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UN521K

Description
Silicon NPN epitaxial planer transistor
CategoryDiscrete semiconductor    The transistor   
File Size218KB,17 Pages
ManufacturerPanasonic
Websitehttp://www.panasonic.co.jp/semicon/e-index.html
Environmental Compliance
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UN521K Overview

Silicon NPN epitaxial planer transistor

UN521K Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Parts packaging codeSC-70
package instructionSMALL OUTLINE, R-PDSO-G3
Contacts3
Reach Compliance Codeunknow
ECCN codeEAR99
Other featuresBUILT IN BIAS RESISTOR RATIO 47
Maximum collector current (IC)0.1 A
Collector-emitter maximum voltage50 V
ConfigurationSINGLE WITH BUILT-IN RESISTOR
Minimum DC current gain (hFE)160
JESD-30 codeR-PDSO-G3
Number of components1
Number of terminals3
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Polarity/channel typeNPN
Maximum power dissipation(Abs)0.15 W
Certification statusNot Qualified
surface mountYES
Terminal formGULL WING
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
transistor applicationsSWITCHING
Transistor component materialsSILICON
Nominal transition frequency (fT)150 MHz
Base Number Matches1
Transistors with built-in Resistor
UN5211/5212/5213/5214/5215/5216/5217/5218/5219/5210/
521D/521E/521F/521K/521L/521M/521N/521T/521V/521Z
Silicon NPN epitaxial planer transistor
For digital circuits
2.1±0.1
Unit: mm
s
Features
0.65
0.425
1.25±0.1
0.425
1
2.0±0.2
1.3±0.1
0.65
q
3
2
0.9±0.1
0 to 0.1
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
q
Marking Symbol (R
1
)
UN5211
8A
10kΩ
UN5212
8B
22kΩ
UN5213
8C
47kΩ
UN5214
8D
10kΩ
UN5215
8E
10kΩ
UN5216
8F
4.7kΩ
UN5217
8H
22kΩ
UN5218
8I
0.51kΩ
UN5219
8K
1kΩ
UN5210
8L
47kΩ
UN521D
8M
47kΩ
UN521E
8N
47kΩ
UN521F
8O
4.7kΩ
UN521K
8P
10kΩ
UN521L
8Q
4.7kΩ
UN521M
EL
2.2kΩ
UN521N
EX
4.7kΩ
UN521T
EZ
22kΩ
UN521V
FD
2.2kΩ
UN521Z
FF
4.7kΩ
(R
2
)
10kΩ
22kΩ
47kΩ
47kΩ
5.1kΩ
10kΩ
10kΩ
22kΩ
10kΩ
4.7kΩ
4.7kΩ
47kΩ
47kΩ
47kΩ
2.2kΩ
22kΩ
0.7±0.1
0.2±0.1
1 : Base
2 : Emitter
3 : Collector
EIAJ : SC–70
S–Mini Type Package
Internal Connection
R1
C
B
R2
E
s
Absolute Maximum Ratings
Parameter
Collector to base voltage
Collector to emitter voltage
Collector current
Total power dissipation
Junction temperature
Storage temperature
Symbol
V
CBO
V
CEO
I
C
P
T
T
j
T
stg
(Ta=25˚C)
Ratings
50
50
100
150
150
–55 to +150
Unit
V
V
mA
mW
˚C
˚C
0.15
-0.05
+0.1
s
Resistance by Part Number
0.2
0.3
-0
q
Costs can be reduced through downsizing of the equipment and
reduction of the number of parts.
S-Mini type package, allowing automatic insertion through tape
packing and magazine packing.
+0.1
1
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