Calogic LLC 2N5459, 2N5458, 2N5457 Datasheet
N-Channel JFET
General Purpose Amplifier/Switch
2N5457 – 2N5459
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25oC unless otherwise noted)
Drain-Gate Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Drain-Source Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V
Continuous Forward Gat e Curr ent . . . . . . . . . . . . . . . . 10mA
Storage Tem per at ure R a nge. . . . . . . . . . . . . -65
o
C to +150oC
Operating Temperatur e Ra nge . . . . . . . . . . . -55
o
C to +135oC
Lead Temperature (Soldering, 10se c). . . . . . . . . . . . . +300
o
C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310mW
Derate above 25
o
C . . . . . . . . . . . . . . . . . . . . . . 2.82mW/oC
NOTE: Stresses above those listed under "Absolute Maxi m um
Ratings" may cause permanent damage to the device. These are
stress ratings only and functional operation of the device at these or
any other conditions above those indicated in the operational sections
of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
ORDERING INFORMATION
Part Package Temperature Range
2N5457-59 Plastic TO-9 2 -55
o
C to +135oC
X2N5457-59 Sorted Chips in Carriers -55
o
C to +135oC
CORPORATION
PIN CONFIGU R ATION
TO-92
S
G
D
ELECTRICAL CHARACTERISTIC S (TA = 25oC unless otherwise sp ecif ied)
SYMBOL PARAMETER MIN MAX UNITS TEST CONDITIONS
BV
GSS
Gate-Source Breakdown Voltage -25 V IG = -10µA, VDS = 0
I
GSS
Gate Reverse Current
-1.0
nA
V
GS
= -15V, VDS = 0
-200 V
GS
= -15V, VDS = 0, TA = 100oC
V
GS(off)
Gate-Source Cutoff Voltage
2N5457 -0.5 -6.0
V
V
DS
= 15V, ID = 10nA
2N5458 -1.0 -7.0
2N5459 -2.0 -8.0
V
GS
Gate-Source Voltage
2N5457 2.5
V
V
DS
= 15V, ID = 100µA, Typical
2N5458 3.5 V
DS
= 15V, ID = 200µA, Typical
2N5459 4.5 V
DS
= 15V, ID = 400µA, Typical
I
DSS
Zero-Gate-Voltage Drain Current
(Note 1)
2N5457 1.0 5.0
mA
V
DS
= 15V, VGS = 0
2N5458 2.0 9.0
2N5459 4.0 16
| y
fs
| Forward Transfer Admittance
2N5457 1000 5000
µS
V
DS
= 15V, VGS = 0 , f = 1kHz
2N5458 1500 5500
2N5459 2000 6000
| y
os
| Output Admitta nce 50 µSVDS = 15V, VGS = 0, f = 1kHz
C
iss
Input Capacitance (Note 2) 7.0 pF VDS = 15V, VGS = 0, f = 1MHz
C
rss
Reverse Transfer Capacitance (Note 2) 3.0 pF VDS = 15V, VGS = 0, f = 1MHz
NF Noise Figure (Note 2) 3.0 dB V
DS
= 15V, VGS = 0, RG = 1MHz, BW = 1Hz, f = 1kHz
NOTES: 1. Pulse test required. PW ≤630ms, duty cycle ≤10%.
2. For design reference only, not 100% tested.
5010
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