NTE466
Silicon N–Channel JFET Transistor
Chopper, High Speed Switch
Absolute Maximum Ratings:
Drain–Source Voltage, V
Drain–Gate Voltage, V
Reverse Gate–Source Voltage, V
Forward Gate Current, I
Total Device Dissipation (T
Derate Above 25°C 2.4mW/°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
OFF Characteristics
DS
DG
G(f)
= +25°C), P
A
GSR
D
stg
40V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
40V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–40V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
50mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
360mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
–65° to +175°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gate–Source Breakdown Voltage V
Gate Reverse Current I
Gate–Source Cutoff Voltage V
Drain Cutoff Current I
ON Characteristics
Zero–Gate–Voltage Drain Current I
Drain–Source ON–Voltage V
Small–Signal Characteristics
Drain–Source “ON” Resistance r
Input Capacitance C
Reverse Transfer Capacitance C
Switching Characteristics (Note 2)
Turn–On Delay Time t
Rise Time t
Turn–Off Time t
(BR)GSSIG
GS(off)VDS
D(off)
DS(on)ID
DS(on)
d(on)
GSS
DSS
iss
rss
r
off
= 1A, VDS = 0 –40 – – V
VGS = –20V, VDS = 0 – – 0.25 nA
VGS = –20V, VDS = 0, TA = +150°C – – 0.5 µA
= 15V, ID = 0.5nA –4 – –10 V
VDS = 15V, VGS = –10V – – 0.25 nA
VDS = 15V, VGS = –10V, TA = +150°C – – 0.5 µA
VDS = 15V, VGS = 0, Note 1 50 – – mA
= 20mA, VGS = 0 – – 0.75 V
VGS = 0, ID = 0, f = 1kHz – – 25 Ω
VDS = 0, VGS = –10V, f = 1MHz – – 18 pF
VDS = 0, VGS = –10V, f = 1MHz – – 0.8 pF
VDD = 10V, I
V
GS(on)
= 0, V
D(on)
GS(off)
= 20mA,
= –10V
– – 6 ns
– – 3 ns
– – 25 ns
Note 1. Pulse Test: Pulse Width = 100ms, Duty Cycle ≤ 10%.
Note 2. The I
values are nominal; exact values vary slightly with transistor parameters.
D(on)