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What is UN8231?

This electronic component, produced by the manufacturer "Panasonic Semiconductor", performs the same function as "Silicon NPN epitaxial planer transistor".


UN8231 Datasheet PDF - Panasonic Semiconductor

Part Number UN8231
Description Silicon NPN epitaxial planer transistor
Manufacturers Panasonic Semiconductor 
Logo Panasonic Semiconductor Logo 


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Transistors with built-in Resistor
UN8231/UN8231A
Silicon NPN epitaxial planer transistor
For switching
s Features
q High forward current transfer ratio hFE.
q Resistor built-in type, allowing downsizing of the equipment and
reduction of the number of parts.
q Available in a type with radial taping.
s Absolute Maximum Ratings (Ta=25˚C)
Parameter
Symbol
Ratings
Unit
Collector to UN8231
base voltage UN8231A
VCBO
20
60
V
Collector to UN8231
emitter voltage UN8231A
VCEO
20
50
V
Peak collector current
ICP
1.5
A
Collector current
IC 0.7 A
Total power dissipation
PT*
1
W
Junction temperature
Tj
150
˚C
Storage temperature
Tstg –55 to +150
˚C
* Printed circuit board: Copper foil area of 1cm2 or more and thickness of
1.7mm for the collector portion.
6.9±0.1
0.7 4.0
Unit: mm
1.05 2.5±0.1
±0.05
(1.45)
0.8
0.65 max.
+0.1
0.45–0.05
2.5±0.5 2.5±0.5
123
1 : Emitter
2 : Collector
3 : Base
MT-2 Type Package
Internal Connection
R1(1k)
B
R2
(47k)
C
E
s Electrical Characteristics (Ta=25˚C)
Parameter
Symbol
Collector cutoff current
Collector cutoff current
Emitter cutoff current
Collector to base voltage
UN8231
UN8231A
ICBO
ICEO
IEBO
VCBO
UN8231
Collector to emitter voltage
VCEO
UN8231A
Forward current transfer ratio
Collector to emitter saturation voltage
Input resistance
Resistance ratio
hFE*
VCE(sat)*
R1
Transition frequency
fT
Conditions
VCB = 15V, IE = 0
VCE = 15V, IB = 0
VEB = 14V, IC = 0
IC = 10µA, IE = 0
IC = 1mA, IB = 0
VCE = 10V, IC = 150mA
IC = 500mA, IB = 5mA
R1/R2
VCB = 10V, IE = –50mA, f = 200MHz
min
20
60
20
50
800
0.7
0.016
typ max Unit
1 µA
10 µA
0.5 mA
V
V
2100
0.4 V
1 1.3 k
0.021 0.025
200 MHz
*Pulse measurement
1


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for UN8231 electronic component.


Information Total 2 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
UN8231The function is Silicon NPN epitaxial planer transistor. Panasonic SemiconductorPanasonic Semiconductor
UN8231AThe function is Silicon NPN epitaxial planer transistor. Panasonic SemiconductorPanasonic Semiconductor

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