2SB1243 Specs and Replacement
Type Designator: 2SB1243
Material of Transistor: Si
Polarity: PNP
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 1 W
Maximum Collector-Base Voltage |Vcb|: 60 V
Maximum Collector-Emitter Voltage |Vce|: 50 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 3 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Transition Frequency (ft): 70 typ MHz
Collector Capacitance (Cc): 50 pF
Forward Current Transfer Ratio (hFE), MIN: 120
Noise Figure, dB: -
Package: ATV
- BJT ⓘ Cross-Reference Search
2SB1243 datasheet
..2. Size:141K rohm
2sb1243.pdf 
Power Transistor ( 60V, 3A) 2SB1243 Features Dimensions (Unit mm) 1) Low VCE(sat). 2SB1243 VCE(sat) = -0.5V (Typ.) 2.5 0.2 (IC/IB = -2A / -0.2A) 6.8 0.2 2) Complements the 2SD1864. Structure 0.65Max. Epitaxial planar type PNP silicon transistor 0.5 0.1 (1) (2) (3) 2.54 2.54 1.05 0.45 0.1 (1) Emitter ROHM ATV (2) Collector (3) Base Absolute... See More ⇒
..3. Size:166K rohm
2sb1184 2sb1243.pdf
Power Transistor (-60V, -3A) 2SB1184 / 2SB1243 Features Dimensions (Unit mm) 1) Low VCE(sat). 2SB1184 2SB1243 VCE(sat) = -0.5V (Typ.) (IC/IB = -2A / -0.2A) 2.5 0.2 6.8 0.2 2.3 +0.2 6.5 0.2 -0.1 C0.5 2) Complements the 2SD1760 / 2SD1864. 5.1 +0.2 -0.1 0.5 0.1 Structure 0.65Max. 0.65 0.1 0.75 Epitaxial planar type 0.9 PNP silicon transistor 0.55 0... See More ⇒
..4. Size:129K rohm
2sb1184 2sb1243 2sb1185.pdf
Transistors Power Transistor (*60V, *3A) 2SB1184 / 2SB1243 / 2SB1185 FFeatures FExternal dimensions (Units mm) 1) Low VCE(sat). VCE(sat) = *0.5V (Typ.) (IC / IB = *2A / *0.2A) 2) Complements the 2SD1760 / 2SD1864 / 2SD1762. FStructure Epitaxial planar type PNP silicon transistor (96-128-B57) 223 Transistors 2SB1184 / 2SB1243 / 2SB1185 FAbsolute maximum ratings (Ta = 25_C) FEle... See More ⇒
8.1. Size:140K rohm
2sb1260 2sb1181 2sb1241.pdf
Power Transistor ( 80V, 1A) 2SB1260 / 2SB1181 / 2SB1241 Features Dimensions (Unit mm) 1) Hight breakdown voltage and high current. 2SB1260 2SB1181 BVCEO= 80V, IC = 1A 2.3+0.2 6.5 0.2 2) Good hFE linearty. C0.5 5.1+0.2 3) Low VCE(sat). 0.5 0.1 4.5+0.2 1.5 Complements the 2SD1898 / 2SD1863 / 2SD1733. 1.6 0.1 0.65 0.1 0.75 (1) (2) (3) 0.9 0... See More ⇒
8.2. Size:173K rohm
2sb1188 2sb1182 2sb1240.pdf
Medium power transistor ( 32V, 2A) 2SB1188 / 2SB1182 / 2SB1240 Features Dimensions (Unit mm) 1) Low VCE(sat). 2SB1188 2SB1182 VCE(sat) = 0.5V (Typ.) (IC/IB = 2A / 0.2A) 2.3+0.2 6.5 0.2 -0.1 4.5+0.2 -0.1 C0.5 2) Complements the 2SD1766 / 2SD1758 / 2SD1862. +0.2 5.1+0.2 1.5-0.1 -0.1 0.5 0.1 1.6 0.1 0.65 0.1 0.75 (1) (2) (3) +0.1 Structure 0.4-... See More ⇒
8.3. Size:80K rohm
2sb1241.pdf
2SB1260 / 2SB1181 / 2SB1241 Transistors Power Transistor (-80V, -1A) 2SB1260 / 2SB1181 / 2SB1241 Features External dimensions (Units mm) 1) High breakdown voltage and high 2SB1260 2SB1181 current. 2.3+0.2 6.5 0.2 -0.1 C0.5 BVCEO= -80V, IC=-1A 5.1+0.2 -0.1 0.5 0.1 4.5+0.2 -0.1 2) Good hFE linearity. 1.5+0.2 1.6 0.1 -0.1 3) Low VCE(sat). 4) Complements the 2SD1898 / 0.... See More ⇒
8.4. Size:130K rohm
2sb1188 2sb1188 2sb1182 2sb1240 2sb822 2sb1277 2sb911m.pdf
Transistors Medium power Transistor(*32V,*2A) 2SB1188 / 2SB1182 / 2SB1240 / 2SB822 / 2SB1277 / 2SB911M FFeatures FExternal dimensions (Unit mm) 1) Low VCE(sat). VCE(sat) = *0.5V (Typ.) (IC / IB = *2A / *0.2A) 2) Complements the 2SD1766 / 2SD1758 / 2SD1862 / 2SD1189F / 2SD1055 / 2SD1919 / SD1227M. FStructure Epitaxial planar type PNP silicon transistor (96-131-B24) 215 2SB1188 ... See More ⇒
8.5. Size:145K rohm
2sb1182 2sb1240.pdf
Medium power transistor ( 32V, 2A) 2SB1182 / 2SB1240 Features Dimensions (Unit mm) 1) Low VCE(sat). 2SB1182 2SB1240 VCE(sat) = 0.5V (Typ.) 2.5 0.2 6.8 0.2 (IC/IB = 2A / 0.2A) 2.3+0.2 6.5 0.2 -0.1 C0.5 2) Complements 2SD1758 / 2SD1862. 5.1+0.2 -0.1 0.5 0.1 0.65Max. 0.65 0.1 Structure 0.75 0.9 0.5 0.1 Epitaxial planar type 0.55 0.1 PN... See More ⇒
8.7. Size:299K lzg
2sb1240 3ca1240.pdf
2SB1240(3CA1240) PNP /SILICON PNP TRANSISTOR Purpose Medium power amplifier applications. - 2SD1862(3DA1862) Features Low V ,complements the 2SD1862(3DA1862). CE(sat) /Absolute maximum ratings(Ta=25 ) Symbol Rating Unit V -40... See More ⇒
Detailed specifications: 2SB1236, 2SB1237, 2SB1238, 2SB1239, 2SB124, 2SB1240, 2SB1241, 2SB1242, 2N2222, 2SB1244, 2SB1245, 2SB1246, 2SB1247, 2SB1248, 2SB1249, 2SB125, 2SB1250
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