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3DD2498
1.
3DD2498 NPN , 21 , 。: ● 、 ● ● ● ● :TO-3P(H)IS
2.
2.1 ,Tamb= 25℃ - VCE0 - VCB0 - VEB0 IC Ta=25℃ Ptot Tc=25℃ Tj Tstg 2.2 ,Tamb= 25℃ - - - - ICB0 IEB0 hFEa VCEsata VBEsata tf fT VCB=1500V, IE=0 VEB=5V, IC=0 VCE=5V, IC=1A IC=4A, IB=0.8A IC=4A, IB=0.8A VCC=105V, IC=4A 2IB1=-IB2=0.8A VCE=10V, IC=0.1A f=0.3MHz
B B
600 1500 5 6 3 50 150 -55~150
V V V A W ℃ ℃
1 10 8 40 5 1.2 1 1
mA μA
V V μs MHz
a: tp≤300μs,δ≤2%
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3DD2498
3.
()
IC (A)
Tcase=25℃
Ptot - T
Ptot (W) 40
Ptot-Tcase
1 30 20 10
0.1
Ptot-Tamb
0.