2SK3934_09 TOSHIBA [Toshiba Semiconductor], 2SK3934_09 Datasheet - Page 5

• Manufacturer Part Number: 2SK3934_09
• Description: Switching Regulator Applications
• Manufacturer: TOSHIBA [Toshiba Semiconductor]

0.01
100
0.1
10
1
1
I D max (PULSED) *
I D max (CONTINUOUS) *
DRAIN−SOURCE VOLTAGE V
*SINGLE NONREPETITIVE PULSE
CURVES
LINEARLY WITH INCREASE IN
DC OPERATION
SAFE OPERATING AREA
Tc = 25°C
0.001
0.01
TEMPERATURE
0.1
10
10μ
1
Tc = 25°C
MUST
10
Duty=0.5
0.01
0.2
0.1
0.05
0.02
BE
DERATED
100μ
1 ms *
100
SINGLE PULSE
100 μs *
DS
(V)
1ｍ
1000
PULSE WIDTH t
r
th
5
10ｍ
– t
w
R
V
G
DD
w
= 25 Ω
1200
1000
= 90 V, L = 8.13 mH
800
600
400
200
−15 V
(s)
0
100ｍ
15 V
25
TEST CIRCUIT
CHANNEL TEMPERATURE (INITIAL)
P DM
50
Duty = t/T
R th (ch-c) = 2.5°C/W
t
1
T
75
E
T
AS
ch
Ε AS
– T
V
DD
(°C)
=
ch
100
B
10
1
2
VDSS
I
⋅
AR
L
⋅
2 I
WAVEFORM
⋅
125
⎛
⎜
⎜
⎝
2009-09-29
B VDSS
2SK3934
V
DS
B VDSS
150
−
V DD
⎞
⎟
⎟
⎠