MMBFJ309LT1 ON Semiconductor, MMBFJ309LT1 Datasheet - Page 3

• Manufacturer Part Number: MMBFJ309LT1
• Description: JFET SS N-CHAN 25V SOT23
• Manufacturer: ON Semiconductor

Specifications of MMBFJ309LT1

• Transistor Type: N-Channel JFET
• Voltage - Rated: 25V
• Current Rating: 30mA
• Package / Case: SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Frequency: -
• Gain: -
• Noise Figure: -
• Current - Test: -
• Voltage - Test: -
• Other names: MMBFJ309LT1OSCT

100 k
1.0 k
10 k
100
0.01
Admittance and Forward Transconductance
Figure 2. Common−Source Output
0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 20 30 50 100
versus Drain Current
Y
I
D
os
, DRAIN CURRENT (mA)
60
50
40
30
20
10
70
-5.0
V
V
GS(off)
GS(off)
Characteristics versus Gate−Source Voltage
I
Y
DSS
fs
= - 2.3 V =
= - 5.7 V =
Figure 1. Drain Current and Transfer
- V
I
-4.0
D
V
GS
DS
- V
, GATE-SOURCE CUTOFF VOLTAGE (VOLTS)
= 10 V
GS
, GATE-SOURCE VOLTAGE (VOLTS)
http://onsemi.com
I
+ 25°C
DSS
Y
-3.0
fs
100
1.0 k
10
1.0
3
-2.0
7.0
4.0
1.0
10
0
10
Capacitance versus Gate−Source Voltage
- 55°C
9.0
Figure 3. On Resistance and Junction
T
A
-1.0
+ 25°C
= - 55°C
8.0
V
GS
, GATE SOURCE VOLTAGE (VOLTS)
+ 25°C
+150°C
+150°C
7.0
6.0
0
70
60
50
40
30
20
10
0
5.0
4.0
3.0
2.0
C
gd
R
1.0
DS
C
gs
0
120
96
72
48
24
0