2SC3437

SMD S MD Type Silicon NPN Epitaxial 2SC3437 SOT-23 +0.1 2.9-0.1 +0.1 0.4-0.1 Transistors IC Unit: mm High transition frequency: fT = 400 MHz (typ). +0.1 2.4-0.1 Low saturation voltage: VCE (sat) = 0.3 V (max). High speed switching time: tstg = 15 ns (typ). +0.1 1.3-0.1 1 +0.1 0.95-0.1 +0.1 1.9-0.1 2 0.55 0.4 Features 3 +0.05 0.1-0.01 +0.1 0.97-0.1 1.Base 2.Emitter 3.collector Absolute Maximum Ratings Ta = 25 Parameter Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range Symbol VCBO VCEO VEBO IC IB PC Tj Tstg Rating 40 15 5 200 40 150 125 -55 to +125 Unit V V V mA mA mW +0.1 0.38-0.1 0-0.1 www.kexin.com.cn 1 SMD Type 2SC3437 Electrical Characteristics Ta = 25 Parameter Collector cut-off current Emitter cut-off current DC current gain Collector-emitter saturation voltage Base-emitter saturation voltage Transition frequency Collector output capacitance Turn-on time ton Storage time tstg Fall time tf 30 15 Symbol ICBO IEBO hFE Testconditons VCB = 40 V, IE = 0 VEB = 5 V, IC = 0 VCE = 1 V, IC = 10 mA 40 Min Typ Transistors IC Max 0.1 0.1 240 0.3 1.0 Unit ìA ìA VCE (sat) IC = 20 mA, IB = 1 mA VBE (sat) IC = 20 mA, IB = 1 mA fT Cob VCE = 10 V, IC = 10 mA VCB = 10 V, IE = 0, f = 1 MHz 200 400 4 70 V V MHz 6 pF ns ns ns hFE Classification Marking Rank hFE 40 R 80 70 CH O 140 Y 120 240 2 www.kexin.com.cn