Mar.2020
LEGM75TD120E2H
IGBT Power Module
Features:
Applications:
• VCE=1200V IC=75A
• The inverter
• Low VCE(sat)
• Motor control and drives
• VCEsat with positive temperature coefficient
• Maximum junction temperature 150℃
• Isolation Type Package
Package Type & Internal Circuit
E2
Internal Circuit
Maximum Rated Values(IGBT Inverter)
Symbol
Parameter
Conditions
Ratings
Unit
1200
V
Collector-emitter voltage
VEC= 0 V,IC= 1 mA,Tvj= 25 ℃
Continuous Collector Current
TC=100 ℃
75
A
ICRM
Peak Collector Current
ICRM= 2 IC
150
A
VGES
Gate-Emitter Voltage
Tvj= 25 ℃
±30
V
Total Power Dissipation
TC= 25 ℃,Tvjmax= 150 ℃
350
W
VCES
IC
Ptot
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Characteristics Values (IGBT Inverter)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
IC= 75 A, VGE= 15 V, Tvj= 25 ℃
1.78
V
IC= 75 A, VGE= 15 V, Tvj= 125 ℃
1.97
V
Gate Threshold Voltage
IC= 5.0 mA,VCE= VGE,Tvj= 25 ℃
5.8
V
ICES
Collector-Emitter Cut-off Current
VCE=1200 V, VGE=0 V, Tvj=25 ℃
1.2
mA
IGES
Gate-Emitter Leakage Current
VCE= 0 V, VGE= 15 V, Tvj= 25 ℃
410
nA
td(on)
Turn-on Delay Time, Inductive Load
110
ns
Rise Time, Inductive Load
35
ns
270
ns
170
ns
VCE(sat)
VGE(th)
tr
Collector-Emitter Saturation Voltage
IC= 75 A,VCE= 600 V
td(off)
tf
Turn-off Delay Time, Inductive Load
Fall Time, Inductive Load
VGE =±15 V
RG = 2 Ω
Tvj = 25 ℃
Eon
Turn-on Energy Loss per Pulse
1.9
mJ
Eoff
Energy Loss per Pulse
4.8
mJ
td(on)
Turn-on Delay Time, Inductive Load
110
ns
Rise Time, Inductive Load
40
ns
320
ns
280
ns
tr
IC = 75 A,VCE = 600 V
td(off)
tf
Turn-off Delay Time, Inductive Load
Fall Time, Inductive Load
VGE = ±15 V
RG= 2 Ω
Tvj= 125 ℃
Eon
Turn-on Energy Loss per Pulse
2.4
mJ
Eoff
Energy Loss per Pulse
7.5
mJ
RthJC
Tvj op
Thermal resistance, junction to case
per IGBT
Temperature under switching conditions
-40
0.35
K/W
125
℃
VGE ≤ 15 V, VCC = 600 V
ISC
SC data
VCEmax = VCES -LsCE ·di/dt
400
A
tP ≤ 10 µs, Tvj = 125 ℃
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Maximum Rated Values (Diode Inverter)
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
VRRM
Repetitive Peak Reverse Voltage
Tvj= 25 ℃
1200
V
IF
Continuous DC Forward Current
TC= 100 ℃
75
A
IFRM
Repetitive Peak Forward Current
tP= 1 ms
150
A
I2t Value
VR= 0 V, tP= 10 ms, Tvj= 125 ℃
1200
A2 s
I 2t
Characteristic Values (Diode Inverter)
Symbo
l
VF
trr
Parameter
Conditions
Min.
Typ.
Max.
