MODEL 7721 SERIES
H Bridge
Power Module
Drives DC motors, transformers and other loads.
Paralleled ultrafast diodes included. Standard
applications are off-line DC motor control and
power conversion.
MODELS/RANGE
NEW PRODUCT
7721-1A
7721-2A
FEATURES AND BENEFITS
22A 500V IGBTs with 8A 600V ultrafast diodes
32A 600V IGBTs with 25A 600V hyperfast diodes
• Saves significant space and assembly time
• Modern design reduces heatsink cost
• Low cost
• Thin package (.200) easily fits between PCB and heatsink
• Internal temperature sensing for fastest possible response
• Replaces 8 each TO-220 or TO-247 discrete power semiconductors
• Custom designs accept any IGBTs or FETs up to size 5 with parallel diodes
• Custom module versions available for specific applications
Example: 3 phase motor drives & rectifier bridges, power servo amplifiers, solenoid drivers, solid state relays,
audio amplifiers, and high-power DC/DC converters.
Specifications subject to change without notice.
7
7-31
Model 7721 Series
ELECTRICAL CHARACTERISTICS (7721-1A)
Parameter
Q1-Q4 IGBT
Continuous Collector Current
Pulsed Collector Current
Reverse Avalanche Energy
Collector Leakage Current
Saturation Voltage
Gate Threshold Voltage
Gate Leakage Current
Total Gate Charge (turn on)
Gate Emitter Charge (turn on)
Gate Collector Charge (turn on)
Turn Off Delay Time
Fall Time
Total Switching Loss
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Junction Temperature
Thermal Resistance
D1-D4 Fred Diodes
Reverse Leakage Current
Forward Voltage
Reverse Recovery Time
Junction Temperature
Thermal Resistance
TH1 NTC Thermistor
Resistance
Resistance Ratio
I
C
I
CM
E
AVR
I
CES
V
CE(ON)
V
GE(TH)
I
GES
Q
g
Q
ge
Q
gc
td
(off)
tf
Ets
Cies
Coes
Cres
T
J
R
thjc
I
R
V
F
trr
T
j
R
thjc
R
25
R
T
/R
25
Symbol
Conditions
1
Min.
Typ.
Max.
40
22
80
15
250
3.0
5.5
±100
83
17
29
150
100
.70
Units
A
A
A
mJ
µA
V
V
V
nA
nC
nC
nC
ns
ns
mJ
pF
pF
pF
°C
°C/W
µA
mA
V
V
ns
°C
°C/W
KΩ
T
C
= 25°C
T
C
= 100°C
V
GE
= 0V, V
CE
= 500V
I
C
= 22A, V
GE
= 15V
I
C
= 40A, V
GE
= 15V
V
CE
= V
GE
, I
C
= 250µA
V
GE
= ±20V
I
C
= 22A, V
CC
= 400V,V
GE
= 15V
I
C
= 22A, V
CC
= 400V,V
GE
= 15V
I
C
= 22A, V
CC
= 400V,V
GE
= 15V
I
C
= 22A, V
CC
= 400V,V
GE
= 15V,R
G
= 10Ω w/tail
I
C
= 22A, V
CC
= 400V,V
GE
= 15V,R
G
= 10Ω w/tail
I
C
= 22A, V
CC
= 400V,V
GE
= 15V,R
G
= 10Ω w/tail
V
GE
= 0V, V
CC
= 30V, f = 1MHz
V
GE
= 0V, V
CC
= 30V, f = 1MHz
V
GE
= 0V, V
CC
= 30V, f = 1MHz
3.0
2.4
2.8
55
11
19
100
56
.55
1400
250
42
150
.94
V
R
= 600V
V
R
= .8x600V, T
J
= 125°C
I
F
= 8A
I
F
= 8A, T
J
= 150°C
I
F
= 1A, -di/dt = 50A/µs, V
R
= 30V
20
1.5
1.5
1.3
50
150
3.1
27.5
35
I = 1mA
t = 80°C
t = 90°C
t = 100°C
t = 110°C
22.5
25
.126
.0916
.0679
.0511
1.0
Dissipation Constant
Thermal Time Constant
P
D
t
10
mW/°C
sec
1 - TCase = 25°C unless otherwise specified.
