2N3903 datasheet pdf and Transistors - Bipolar (BJT) - Single product details from ON Semiconductor stock available on our website
SOT-23
2N3903 Datasheet PDF
non-compliant
Technical Specifications
Parameter Name
Value
Type
Parameter
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
TO-226-3, TO-92-3 (TO-226AA)
Number of Pins
3
Supplier Device Package
TO-92-3
Operating Temperature
-55°C~150°C TJ
Packaging
Bulk
Published
1997
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Max Operating Temperature
150°C
Min Operating Temperature
-55°C
Voltage - Rated DC
40V
Max Power Dissipation
625mW
Current Rating
100mA
Base Part Number
2N3903
Number of Elements
1
Polarity
NPN
Element Configuration
Single
Power Dissipation
625mW
Power - Max
625mW
Transistor Type
NPN
Collector Emitter Voltage (VCEO)
40V
Max Collector Current
200mA
DC Current Gain (hFE) (Min) @ Ic, Vce
50 @ 10mA 1V
Vce Saturation (Max) @ Ib, Ic
300mV @ 5mA, 50mA
Collector Emitter Breakdown Voltage
40V
Voltage - Collector Emitter Breakdown (Max)
40V
Current - Collector (Ic) (Max)
200mA
Collector Base Voltage (VCBO)
60V
Emitter Base Voltage (VEBO)
6V
hFE Min
50
RoHS Status
RoHS Compliant
Lead Free
Lead Free
In-Stock:328944 items
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$0.66000
$0.66
10
$0.55400
$5.54
25
$0.48520
$12.13
100
$0.41580
$41.58
250
$0.36036
$90.09
500
$0.30492
$152.46
2N3903 Product Details
2N3903 Description
2N3903 is a type of NPN general-purpose epitaxial silicon transistor manufactured by ON Semiconductor. It is primarily designed for use as general-purpose amplifiers and switches requiring collector currents to 100 mA.
2N3903 Features
Collector-emitter voltage of 40 V
Collector dissipation of 625 mW
Available in the TO-92 package
Operating temperature of -55 °C to +150 °C
2N3903 Applications
General-purpose amplifiers
Switching applications
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