J112 Fairchild Semiconductor, J112 Datasheet - Page 4

• Manufacturer Part Number: J112
• Description: IC SWITCH N-CHAN 35V 50MA TO-92
• Manufacturer: Fairchild Semiconductor

Specifications of J112

• Current - Drain (idss) @ Vds (vgs=0): 5mA @ 15V
• Fet Type: N-Channel
• Voltage - Breakdown (v(br)gss): 35V
• Voltage - Cutoff (vgs Off) @ Id: 1V @ 1µA
• Resistance - Rds(on): 50 Ohm
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Power - Max: 625mW
• Configuration: Single
• Transistor Polarity: N-Channel
• Power Dissipation: 625 mW
• Gate-source Breakdown Voltage: - 35 V
• Gate-source Cutoff Voltage: - 5 V
• Drain Current (idss At Vgs=0): 1 mA to 5 mA
• Resistance Drain-source Rds (on): 50 Ohms
• Maximum Operating Temperature: + 150 C
• Maximum Drain Gate Voltage: 35 V
• Minimum Operating Temperature: - 55 C
• Mounting Style: Through Hole
• Breakdown Voltage Vbr: -35V
• Gate-source Cutoff Voltage Vgs(off) Max: -5V
• Power Dissipation Pd: 350mW
• Operating Temperature Range: -55°C To +150°C
• No. Of Pins: 3
• Current Rating: 50mA
• Rohs Compliant: Yes
• Transistor Type: JFET
• Zero Gate Voltage Drain Current Idss: 5mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: J112FS

Typical Characteristics
100
100
100
10
10
10
1
1
1
0.01
0.1
0
V
Noise Voltage vs Current
DG
V
Capacitance vs Voltage
GS(off)
f = 10 kHz
f = 100 kHz
V
= 15V
-4
Transconductance
C
GS
vs Drain Current
rs
I
I
D
- GATE-SOURCE VOLTAGE (V)
D
= - 1.4V
(V
- DRAIN CURRENT (mA)
DS
- DRAIN CURRENT (mA)
0.1
= 0)
f = 0.1 - 1.0 MHz
-8
V
GS(off)
1
-12
= - 3.0V
C
is
C
(V
1
is
DS
(continued)
f = 10 Hz
f = 100 Hz
f = 1.0 kHz
(V
V
f = 1.0 kHz
T = 25°C
DG
= 20)
A
DS
-16
= 15V
= 0)
-20
10
10
100
100
700
600
500
400
300
200
100
0.1
10
50
10
1
0.01
5
1
0.01
0
0
V
BW = 6.0 Hz @ f = 10 Hz, 100 Hz
Noise Voltage vs Frequency
DG
T
f = 1.0 kHz
SOT-23
I
A
= 0.21 @ f
D
= 15V
V
= 25°C
= 10 mA
GS(off)
Output Conductance
25
Ambient Temperature
Power Dissipation vs
vs Drain Current
I
D
= - 5.0V
f - FREQUENCY (kHz)
- DRAIN CURRENT (mA)
1.0 kHz
TEMPERATURE ( C)
0.1
50
V
GS(off)
TO-92
V
N-Channel Switch
DG
= - 0.85V
75
I
1
D
= 5.0V
= 1.0 mA
100
V
o
GS(off)
10V
15V
20V
20V
10
5.0V
10V
15V
= - 2.0V
125
(continued)
5.0V
10V
15V
20V
100
150
10