Details, datasheet, quote on part number: UN1221
PartUN1221
CategoryDiscrete => Transistors => Bipolar => RETs (Resistor Equipped transistors)
TitleRETs (Resistor Equipped transistors)
DescriptionMarking = ;; V<SUB>CEO</SUB>(V) = 50 ;; I<SUB>C</SUB>(A) = 0.5 ;; P<SUB>T</SUB>(W) = 0.6 ;; R<SUB>1</SUB>(kW ) = 2.2 ;; R<SUB>2</SUB>(kW ) = 2.2 ;; Package = M-A1
CompanyPanasonic Industrial Company/Electronic Components
DatasheetDownload UN1221 datasheet
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Features, Applications

Collector to base voltage Collector to emitter voltage Collector current Total power dissipation Junction temperature Storage temperature

Parameter Collector cutoff current Emitter cutoff current UNR1222 UNR1223/1224

Symbol ICBO ICEO IEBO VCBO VCEO hFE VCE(sat) VOH VOL fT R1 Conditions VCB = 0 VCE = 0 VEB = 0 VCE = 5mA VCC = 500 VCC = 500 VCB 1.0 0.22 Note) The part numbers in the parenthesis show conventional part number. 1.2 (+30%) MHz min typ max V mA Unit µA

Collector to base voltage Collector to emitter voltage Forward UNR1221 current UNR1222 transfer UNR1223/1224 ratio Collector to emitter saturation voltage Output voltage high level Output voltage low level Transition frequency Input resistance UNR1222 UNR1223

Costs can be reduced through downsizing of the equipment and reduction of the number of parts. M type package allowing easy automatic and manual insertion as well as stand-alone fixing to the printed circuit board.






 

Related products with the same datasheet
UN1222
UN1223
UN1224
UNR1221
UNR1222
UNR1223
UNR1224
Some Part number from the same manufacture Panasonic Industrial Company/Electronic Components
UN1222 Marking = ;; VCEO(V) = 50 ;; IC(A) = 0.5 ;; PT(W) = 0.6 ;; R1(kW ) = 2.2 ;; R2(kW ) = 2.2 ;; Package = M-A1
UN1231 Marking = ;; VCEO(V) = 20 ;; IC(A) = 0.7 ;; PT(W) = 0.01 ;; R1(kW ) = 1 ;; R2(kW ) = 0.021 ;; Package = M-A1
UN206 VCEO(V) = 18 ;; IC(A) = 1 ;; PT(W) = 0.5 ;; Package = SO10-G1
UN2110 Marking = 6L ;; VCEO(V) = -50 ;; IC(A) = -0.1 ;; PT(W) = 0.2 ;; R1(kW ) = 47 ;; R2(kW ) = ;; Package = Mini3-G1
UN2121 Marking = 7A ;; VCEO(V) = -50 ;; IC(A) = -0.5 ;; PT(W) = 0.2 ;; R1(kW ) = 2.2 ;; R2(kW ) = 2.2 ;; Package = Mini3-G1
UN2154 Marking = ev ;; VCEO(V) = -30 ;; IC(A) = -0.1 ;; PT(W) = 0.2 ;; R1(kW ) = 10 ;; R2(kW ) = 47 ;; Package = Mini3-G1
UN216 VCEO(V) = -10/10 ;; IC(A) = -3/3 ;; PT(W) = 0.5 ;; Package = SO14-G1
UN217 VCEO(V) = -10/10 ;; IC(A) = -1/1 ;; PT(W) = 0.5 ;; Package = SO10-G1
UN2210 Marking = 8L ;; VCEO(V) = 50 ;; IC(A) = 0.1 ;; PT(W) = 0.2 ;; R1(kW ) = 47 ;; R2(kW ) = ;; Package = Mini3-G1
UN222 VCEO(V) = -10/10 ;; IC(A) = -3/3 ;; PT(W) = 0.5 ;; Package = SO14-G1
UN2221 Marking = 9A ;; VCEO(V) = 50 ;; IC(A) = 0.5 ;; PT(W) = 0.2 ;; R1(kW ) = 2.2 ;; R2(kW ) = 2.2 ;; Package = Mini3-G1
UN2225 Marking = FZ ;; VCEO(V) = 20 ;; IC(A) = 0.6 ;; PT(W) = 0.2 ;; R1(kW ) = 10 ;; R2(kW ) = ;; Package = Mini3-G1
UN225 VCEO(V) = -10/10 ;; IC(A) = -0.5/0.5 ;; PT(W) = 0.5 ;; Package = SO16-G1
UN227 VCEO(V) = -10/10 ;; IC(A) = -1.5/1.5 ;; PT(W) = 0.5 ;; Package = SO16-G1
UN228 VCEO(V) = -10/10 ;; IC(A) = -1/1 ;; PT(W) = 0.5 ;; Package = SO10-G1
UN230 VCEO(V) = -10/10 ;; IC(A) = -3/3 ;; PT(W) = 0.5 ;; Package = SO10-G1
UN4110 Marking = ;; VCEO(V) = -50 ;; IC(A) = -0.1 ;; PT(W) = 0.3 ;; R1(kW ) = 47 ;; R2(kW ) = ;; Package = NS-A1NS-B1
UN4121 Marking = ;; VCEO(V) = -50 ;; IC(A) = -0.5 ;; PT(W) = 0.3 ;; R1(kW ) = 2.2 ;; R2(kW ) = 2.2 ;; Package = NS-A1NS-B1
UN4210 Marking = ;; VCEO(V) = 50 ;; IC(A) = 0.1 ;; PT(W) = 0.3 ;; R1(kW ) = 47 ;; R2(kW ) = ;; Package = NS-A1NS-B1
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