7-32
Model 7721 Series
ELECTRICAL CHARACTERISTICS (7721-2A)
Parameter
Q1-Q4 IGBT
Continuous Collector Current
Pulsed Collector Current
Collector Leakage Current
Saturation Voltage
Gate Threshold Voltage
Gate Leakage Current
Total Gate Charge (turn on)
Gate Emitter Charge (turn on)
Gate Collector Charge (turn on)
Turn Off Delay Time
Fall Time
Total Switching Loss
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Junction Temperature
Thermal Resistance
D1-D4 Fred Diodes
Reverse Leakage Current
Forward Voltage
Reverse Recovery Time
Junction Temperature
Thermal Resistance
TH1 NTC Thermistor
Resistance
Resistance Ratio
Symbol
I
C
I
CM
I
CES
V
CE(ON)
V
GE(TH)
I
GES
Q
g
Q
ge
Q
gc
td
(off)
tf
Ets
Cies
Coes
Cres
T
J
R
thjc
I
R
V
F
trr
T
j
R
thjc
R
25
R
T
/R
25
Conditions
1
T
C
= 25°C
T
C
= 90°C
V
GE
= 0V, = .8x600V
V
GE
= 0V, V
CE
= .8x600V,T
J
= 125°C
I
C
= 32A, V
GE
= 15V
V
CE
= V
GE
, I
C
= 250µA
V
GE
= ±20V
I
C
= 32A, V
CC
= 300V,V
GE
= 15V
I
C
= 32A, V
CC
= 300V,V
GE
= 15V
I
C
= 32A, V
CC
= 300V,V
GE
= 15V
I
C
= 32A, V
CC
= 400V,V
GE
= 15V,R
G
= 4.7Ω
I
C
= 32A, V
CC
= 400V,V
GE
= 15V,R
G
= 4.7Ω
I
C
= 32A, V
CC
= 400V,V
GE
= 15V,R
G
= 4.7Ω
V
GE
= 0V, V
CC
= 25V, f = 1MHz
V
GE
= 0V, V
CC
= 25V, f = 1MHz
V
GE
= 0V, V
CC
= 25V, f = 1MHz
Min.
Typ.
Max.
60
32
120
200
1
2.5
Units
A
A
A
µA
mA
V
V
nA
nC
nC
nC
ns
ns
mJ
pF
pF
pF
°C
°C/W
µA
mA
V
V
ns
°C
°C/W
KΩ
2.5
125
23
50
100
80
.8
2500
230
70
5.0
±100
150
35
75
200
150
1.6
150
.60
V
R
= 600V
V
R
= .600V, T
J
=150°C
I
F
= 25A
I
F
= 25A, T
J
=150°C
I
F
= 1A, -di/dt = 100A/µs
1
.3
1.5
1.3
30
500
1.5
2.8
2.5
40
175
1.2
27.5
I =1mA
t = 80°C
t = 90°C
t = 100°C
t = 110°C
22.5
25
.126
.0916
.0679
.0511
1.0
7
mW/°C
sec
Dissipation Constant
Thermal Time Constant
P
D
t
10
1 - TCase = 25°C unless otherwise specified.
7-33
Model 7721 Series
SCHEMATIC
BUS
16
15
G1
14
E1 OUT1
13
12
G3
11
E3
10
RTN
9
Q1
Q3
D1
TH1
D2
D3
D4
Q2
1
2
3
4
5
6
Q4
7
8
BUS
G2
E2 OUT2
G4
E4
RTN
ORDERING INFORMATION
77
Model
Package Size
2
1
-1A
Power Level:
-1A = 500V, 22A, IGBT
-2A = 600V, 32A, IGBT
Circuit Function:
1 = H Bridge
7-34
Model 7721 Series
OUTLINE DIMENSIONS (Inch)
2.230 Max.
1.800
10 x .200
4 x .100
4x Ø .280 x .060 Deep
4x Ø .150 Thru
4x R.215
1.100±.015
(CL to CL)
1.380 Max. .950
Pin #1
.300±.010
Marking Surface
Pin .020 x .050
16 Places
.290±.015
.200
7721-1A
Lot No.
Date Code
7
7-35
Model 7721 Series
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