BFR30LT1 Datasheet, PDF (2/6 Pages) Motorola, Inc – JFET Amplifiers(N-Channel)

BFR30LT1 BFR31LT1
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued)
Characteristic
Symbol
Min
ON CHARACTERISTICS
Zero – Gate –Voltage Drain Current (VDS = 10 Vdc, VGS = 0)
BFR30
BFR31
IDSS
4.0
1.0
SMALL– SIGNAL CHARACTERISTICS
Forward Transconductance
(ID = 1.0 mAdc, VDS = 10 Vdc, f = 1.0 kHz)
(ID = 200 mAdc, VDS = 10 Vdc, f = 1.0 kHz)
BFR30
BFR31
BFR30
BFR31
ťyfsť
1.0
1.5
0.5
0.75
Output Admittance
(ID = 1.0 mAdc, VDS = 10 Vdc, f = 1.0 kHz)
(ID = 200 mAdc, VDS = 10 Vdc)
BFR30
BFR31
ťyosť
40
20
Input Capacitance
(ID = 1.0 mAdc, VDS = 10 Vdc, f = 1.0 MHz)
Ciss
—
(ID = 200 mAdc, VDS = 10 Vdc, f = 1.0 MHz)
—
Reverse Transfer Capacitance
(ID = 1.0 mAdc, VDS = 10 Vdc, f = 1.0 MHz)
Crss
—
(ID = 200 mAdc, VDS = 10 Vdc, f = 1.0 MHz)
—
Max
Unit
10
mAdc
5.0
mAdc
4.0
4.5
—
—
mAdc
25
15
5.0
pF
4.0
1.5
pF
1.5
2
Motorola Small–Signal Transistors, FETs and Diodes Device Data