Under the chip) measurement point package a, Package b – C&H Technology PM50B4LB060 User Manual
Page 7
PM50B4LA060 / PM50B4LB060
Photo Voltaic IPM
H-Bridge
50 Amperes/600 Volts
6
Powerex, Inc., 200 E. Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
TIME, (s)
TRANSIENT THERMAL
IMPEDANCE CHARACTERISTICS
(IGBT & FWDi - INVERTER PART)
10
1
10
-1
10
-2
10
-3
10
0
10
1
10
0
10
-1
10
-3
10
-2
Z
th
=
R
th
• (NORMALIZED V
ALUE)
Single Pulse
T
C
= 25°C
Per Unit Base =
R
th(j-c)
=
0.95°C/W
(IGBT)
R
th(j-c)
=
1.61°C/W
(FWDi)
NORMALIZED TRANSIENT THERMAL IMPEDANCE,
Z
th(j-c'
)
10
0
10
1
10
2
10
-2
COLLECTOR CURRENT, I
C
, (AMPERES)
SWITCHING TIMES,
t
c(on)
, (
µs)
SWITCHING TIME VS.
COLLECTOR CURRENT
(TYPICAL - INVERTER PART)
10
-1
10
0
V
CC
= 300V
V
D
= 15V
T
j
= 25°C
T
j
= 125°C
INDUCTIVE LOAD
10
0
10
1
10
2
10
-2
COLLECTOR CURRENT, I
C
, (AMPERES)
SWITCHING TIMES,
t
c(off
)
, (
µs)
SWITCHING TIME VS.
COLLECTOR CURRENT
(TYPICAL - INVERTER PART)
10
-1
10
0
COLLECTOR CURRENT, I
C
, (AMPERES)
SWITCHING TIMES,
t
off
, (
µs)
SWITCHING TIME VS.
COLLECTOR CURRENT
(TYPICAL - INVERTER PART)
10
0
10
1
10
2
10
-1
10
0
10
1
V
CC
= 300V
V
D
= 15V
T
j
= 25°C
T
j
= 125
o
C
INDUCTIVE LOAD
V
CC
= 300V
V
D
= 15V
T
j
= 25°C
T
j
= 125°C
INDUCTIVE LOAD
FORWARD CURRENT, I
F
, (AMPERES)
REVERSE RECO
V
ER
Y SWITCHING LOSS
,
E
rr
, (mJ/PULSE)
10
0
10
1
10
2
REVERSE RECOVERY LOSS CHARACTERISTICS
(TYPICAL - INVERTER PART)
V
CC
= 300V
V
D
= 15V
T
j
= 25°C
T
j
= 125°C
INDUCTIVE LOAD
10
0
10
-1
10
-2
10
-3
Note 1: T
C
(under the chip) Measurement Point
Package A
Y
BOTTOM VIEW
X
Y
X
BOTTOM VIEW
Package B