Owner manual
PS21A7A
Intellimod™ Module
Dual-In-Line Intelligent Power Module
75 Amperes/600 Volts
Powerex, Inc., 173 Pavilion Lane, Youngwood, Pennsylvania 15697 (724) 925-7272
3Rev. 08/09
Electrical and Mechanical Characteristics, T
j
= 25°C unless otherwise specified
Characteristics Symbol Test Conditions Min. Typ. Max. Units
IGBT Inverter Sector
Collector-Emitter Saturation Voltage V
CE(sat)
I
C
= 75A, T
j
= 25°C, V
D
= V
DB
= 15V, V
IN
= 5V — 1.55 2.05 Volts
I
C
= 75A, T
j
= 125°C, V
D
= V
DB
= 15V, V
IN
= 5V — 1.65 2.10 Volts
Diode Forward Voltage V
EC
T
j
= 25°C, -I
C
= 75A, V
IN
= 0V — 1.70 2.20 Volts
Inductive Load Switching Times t
on
1.80 2.40 — µs
t
rr
V
CC
= 300V, V
D
= V
DB
= 15V, — 0.30 — µs
t
C(on)
I
C
= 75A, T
j
= 125°C, V
IN
= 0 ⇔ 5V, — 0.40 — µs
t
off
Inductive Load (Upper-Lower Arm) — 3.40 — µs
t
C(off)
— 0.65 — µs
Collector-Emitter Cutoff Current I
CES
V
CE
= V
CES
, T
j
= 25°C — — 1.0 mA
V
CE
= V
CES
, T
j
= 125°C — — 10 mA
Control Sector
Circuit Current I
D
V
D
= V
DB
= 15V, V
IN
= 5V, — — 7.00 mA
Total of V
P1
-V
PC
, V
N1
-V
NC
V
D
= V
DB
= 15V, V
IN
= 5V, — — 0.55 mA
V
UFB
-V
UFS
, V
VFB
-V
VFS
, V
WFB
-V
WFS
V
D
= V
DB
= 15V, V
IN
= 0V, — — 7.00 mA
Total of V
P1
-V
PC
, V
N1
-V
NC
V
D
= V
DB
= 15V, V
IN
= 0V, — — 0.55 mA
V
UFB
-V
UFS
, V
VFB
-V
VFS
, V
WFB
-V
WFS
Fault Output Voltage V
FOH
V
SC
= 0V, F
O
Terminal Pull-up to 5V by 10kΩ 4.9 — — Volts
V
FOL
V
SC
= 1V, I
FO
= 1mA — — 0.95 Volts
Input Current I
IN
V
IN
= 5V 1.0 1.5 2.0 mA
Short-Circuit Trip Level* I
SC
-20°C ≤ T
C
≤ 100°C, V
D
= 15V, R
S
= 18.7Ω 127.5 — 225.0 Amps
Supply Circuit Undervoltage UV
DBt
Trip Level, T
C
≤ 100°C 10.0 — 12.0 Volts
Protection UV
DBr
Reset Level, T
C
≤ 100°C 10.5 — 12.5 Volts
UV
Dt
Trip Level, T
C
≤ 100°C 10.3 — 12.5 Volts
UV
Dr
Reset Level, T
C
≤ 100°C 10.8 — 13.0 Volts
Fault Output Pulse Width** t
FO
C
FO
= 22nF 1.0 1.8 — ms
ON Threshold Voltage V
th(on)
Applied between U
P
, V
P
, W
P
-V
PC,
2.1 2.3 2.6 Volts
OFF Threshold Voltage V
th(off)
U
N
, V
N
, W
N
-V
NC
0.8 1.4 2.1 Volts
Temperature Output*** V
OT
At LVIC Temperature = 85°C 3.50 3.63 3.76 Volts
* Short-Circuit protection is functioning only at the lower arms. Please select the value of the external shunt resistor such that the SC trip level is less than 85A.
**Fault signal is asserted when the lower arm short circuit or control supply under-voltage protective functions operate. The fault output pulse-width t
FO
depends on the capacitance value
of C
FO
according to the following approximate equation: C
FO
= (12.2 x 10
-6
x t
FO
[F]).
***When the temperature rises excessively, the controller (MCU) should stop the DIPIPM.