit Performance D Excellent Performance in Low-Voltage/Battery Circuits.
Part Number |
J500 |
Manufacturers |
Micross |
Logo |
|
Description |
Current Reg. Diode |
Datasheet |
J500 Datasheet (PDF) |
J500
Current Regulator Diode
Linear Systems replaces discontinued Siliconix J500
The Linear Systems J500 is a ± 20% range current regulator
The J500 is a ±20% range current regulator designed for demanding applications in test equipment and instrumentation. The J500 utilizes JFET techniques to produce a single two-leaded device which is extremely simple to operate. • • • • • • • • Two-Lead Plastic Package Guaranteed ±20% Tolerance Operation up to 50V Excellent Temperature Stability Simple Series Circuitry, No Separate Voltage Source Tight Guaranteed Circuit Performance Excellent Performance in Low-Voltage/Battery Circuits and High-Voltage Spike Protection High Circuit Stability vs. Temperat.
n-channel JFET
n-channel JFETs current regulator diodes
H
Siliconix
designed for. • •
• Current Regulation Current Limiting
• Biasing • Linear Ramp and Staircase
- •o Generator
1ft -t ABSOLUTE MAXIMUM RATINGS (25°C)
o Peak Operating Voltage . 50 V
o1ft Forward Current .... 20 mA
-t Reverse Current 50 mA
Total Device Dissipation at 25°C Ambient (Derate 3.27 mW;oC) .. 360 mW
Operating Temperature Range ... -55 to 135°C Storage Temperature Range -55 to 150°C Lead Temperature Range
(1 /16" from case for 10 seconds) ....300°C
Performance Curves NCL See Section 4
BENEFITS
• Low Cost • Simple Two Lead Current Source • Simplifies Floating Current Sources
No Power Supplies Required • Good Operating Current Tolerance
±20%
TO-92 (MODIFIED)
See Section 8
.ANODE
~
Plastic
-
CATHODE
CO
AC
Bottom View
c
A
ELECTRICAL CHARACTERISTICS (25°C unless otherwise noted)
Characteristic
J500 J501 J502 J503 J504 J505 Unit
Test Conditions
..2...
-- 2 3
S T
A
4
,15-
T I C
6
7
1-
D
I~
V N
9
IFI
POV VL ZFI CF
Forward Current (Note 1)
Peak Operating Voltage (Notes 1 and 2)
LImIting Voltage (Note 3)
Small·Signal DynamIc Impedance (Note 1l Anode·Cathode CapacItance
Min Nominal Max
0.192 0.240 0.288
0.264 0.330 0.396
0.344 0.430 0.516
0.448 0.560 0.672
0.600 0.750 0.900
0.800 1.000 1.200
mA
VF = 25 V
Min
Max Typ Min Typ Typ
50 50 50 50 50 50
IF = 1.1 .
2019-09-22 : MPF111 J505 74ACT08 74AC08 VG-4231CA VG-4232CA IS64WV204816ALL TPS7A60-Q1 PN4118A LM2765