R25 Zero-power resistance TC=25 °C
∆R/R Deviation of resistance R
B
B-constant Approximate by equation
(25/50)
P25 Power dissipation TC=25 °C
THERMAL RESISTANCE CHARACTERISTICS
Symbol Item Conditions
R
R
R
R
R
Junction to case, per Inverter IGBT - - 0.20
th(j-c)Q
Junction to case, per Inverter DIODE - - 0.29
th(j-c)D
Junction to case, per Brake IGBT - - 0.35
th(j-c)Q
th(j-c)D
Contact thermal resistance
th(c-s)
Thermal resistance
(Note4)
=25 °C, unless otherwise specified)
j
(Note4)
4.85 5.00 5.15 kΩ
=493 Ω, TC=100 °C
100
(Note4)
- - 10 mW
(Note4)
-7.3 - +7.8 %
(Note7)
- 3375 - K
Junction to case, per Brake DIODE - - 0.63
(Note4)
Case to heat sink, per 1 module,
(Note7)
Thermal grease applied
Limits
Min. Typ. Max.
Limits
Min. Typ. Max.
- 15 - K/kW
Unit
Unit
K/W
K/W
MECHANICAL CHARACTERISTICS
Symbol Item Conditions
Mt Mounting torque Main terminals M 5 screw 2.5 3.0 3.5 N·m
Ms Mounting torque Mounting to heat sink M 5 screw 2.5 3.0 3.5 N·m
ds Creepage distance
da Clearance
Terminal to terminal 10.25 - Terminal to base plate 12.32 - Terminal to terminal 10.28 - Terminal to base plate 10.85 - -
m mass - - 370 - g
ec Flatness of base plate On the centerline X, Y
(Note8)
±0 - +100 μm
Note1. Represent ratings and characteristics of the anti-parallel, emitter-collector free wheeling diode (DIODE).
2. Junction temperature (T
3. Pulse width and repetition rate should be such that the device junction temperature (T
4. Case temperature (T
) should not increase beyond T
j
) and heat sink temperature (Ts) are defined on the each surface (mounting side) of base plate and heat sink
C
jmax
rating.
) dose not exceed T
j
just under the chips. Refer to the figure of chip location.
5. Pulse width and repetition rate should be such as to cause negligible temperature rise.
Refer to the figure of test circuit.
R
6.
5025
: resistance at absolute temperature T25 [K]; T25=25 [°C]+273.15=298.15 [K]
R
25
: resistance at absolute temperature T50 [K]; T50=50 [°C]+273.15=323.15 [K]
R
50
25
ln(B
)/(
/()
R
11
,
)
TT
502550
7. Typical value is measured by using thermally conductive grease of λ=0.9 W/(m·K).
8. The base plate (mounting side) flatness measurement points (X, Y) are as follows of the following figure.
Limits
Min. Typ. Max.
rating.
jmax
Unit
mm
mm
Y
mounting side
-:Concave
+:Convex
mounting side
+:Convex
mounting side
-:Concave
X
9. Use the following screws when mounting the printed circuit board (PCB) on the stand offs.
"φ2.6×10 or φ2.6×12 self tapping screw"
The length of the screw depends on the thickness (t1.6~t2.0) of the PCB.
Publication Date : August 2013
4
Loading...
+ 9 hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.