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FJN3305R
NPN Epitaxial Silicon Transistor with Bias Resistor
Features
Description
• 100 mA Output Current Capability
• Built-in Bias Resistor (R1 = 4.7 kΩ, R2 = 10 kΩ)
Transistors with built-in resistors can be excellent
space- and cost-saving solutions by reducing component count and simplifying circuit design.
Applications
• Switching, Interface, and Driver Circuits
• Inverters
• Digital Applications in Industrial Segments
Equivalent Circuit
C
R1
B
TO-92
12
3
Straight Lead
Bulk Packing
1
2
R2
1. Emitter
2. Collector
3. Base
3
E
Bent Lead
Tape & Reel
Ammo Packing
Ordering Information
Part Number
Top Mark
Package
Packing Method
FJN3305RTA
R3305
TO-92 3L
Ammo
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.
Symbol
Parameter
Value
Unit
50
V
VCBO
Collector-Base Voltage
VCEO
Collector-Emitter Voltage
50
V
VEBO
Emitter-Base Voltage
10
V
IC
Collector Current
100
mA
TJ
Junction Temperature
150
°C
TSTG
Storage Temperature
-55 to +150
°C
© 2002 Fairchild Semiconductor Corporation
FJN3305R Rev. 1.4
www.fairchildsemi.com
FJN3305R — NPN Epitaxial Silicon Transistor with Bias Resistor
October 2015
Values are at TA = 25°C unless otherwise noted.
Symbol
PD
Value
Unit
Power Dissipation
Parameter
300
mW
Derate Above TA = 25°C
2.4
mW/°C
Thermal Resistance, Junction to Ambient
416
RθJA
Note:
1. PCB size: FR-4 76 x 114 x 0.6T mm3 (3.0 inch x 4.5 inch x 0.062 inch) with minimum land pattern size.
°C/W
Electrical Characteristics
Values are at TA = 25°C unless otherwise noted.
Symbol
Parameter
Collector-Emitter Breakdown Voltage
IC = 100 μA, IB = 0
hFE
Cob
Typ.
VCB = 40 V, IE = 0
V
0.1
VCE = 5 V, IC = 5 mA
IC = 10 mA, IB = 0.5 mA
Output Capacitance
VCE = 10 V, IC = 5 mA,
f = 1 MHz
μA
0.3
DC Current Gain
V
3.7
250
Current Gain Bandwidth Product
VCE = 5 V, IC = 100 μA
VI(on)
Input-On Voltage
VCE = 0.3 V, IC = 20 mA
30
VCE = 10 V, IC = 5 mA
Input-Off Voltage
Unit
V
Collector-Emitter Saturation Voltage
VI(off)
fT
Max.
50
Collector Cut-Off Current
BVCEO
VCE(sat)
Min.
50
Collector-Base Breakdown Voltage
ICBO
Conditions
IC = 10 μA, IE = 0
BVCBO
pF
MHz
0.3
2.5
V
V
R1
Input Resistor
3.2
4.7
6.2
R1/R2
Resistor Ratio
0.42
0.47
0.52
© 2002 Fairchild Semiconductor Corporation
FJN3305R Rev. 1.4
kΩ
www.fairchildsemi.com
2
FJN3305R — NPN Epitaxial Silicon Transistor with Bias Resistor
Thermal Characteristics(1)
1000
100
VCE =0.3V
R1 = 4.7K
R2 = 10K
VI (on)[V], INPUT VOLTAGE
hFE, DC CURRENT GAIN
VCE = 5V
R1 = 4.7K
R2 = 10K
100
10
1
0.1
1
10
10
1
0.1
0.1
100
1
IC[mA], COLLECTOR CURRENT
10
100
IC[mA], COLLECTOR CURRENT
Figure 1. DC Current Gain
Figure 2. Input-On Voltage
350
VCE = 5V
R1 = 4.7K
R2 = 10K
300
PC[mW], POWER DISSIPATION
IC [μA], COLLECTOR CURRENT
10k
1k
100
10
1
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
200
150
100
50
0
2.0
0
VI (off)[V], INPUT OFF VOLTAGE
25
50
75
100
125
150
175
o
Ta[ C], AMBIENT TEMPERATURE
Figure 4. Power Derating
Figure 3. Input-Off Voltage
© 2002 Fairchild Semiconductor Corporation
FJN3305R Rev. 1.4
250
www.fairchildsemi.com
3
FJN3305R — NPN Epitaxial Silicon Transistor with Bias Resistor
Typical Performance Characteristics
FJN3305R — NPN Epitaxial Silicon Transistor with Bias Resistor
Physical Dimensions
Figure 5. 3-LEAD, TO-92, MOLDED 0.200 IN-LINE SPACING LD FORM
© 2002 Fairchild Semiconductor Corporation
FJN3305R Rev. 1.4
www.fairchildsemi.com
4
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The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not
intended to be an exhaustive list of all such trademarks.
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Solutions for Your Success
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DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE
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ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF
OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE
WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.
AUTHORIZED USE
Unless otherwise specified in this data sheet, this product is a standard commercial product and is not intended for use in applications that require extraordinary
levels of quality and reliability. This product may not be used in the following applications, unless specifically approved in writing by a Fairchild officer: (1) automotive
or other transportation, (2) military/aerospace, (3) any safety critical application – including life critical medical equipment – where the failure of the Fairchild product
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policy. In the event of an unauthorized use of Fairchild’s product, Fairchild accepts no liability in the event of product failure. In other respects, this product shall be
subject to Fairchild’s Worldwide Terms and Conditions of Sale, unless a separate agreement has been signed by both Parties.
ANTI-COUNTERFEITING POLICY
Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com,
under Terms of Use
Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Advance Information
Formative / In Design
Preliminary
First Production
No Identification Needed
Full Production
Obsolete
Not In Production
Definition
Datasheet contains the design specifications for product development. Specifications may change
in any manner without notice.
Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
Semiconductor reserves the right to make changes at any time without notice to improve design.
Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make
changes at any time without notice to improve the design.
Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.
The datasheet is for reference information only.
Rev. I77
© Fairchild Semiconductor Corporation
www.fairchildsemi.com
Mouser Electronics
Authorized Distributor
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