Unit
IF= 75 A, VCE= 0 V, Tvj= 25 ℃
1.79
V
IF= 75 A, VCE= 0 V, Tvj= 125 ℃
1.96
V
100
ns
15.6
uC
0.5
mJ
120
ns
23.4
uC
1.3
mJ
Forward Voltage
Reverse Recovery time
IF= 75 A,VR= 600 V
Qr
Recovered Charge
Erec
Reverse Recovery Energy
-di/dt = 2000 A/us
Tvj = 25 ℃
trr
Reverse Recovery time
IF= 75A,VR= 600 V
Qr
Recovered Charge
Erec
Reverse Recovery Energy
-di/dt = 2000 A/us
Tvj = 125 ℃
RthJC
Thermal resistance, junction to case
Tvj op
Temperature under switching conditions
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per Diode
-40
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0.65
K/W
125
℃
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Mar.2020
NTC-Thermistor (Characteristic Values)
Symbol
Parameter
Conditions
R25
Rated resistance
Tc= 25 ℃
∆R/R
Deviation of R100
Tc= 100 ℃
P25
Power dissipation
Tc= 25 ℃
B25/50
B-value
B25/100
B-value
Min.
Typ.
Max.
KΩ
5
-5
Unit
5
%
20
mW
R2= R25exp[B25/50(1/T2-1/(298,15K))]
3380
K
R2= R25exp[B25/100(1/T2-1/(298,15K))]
3450
K
Module Characteristics
Symbol
Parameter
Conditions
Typ.
Max.
2500
Unit
Visol
Isolation voltage
Tstg
Storage Temperature
-40
150
℃
F
Mountig Force per Clamp
40
80
N
G
Weight of Module
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t= 1 min,f= 50 Hz
Min.
V
40
4/8
g
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Output characteristic of IGBT,Inverter(typical)
IC= f (VCE)
VGE = 15 V
Switching losses IGBT,Inverter(typical)
Eon = f (IC), Eoff = f (IC)
VGE= ±15 V, RG= 2 Ω, VCE = 600 V
16
150
VCE, Tvj=25℃
VCE, Tvj=125℃
Eon, Tvj =25℃
Eon, Tvj =125℃
Eoff, Tvj =25℃
Eoff, Tvj =125℃
14
125
12
100
E (mJ)
IC (A)
10
75
8
6
50
4
25
2
0
0.5
0
1.0
1.5
2.0
VCE (V)
2.5
3.0
0
3.5
30
60
90
120
150
IC (A)
Switching losses IGBT,Inverter(typical)
RBSOA IGBT,Inverter (typical)
Eon = f (RG), Eoff = f (RG)
IC= f (VCE)
VGE = ±15V, IC = 75A , VCE = 600V
VGE = ±15V, RG = 50Ω, Tvj =125 ℃
175
16
Eon, Tvj=25℃
Eon, Tvj=125℃
Eoff, Tvj=25℃
Eoff, Tvj=125℃
14
150
12
125
IC Modul
IC Chip
100
IC (A)
E (mJ)
10
8
75
6
50
4
25
2
0
0
0
10
20
30
40
50
RG (Ω)
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0
200
400
600 800 1000 1200 1400
VCE (V)
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Mar.2020
Switching losses Diode, Inverter (typical)
Erec = f (RG)
IF = 75 A, VCE = 600 V
Forward characteristic of Diode, Inverter (typical)
IF = f (VF)
150
8
VF,Tvj=25℃
VF,Tvj=125℃
Erec, Tvj = 25℃
Erec, Tvj = 125℃
7
125
6
100
E (mJ)
IF (A)
5
75
4
3
50
2
25
1
0
0.0
0.5
1.0
1.5
VF (V)
2.0
2.5
0
0
3.0
5
10
15
20
25
RG (Ω)
Switching losses Diode, Inverter (typical)
Erec = f (IF)
RG = 2 Ω, VCE = 600 V
NTC-Thermistor-temperature characteristic (typical)
R = f (T)
100k
11
Erec, Tvj=25℃
Erec, Tvj=125℃
10
Rtyp
9
10k
R (Ω)
E (mj)
8
7
6
1k
5
4
100
3
0
30
60
90
120
150
20
40
60
80
100 120 140 160
TC (℃)
IF (A)
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Circuit Diagram
P
G3
G5
U
V
G2
G4
G6
E’U
E’V
EU
G1
T1
T2
θ
E’W
EV
W
EW
Package Dimensions
(Dimensions in Millimeters)
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DISCLAIMER
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE
TO IMPROVE RELIABITILY, FUNCTION OR DESIGN OR OTHERWISE
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