J201 / J202 / MMBFJ201 / MMBFJ202
J201
J202
MMBFJ201
MMBFJ202
G
S
G
S
TO-92
D
SOT-23
Mark: 62P / 62Q
D
NOTE: Source & Drain
are interchangeable
N-Channel General Purpose Amplifier
This device is designed primarily for low level audio and general
purpose applications with high impedance signal sources. Sourced
from Process 52.
Absolute Maximum Ratings*
Symbol
V
DG
V
GS
I
GF
T
J
,T
stg
Drain-Gate Voltage
Gate-Source Voltage
Forward Gate Current
TA = 25°C unless otherwise noted
Parameter
Value
40
- 40
50
-55 to +150
Units
V
V
mA
°C
Operating and Storage Junction Temperature Range
*
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
NOTES:
1)
These ratings are based on a maximum junction temperature of 150 degrees C.
2)
These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations
5
Thermal Characteristics
Symbol
P
D
R
θJC
R
θJA
TA = 25°C unless otherwise noted
Characteristic
Total Device Dissipation
Derate above 25°C
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Ambient
J202-203
625
5.0
125
357
Max
*MMBFJ202-203
350
2.8
556
Units
mW
mW/°C
°C/W
°C/W
*
Device mounted on FR-4 PCB 1.6" X 1.6" X 0.06."
1997
Fairchild Semiconductor Corporation
J201 / J202 / MMBFJ201 / MMBFJ202
N-Channel General Purpose Amplifier
(continued)
Electrical Characteristics
Symbol
Parameter
TA = 25°C unless otherwise noted
Test Conditions
Min
Max
Units
OFF CHARACTERISTICS
V
(BR)GSS
I
GSS
V
GS(off)
Gate-Source Breakdown Voltage
Gate Reverse Current
Gate-Source Cutoff Voltage
I
G
= - 1.0
µA,
V
DS
= 0
V
GS
= - 20 V, V
DS
= 0
V
DS
= 20 V, I
D
= 10 nA
201
202
- 40
-100
- 0.3
- 0.8
- 1.5
- 4.0
V
pA
V
V
ON CHARACTERISTICS
I
DSS
Zero-Gate Voltage Drain Current*
V
DS
= 20 V, I
GS
= 0
201
202
0.2
0.9
1.0
4.5
mA
mA
SMALL SIGNAL CHARACTERISTICS
y
fs
Forward Transfer Admittance
V
DS
= 20 V, f = 1.0 kHz
201
202
500
1000
µmhos
µmhos
*
Pulse Test: Pulse Width
≤
300
µS
Typical Characteristics
Parameter Interactions
Common Drain-Source
J201 / J202 / MMBFJ201 / MMBFJ202
N-Channel General Purpose Amplifier
(continued)
Typical Characteristics
(continued)
Transfer Characteristics
Transfer Characteristics
Leakage Current vs. Voltage
Noise Voltage vs. Frequency
5
Transconductance vs.
Drain Current
Output Conductance
vs. Drain Current
J201 / J202 / MMBFJ201 / MMBFJ202
N-Channel General Purpose Amplifier
(continued)
Typical Characteristics
(continued)
Capacitance vs. Voltage
Common Source Characteristics
os)
Input Admittance
Forward Transadmittance
Output Admittance
Reverse Transadmittance
J201 / J202 / MMBFJ201 / MMBFJ202
N-Channel General Purpose Amplifier
(continued)
Common Gate Characteristics
Input Admittance
Forward Transadmittance
Output Admittance
Reverse Transadmittance
5