Fairchild Semiconductor MMBFJ201, MMBFJ202, J201, J202 Datasheet
Discrete POWER & Signal
Technologies
J201 / J202 / MMBFJ201 / MMBFJ202
J201
J202
G
S
D
TO-92
MMBFJ201
MMBFJ202
G
SOT-23
Mark: 62P / 62Q
S
D
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* TA = 25°C unless otherwise noted
Symbol Parameter Value Units
V
DG
V
GS
I
GF
TJ ,T
stg
*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
Drain-Gate Voltage 40 V
Ga t e- Sour c e V oltag e - 40 V
Forward Gate Current 50 mA
Operating and Storage Junction Temperature Range -55 to +150 °C
Thermal Characteristics TA = 25°C unless otherwise noted
Symbol Characteri st ic Max Units
J201 / J202 *MMBFJ201
P
D
R
θ
JC
R
θ
JA
*Device mounted on FR-4 PCB 1.6" X 1.6" X 0.06."
1997 Fairchild Semiconductor Corporation
Total De vice Dissip at i on
Derate above 25°C
Thermal Resistance, Junction to Case 83.3
Thermal Resistance, Junction to Ambient 200 357 °C/W
625
5.0
350
2.8
mW
mW/°C
°C/W
N-Channel General Purpose Amplifier
(continued)
Electrical Characteristics TA = 25°C unless otherwise noted
Symbol Parameter Test Conditions Min Max Units
OFF CHARACTERISTICS
- 40 V
- 0.3
- 0.8
0.2
0.9
500
1000
- 1.5
- 4.0
1.0
4.5
µmhos
µmhos
V
V
mA
mA
I
V
GSS
V
(BR)GSS
GS(off)
Ga t e- Sour c e B reak down Vol t age
Gate Reverse Current VGS = - 20 V, VDS = 0 -100 pA
Gate-Source Cutoff Voltage VDS = 20 V, ID = 10 nA J201
ON CHARACTERISTICS
I
DSS
Zero-Gate Voltage Drain Current* VDS = 20 V, IGS = 0 J201
SMALL SIGNAL CHARACTERISTICS
y
fs
For w ard T r ansfer Admit tan c e VDS = 20, f = 1.0 kHz J201
*Pulse Test: Pulse Width ≤ 300 µS
= - 1.0 µA, VDS = 0
I
G
J202
J202
J202
J201 / J202 / MMBFJ201 / MMBFJ202
T ypical Characteristics
Parameter Interactions Common Drain-Source
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