Dual N-Channel JFET
High Frequency Amplifier
2N5911 / 2N5912
FEATURES
•
Tight Tracking
•
Low Insertion Loss
•
Good Matching
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25
o
C unless otherwise specified)
Gate-Drain or Gate-Source Voltage . . . . . . . . . . . . . . . . -25V
Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA
Storage Temperature Range . . . . . . . . . . . . . -65
o
C to +200
o
C
Operating Temperature Range . . . . . . . . . . . -55
o
C to +150
o
C
Lead Temperature (Soldering, 10sec) . . . . . . . . . . . . . +300
o
C
One Side Both Sides
Power Dissipation 367mW 500mW
Derate above 25
o
C3.0/
o
C 4.0mW/
o
C
NOTE: Stresses above those listed under "Absolute Maximum
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
2N5911-12 Hermetic TO-99 -55
o
C to +150
o
C
X2N5912 Sorted Chips in Carriers -55
o
C to +150
o
C
CORPORATION
PIN CONFIGURATION
S2
G1
D2
D1
G2
S1C
TO-99
ELECTRICAL CHARACTERISTICS (T
A
= 25
o
C unless otherwise specified)
SYMBOL PARAMETER MIN MAX UNITS TEST CONDITIONS
IGSS Gate Reverse Current
-100 pA VGS = -15V, VDS = 0
-250 nA TA = 150
o
C
BVGSS Gate Reverse Breakdown Voltage -25
V
IG = -1µA, VDS = 0
VGS(off) Gate-Source Cutoff Voltage -1 -5 VDS = 10V, ID = 1nA
VGS Gate-Source Voltage -0.3 -4
VDG = 10V, ID = 5mA
IG Gate Operating Current
-100 pA
-100 nA TA = 150
o
C
IDSS Saturation Drain Current (Pulsewidth 300µs, duty cycle ≤3%) 740mAVDS = 10V, VGS = 0V
gfs Common-Source Forward Transconductance 5000 10,000
µS
VDG = 10V, ID = 5mA
f = 1kHz
gfs Common-Source Forward Transconductance (Note 1) 5000 10,000 f = 100MHz
gos Common-Source Output Conductance 100 f = 1kHz
goss Common-Source Output Conductance (Note 1) 150 f = 100MHz
Ciss Common-Source Input Capacitance (Note 1) 5
pF f = 1MHz
Crss Common-Source Reverse Transfer Capacitance (Note 1) 1.2
en Equivalent Short Circuit Input Noise Voltage (Note 1) 20
nV
√Hz
f = 10kHz
NF Spot Noise Figure (Note 1) 1 dB
f = 10kHz
RG = 100kΩ
CJ1