2SK3879
rth − tw
10
1 duty=0.5
0.1
0.01
0.1
0.05
0.02
0.01
SINGLE PULSE
0.001
0.00001 0.0001 0.001
0.01
PDM
t
T
Duty=t/T
Rt h( ch-c) =1. 56℃
0.1
1
10
PULSE WIDTH tw (S)
SAFE OPERATING AREA
100
IIDDMMAAXX(P(PUULSLESDE)D*)*
10 IIDD MMAAXX(CCOONNTTIINNUUOOUUSS)) *
110000μμss**
11mmss**
1
DDCC OOPPEERRAATTIOIONN
TTcc== 2255°℃
0.1
** SISNIGNLGELENONNORNERPEEPTEITTIVITEIVPEULSE
Tc =P2U5°LCSE Tc=25℃
CurvCeusrvmeusstmbuesdtebreateddetlianeedarly with
increlianseeailnitytemwpitehraitnucrerease in
temperature.
VDSS MAX.
0.01
1
10
100
1000
DRAIN−SOURCE VOLTAGE VDS (V)
EAS – Tch
400
350
300
250
200
150
100
50
0
25
50
75
100
125
150
CHANNEL TEMPERATURE (INITIAL) Tch (°C)
15 V
−15 V
BVDSS
IAR
VDD
VDS
TEST CIRCUIT
RG = 25 Ω
VDD = 90 V, L = 16.1 mH
WAVE FORM
ΕAS
=
1
2
⋅
L
⋅I2
⋅
⎜⎜⎝⎛
BVDSS
BVDSS − VDD
⎟⎟⎠⎞
5
2009-09-29