K3844(2006) データシートの表示（PDF） - Toshiba
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K3844 Datasheet PDF : 6 Pages
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rth − tw
10
2SK3844
1
Duty = 0.5
0.2
0.1
0.1
0.05
0.02
0.01 0.01
Single pulse
0.001
10 μ
100 μ
PDM
t
T
Duty = t/T
Rth (ch-c) = 2.78°C/W
1m
10 m
100 m
1
10
Pulse width tw (s)
Safe operating area
1000
500
300 ID max (Pulse) *
100 μs *
100 ID max (Continuous)
1ms *
30
10
DC Operation
Tc = 25°C
5
3
1
* Single nonrepetitive pulse
0.5 Tc = 25°C
0.3 Curves must be derated
linearly with increase in
temperature.
0.1
1
VDSS max
10
100
Drain−source voltage VDS (V)
EAS – Tch
600
500
400
300
200
100
0
25
50
75
100
125
150
Channel temperature (initial) Tch (°C)
15 V
0V
BVDSS
IAR
VDD
VDS
Test circuit
RG = 25 Ω
VDD = 25 V, L = 353 μH
Wave form
ΕAS
=
1
2
⋅
L
⋅I2
⋅
⎜⎜⎝⎛
BVDSS
BVDSS − VDD
⎟⎟⎠⎞
5
2006-11-17
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