J201 - J202 / MMBFJ201 - MMBFJ203 — N-Channel General Purpose Amplifier
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
J201 - J202 / MMBFJ201 - MMBFJ203 Rev. 1.0.0 1
January 2008
J201 - J202 / MMBFJ201 - MMBFJ203
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
* 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°C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.
Thermal Characteristics* Ta=25°C unless otherwise noted
* Device mounted on FR-4 PCB 1.6” ´ 1.6” ´ 0.06"
Symbol Parameter Value Units
VDG Drain-Gate Voltage 40 V
VGS Gate-Source Voltage -40 V
IGF Forward Gate Current 50 mA
TJ, TSTG Operating and Storage Junction Temperature Range -55 ~ 150 °C
Symbol Parameter Value Units
J201 - J202 MMBFJ201 - MMBFJ203
PDTotal Device Dissipation
Derate above 25°C
625
5.0
350
2.8
W
mW/°C
RqJC Thermal Resistance, Junction to Case 125 °C/W
RqJA Thermal Resistance, Junction to Ambient 357 556 °C/W
1. Drain 2. Source 3. Gate1. Drain 2. Source 3. Gate
Marking
SOT-23
TO-92
MMBFJ201 : 62P
MMBFJ202 : 62Q
1 1
Marking
J201
J202
2
3
J201 - J202 / MMBFJ201 - MMBFJ203 — N-Channel General Purpose Amplifier
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
J201 - J202 / MMBFJ201 - MMBFJ203 Rev. 1.0.0 2
Electrical Characteristics * TC = 25°C unless otherwise noted
* Pulse Test: Pulse Width £ 300ms, Duty Cycle £ 2.0%
Symbol Parameter Conditions Min. Max Units
Off Characteristics
V(BR)GSS Gate-Source Breakdwon Voltage IG = -1mA, VDS = 0 -40 V
IGSS Gate Reverse Current VGS = -20V, VDS = 0 -100 pA
VGS(off) Gate-Source Cutoff Voltage
VDS = 20V, ID = 10nA 201
202
203
-0.3
-0.8
-2
-1.5
-4
-10
V
On Characteristics
IDSS Zero-Gate Voltage Drain Current *
VDS = 20V, IGS = 0 201
202
203
0.2
0.9
4
1.0
4.5
20
mA
Small Signal Characteristics
yFS Forward Transfer Admittance
VDS = 20V, f = 1.0kHz 201
202
203
500
1000
1500
mmhos
J201 - J202 / MMBFJ201 - MMBFJ203 — N-Channel General Purpose Amplifier
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
J201 - J202 / MMBFJ201 - MMBFJ203 Rev. 1.0.0 3
Typical Characteristics
J201 - J202 / MMBFJ201 - MMBFJ203 — N-Channel General Purpose Amplifier
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
J201 - J202 / MMBFJ201 - MMBFJ203 Rev. 1.0.0 4
Typical Characteristics (Continued)
J201 - J202 / MMBFJ201 - MMBFJ203 — N-Channel General Purpose Amplifier
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
J201 - J202 / MMBFJ201 - MMBFJ203 Rev. 1.0.0 5
Typical Characteristics (Continued)
J201 - J202 / MMBFJ201 - MMBFJ203 — N-Channel General Purpose Amplifier
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
J201 - J202 / MMBFJ201 - MMBFJ203 Rev. 1.0.0 6
Mechanical Dimensions
TO-92
J201 - J202 / MMBFJ201 - MMBFJ203 — N-Channel General Purpose Amplifier
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
J201 - J202 / MMBFJ201 - MMBFJ203 Rev. 1.0.0 7
Mechanical Dimensions
SOT-23
Dimensions in Millimeters
J201 - J202 / MMBFJ201 - MMBFJ203 N-Channel General Purpose AmplifierJ201 - J202 / MMBFJ201 - MMBFJ203
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com
J201 - J202 / MMBFJ201 - MMBFJ203 Rev. 1.0.0 8
Rev. I31
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