MMBF5484LT1 ON Semiconductor, MMBF5484LT1 Datasheet - Page 2

• Manufacturer Part Number: MMBF5484LT1
• Description: JFET SS N-CHAN 25V SOT23
• Manufacturer: ON Semiconductor

Specifications of MMBF5484LT1

• Current - Drain (idss) @ Vds (vgs=0): 1mA @ 15V
• Fet Type: N-Channel
• Voltage - Breakdown (v(br)gss): 25V
• Voltage - Cutoff (vgs Off) @ Id: 300mV @ 10nA
• Input Capacitance (ciss) @ Vds: 5pF @ 15V
• Mounting Type: Surface Mount
• Package / Case: TO-236-3, SC-59, SOT-23-3
• Power - Max: 225mW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: MMBF5484LT1OSCT

ELECTRICAL CHARACTERISTICS
OFF CHARACTERISTICS
ON CHARACTERISTICS
SMALL− SIGNAL CHARACTERISTICS
Gate−Source Breakdown Voltage (I
Gate Reverse Current
Gate Source Cutoff Voltage (V
Zero−Gate−Voltage Drain Current (V
Forward Transfer Admittance (V
Output Admittance (V
Input Capacitance (V
Reverse Transfer Capacitance (V
Output Capacitance (V
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.3
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0.2
30
20
10
20
10
10
10
Figure 3. Forward Transadmittance (y
20
20
Figure 1. Input Admittance (y
30
30
DS
DS
COMMON SOURCE CHARACTERISTICS
DS
b
is
= 15 Vdc, V
= 15 Vdc, V
|b
@ 0.25 I
50 70 100
= 15 Vdc, V
f, FREQUENCY (MHz)
50 70 100
f, FREQUENCY (MHz)
(V
(V
fs
| @ I
GS
GS
DS
DSS
= − 20 Vdc, V
= − 20 Vdc, V
DS
DSS
= 15 Vdc, I
DS
g
G
= 15 Vdc, V
fs
Characteristic
GS
DS
GS
= 15 Vdc, V
@ 0.25 I
= −1.0 mAdc, V
GS
|b
= 0, f = 1.0 MHz)
= 15 Vdc, V
g
= 0, f = 1.0 kHz)
fs
is
(T
= 0, f = 1.0 MHz)
| @ 0.25 I
b
@ 0.25 I
200 300
200 300
A
is
DSS
D
@ I
DS
DS
= 25°C unless otherwise noted)
g
= 10 nAdc)
fs
GS
g
DSS
= 0)
= 0, T
is
GS
@ I
DSS
DSS
(V
@ I
= 0, f = 1.0 kHz)
DSS
GS
= 0, f = 10 MHz)
DS
is
DS
DSS
)
A
500 700 1000
500 700 1000
= 0)
= 0)
= 15 Vdc, T
= 100°C)
http://onsemi.com
fs
MMBF5484LT1
)
2
channel
0.07
0.05
0.05
0.02
0.01
5.0
3.0
2.0
1.0
0.7
0.5
0.3
0.2
0.1
5.0
2.0
1.0
0.5
0.2
0.1
10
= 25°C)
ADMITTANCE PARAMETERS
10
10
Figure 2. Reverse Transfer Admittance (y
20
20
Figure 4. Output Admittance (y
30
30
V
Symbol
V
(BR)GSS
I
GS(off)
I
C
|Y
|y
C
C
GSS
DSS
oss
b
os
iss
rss
fs
os
|
|
50 70 100
f, FREQUENCY (MHz)
f, FREQUENCY (MHz)
50 70 100
@ I
DSS
and 0.25 I
3000
−0.3
Min
−25
1.0
−
−
−
−
−
−
b
g
rs
rs
@ I
@ I
DSS
200 300
200 300
DSS
DSS
6000
Max
−1.0
−0.2
−3.0
0.25 I
5.0
5.0
1.0
2.0
g
50
, 0.25 I
−
os
g
os
@ I
DSS
@ 0.25 I
os
DSS
DSS
500 700 1000
500 700 1000
)
mmhos
mmhos
mAdc
nAdc
mAdc
Unit
Vdc
Vdc
pF
pF
pF
DSS
rs
)