JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-251-3L Plastic-Encapsulate Transistors TO-251-3L 2SB1261-Z TRANSISTOR (PNP) FEATURES 1. BASE High hFE Low VCE(sat) 2. COLLECTOR 3. EMITTER MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value Unit VCBO Collector-Base Voltage -60 V VCEO Collector-Emitter Voltage -60 V VEBO Emitter-Base V

2SB1261-Z(PNP) TO-251/TO-252-2L TransistorTO-2511. BASE 2. COLLECTOR 3. EMITTER 1 2 3 Features High hFE hFE=100 to 400 Low vCE(sat) vCE(sat) 0.3V MAXIMUM RATINGS (TA=25 unless otherwise noted) TO-252-2LSymbol Parameter Value UnitsVCBO Collector-Base Voltage -60 V VCEO Collector-Emitter Voltage -60 V VEBO Emitter-Base Voltage -7 V IC Collector Current -

SMD Type TransistorsPNP Transistors2SB1261-ZTO-252Unit: mm+0.156.50-0.15+0.12.30 -0.1+0.25.30-0.2 +0.80.50 -0.7 Features High hFE hFE = 100 to 400 Low VCE(sat) VCE(sat) 0.3 V0.127+0.10.80-0.1max+ 0.11 Base2.3 0.60- 0.1+0.154 .60 -0.152 Collector3 Emitter Absolute Maximum Ratings Ta = 25Parameter Symbol Rating Unit Coll

2SB1261Silicon PNP Power TransistorsDESCRIPTIONLow Collector Saturation VoltageHigh Power Dissipation-: P = 10W(Max)@T =25C CMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in audio amplifier and switching,especially in hybrid integrated circuits.ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMET

isc Silicon NPN Power Transistors 2SB1261-KDESCRIPTIONLow Collector Saturation VoltageHigh Power Dissipation-: P = 10W(Max)@T =25C CComplement to Type 2SD1899-KMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for use in audio amplifier and switching,especially in hybrid integrated circuits.ABSOLUTE MAXIMUM