【南京南山半导体有限公司 — 长电贴片三极管选型资料】www.nscn.com.cn
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-23 Plastic-Encapsulate Transistors SOT–23 FMMT449 TRANSISTOR (NPN) FEATURES Low Equivalent On-Resistance MARKING: 449 MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol VCBO VCEO VEBO IC PC RΘJA Tj Tstg Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Power Dissipation Thermal Resistance From Junction To Ambient Junction Temperature Storage Temperature Value 50 30 5 1 200 625 150 -55～+150 Unit V V V A mW ℃/W ℃ ℃ 1. BASE 2. EMITTER 3. COLLECTOR ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified) Parameter Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector cut-off current Emitter cut-off current Symbol V(BR)CBO V(BR)CEO V(BR)EBO ICBO IEBO hFE(1) * DC current gain hFE(2) * hFE(3) * hFE(4) * Collector-emitter saturation voltage Base-emitter saturation voltage Base-emitter voltage Transition frequency Collector output capacitance *Pulse test VCE(sat)2* VBE(sat)* VBE* fT Cob Test conditions IC=1mA, IE=0 IC=10mA, IB=0 IE=100µA, IC=0 VCB=40V, IE=0 VEB=4V, IC=0 VCE=2V, IC=50mA VCE=2V, IC=500mA VCE=2V, IC=1A VCE=2V, IC=2A 150 IC=2A, IB=200mA IC=1A, IB=100mA VCE=2V, IC=1A VCE=10V,IC=50mA, f=100MHz VCB=10V, IE=0, f=1MHz Min 50 30 5 70 100 80 40 Typ Max 0.1 0.1 300 0.5 1 1.25 1 15 Unit V V V µA µA V V V V MHz pF VCE(sat)1* IC=1A, IB=100mA A,Oct,2010 【南京南山半导体有限公司 — 长电三极管选型资料】www.nscn.com.cn
SymbolAA1A2bcDEE1ee1LL1θDimensions In MillimetersMin.Max.0.9001.1500.0000.1000.9001.0500.3000.5000.0800.1502.8003.0001.2001.4002.2502.5500.950 TYP.1.8002.0000.550 REF.0.3000.5000°8°Dimensions In InchesMin.Max.0.0350.0450.0000.0040.0350.0410.0120.0200.0030.0060.1100.1180.0470.0550.00.1000.037 TYP.0.0710.0790.022 REF.0.0120.0200°8°
The bottom gasket
Label on the Reel 3000×15 PCS
3000×1 PCS
The top gasket
Stamp “EMPTY” on the empty box
Seal the box with the tape Seal the box with the tape QA Label
Label on the Inner Box
Inner Box: 210 mm× 208 mm×203 mm
Label on the Outer Box
Outer Box: 440 mm× 440 mm× 230 mm
