ST2SC2787
ST2SC2787 is NPN Silicon Epitaxial Planar Transistor manufactured by SEMTECH.
Features
1) Small output capacitance 2) Low noise figure
TO-92 Plastic Package Weight approx. 0.19g
Absolute Maximum Ratings (Ta = 25℃) Symbol Collector Base Voltage Collector Emitter Voltage Emitter Base Voltage Collector Current Power Dissipation Junction Temperature Storage Temperature Range VCBO VCEO VEBO IC Ptot Tj TS Value 50 30 5 30 250 150 -55 to +150 Unit V V V m A m W
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a pany listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 23/05/2002
..
ST 2SC2787
Characteristics at Tamb=25 OC Symbol DC Current Gain- at VCE=6V, IC=1m A Current Gain Group M L K Collector Cutoff Current at VCB=50V Emitter Cutoff Current at VEB=5V Base Emitter Voltage- at VCE=6V, IC=1m A Collector Saturation Voltage- at IC=10m A, IB=1m A Gain Bandwidth Product at VCE=6V, IE=-1m A Collector Base Time Constant at VCB =6V, IE=-10m A, f=31.9MHz Output Capacitance at VCB=6V, f=1MHz Noise Figure at VCE=6V, IE=-1m A at f=1MHz, RG=500Ω
- PW≦350μs, Duty Cycle≦2% NF 2 4 d B h FE h FE h FE ICBO IEBO VBE VCE(sat) f T CC․rb’b COB 40 60 90 0.65 150 0.7 0.08 250 10 1.9 80 120 180 0.1 0.1 0.75 0.3 15 2.2 μA μA V V MHz Ps p F Min. Typ. Max. Unit
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a pany listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 23/05/2002
..
ST 2SC2787
Total power dissipation vs. ambient temperature
Total power dissipation, m W
350 In free air 300 250 200 150 100
Collector current vs. collector emitter voltage
10 8
Ic (m A)
70 60 50 40
6 4 2
30 20 I B=10 A
50 0
Ambient temperature ( C)
Collector current vs. base emitter...
