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參數(shù)資料
| 型號： | PM25CLB120 |
| 元件分類： | 運(yùn)動控制電子 |
| 英文描述： | AC MOTOR CONTROLLER, 50 A, UFM37 |
| 文件頁數(shù)： | 5/8頁 |
| 文件大小： | 116K |
| 代理商： | PM25CLB120 |
MITSUBISHI <INTELLIGENT POWER MODULES>
PM25CLB120
FLAT-BASE TYPE
INSULATED PACKAGE
May 2005
PRECAUTIONS FOR TESTING
1. Before appling any control supply voltage (VD), the input terminals should be pulled up by resistores, etc. to their corre-
sponding supply voltage and each input signal should be kept off state.
After this, the specified ON and OFF level setting for each input signal should be done.
2. When performing “SC” tests, the turn-off surge voltage spike at the corresponding protection operation should not be al-
lowed to rise above VCES rating of the device.
(These test should not be done by using a curve tracer or its equivalent.)
10%
90%
trr
Irr
tr
td (on)
tc (on)
tc (off)
td (off)
VCIN
Ic
VCE
10%
90%
tf
(ton= td (on) + tr)
(toff= td (off) + tf)
P, (U,V,W)
U,V,W, (N)
VD (all)
IN
Fo
IN
Fo
VD (all)
VCIN
(0V)
Ic
V
P, (U,V,W)
VCIN
(15V)
–
Ic
P
N
CS
U,V,W
Vcc
Ic
VD (all)
P
U,V,W
VCIN
(15V)
VCIN
(15V)
Fo
Fig. 3 Switching time and SC test circuit
Fig. 4 Switching time test waveform
Fig. 1 VCE(sat) Test
Fig. 2 VEC Test
a) Lower Arm Switching
Signal input
(Upper Arm)
Signal input
(Lower Arm)
Signal input
(Upper Arm)
Signal input
(Lower Arm)
b) Upper Arm Switching
VCIN
Fig. 7 Dead time measurement point example
Fig. 5 ICES Test
Fig. 6 SC test waveform
SC
Short Circuit Current
toff(SC)
VD (all)
U,V,W, (N)
P, (U,V,W)
A
Pulse
VCE
VCIN
(15V)
Ic
Fo
IN
Fo
0V
1.5V
2V
0V
t
tdead
1.5V: Input on threshold voltage Vth(on) typical value, 2V: Input off threshold voltage Vth(off) typical value
IPM’ input signal VCIN
(Upper Arm)
IPM’ input signal VCIN
(Lower Arm)
Constant Current
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