PA431407
更新时间：2025-01-16 02:05:08
品牌：POWEREX
描述：POW-R-BLOK AC Switch SCR Isolated Module (1550 Amps RMS, Up to 1800 Volts)
概述
数据手册PA431407 概述
POW-R-BLOK AC Switch SCR Isolated Module (1550 Amps RMS, Up to 1800 Volts) POW -R - BLOK交流开关晶闸管隔离模块（ 1550安培RMS ，高达1800伏）
PA431407 数据手册
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PDF下载PRELIMINARY
PA43__07
POW-R-BLOKTM
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
AC Switch SCR Isolated Module
1550 Amps RMS, Up to 1800 Volts
Description:
Powerex AC Switch SCR Modules are
designed for use in applications
requiring phase control and isolated
packaging. The modules are isolated
for easy mounting with other
components on a common heatsink.
Features:
TꢀElectrically Isolated Heatsinking
T Compression Bonded Elements
T Metal Baseplate
T Low Thermal Impedance
for Improved Current Capability
Benefits:
TꢀNo Additional Insulation
Components Required
TꢀEasy Installation
TꢀNo Clamping Components
Required
T Reduce Engineering Time
Applications:
TꢀTransfer Switches
TꢀAC Welders
TꢀMotor Soft Starters
Ordering Information
:
Select the complete eight-digit
module part number from the table
below.
Example: PA431807 is a 1800 Volt,
700A Average/SCR (1550 Ampere
RMS/Switch) SCR AC Switch
Isolated POW-R-BLOKTM Module
Current
Amperes
(x100)
Voltage
Volts (x100)
Type
PA43
12
14
16
18
07
Average
Current
Per SCR
08/10/2002
PRELIMINARY
PA43__07
POW-R-BLOKTM
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
AC Switch SCR Isolated Module
1550 Amps RMS, Up to 1800 Volts
Absolute Maximum Ratings
Characteristics
Conditions
Symbol
Units
Repetitive Peak Forward and Reverse Blocking
Voltage
VDRM & VRRM
1800
1900
V
Non-Repetitive Peak Blocking Voltage
(t < 5 msec)
VRSM
V
RMS Current
180 Conduction, TC=74 C
IT(RMS)
IT(RMS)
IT(RMS)
IT(RMS)
1775
1665
1550
1440
A
A
A
A
°
°
o
180 Conduction, TC=78 C
(AC Switch, 180 Conduction)
°
°
180 Conduction, TC=82 C
°
°
180 Conduction, TC=86 C
°
°
Average Forward Current Per SCR
180 Conduction, TC=74 C
IT(AV)
IT(AV)
IT(AV)
IT(AV)
800
750
700
650
A
A
A
A
°
°
o
180 Conduction, TC=78 C
(180 Conduction)
°
°
180 Conduction, TC=82 C
°
°
180 Conduction, TC=86 C
°
°
Peak One Cycle Surge Current, Non-Repetitive
Tj = 25C, Vr = 0
Peak One Cycle Surge Current, Non-Repetitive
Tj = 25C, Vr = Vrrm
Peak One Cycle Surge Current, Non-Repetitive
Tj = 125C, Vr = 0
60 Hz
50 Hz
60 Hz
50 Hz
60 Hz
50 Hz
ITSM
ITSM
ITSM
ITSM
ITSM
ITSM
69,000
63,000
46,000
42,000
60,000
54,750
A
A
A
A
A
A
Peak One Cycle Surge Current, Non-Repetitive
Tj = 125C, Vr = Vrrm
60 Hz
50 Hz
ITSM
ITSM
40,000
36,500
A
A
Peak Three Cycle Surge Current, Non-Repetitive
Peak Ten Cycle Surge Current, Non-Repetitive
I2t for Fusing for One Cycle
60 Hz, Tj = 125C, Vr = Vrrm
60 Hz, Tj = 125C, Vr = Vrrm
ITSM
ITSM
I2t
32,100
25,200
A
A
A2 sec
A2 sec
6
6
8.3 milliseconds
10 milliseconds
6.60 x 10
I2t
Tj = 125C, Vr = Vrrm
6.66 x 10
400
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive)
Maximum Rate-of-Rise of On-State Current,
(Repetitive)
Per JEDEC Standard 397 5.2.2.6
Per JEDEC Standard 397 5.2.2.6
di/dt
A/ s
µ
di/dt
150
A/ s
µ
Operating Temperature
TJ
-40 to +125
-40 to +150
C
C
°
°
Storage Temperature
Tstg
Max. Mounting Torque, M6 Mounting Screw
132
15
in. – Lb.
Nm
Max. Mounting Torque, M10 Terminal Screw
Module Weight, Typical
106
12
455
in. – Lb.
Nm
g
11.75
3000
lb
V
V Isolation @ 25C
V
rms
08/10/2002
PA43__07
PRELIMINARY
POW-R-BLOKTM
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
AC Switch SCR Isolated Module
1550 Amps RMS, Up to 1800 Volts
Electrical Characteristics, TJ=25 C unless otherwise specified
°
Characteristics
Symbol
Test Conditions
Min.
Max.
Units
Repetitive Peak Forward Leakage Current
Repetitive Peak Reverse Leakage Current
Peak On-State Voltage
IDRM
IRRM
VFM
Up to 1800V, TJ=125 C
100
100
1.30
mA
mA
V
°
Up to 1800V, TJ=125 C
°
ITM=3000A, TJ=125 C
°
π
Threshold Voltage, Low-level
Slope Resistance, Low-level
V(TO)1
rT1
TJ = 125 C, I = 15%IT(AV) to IT(AV)
0.703
0.184
V
°
Ω
m
π
Threshold Voltage, High-level
Slope Resistance, High-level
V(TO)2
rT2
TJ = 125 C, I = IT(AV) to ITSM
1.01
0.117
V
°
Ω
m
VTM Coefficients, Full Range
TJ = 125 C, I = 50A to 6kA
A =
B =
C =
D =
0.7999
°
-4.62 E-02
7.33 E-05
1.10 E-02
V
TM = A+ B Ln I +C I + D Sqrt I
Minimum dV/dt
dV/dt
Exponential to 0.67VDRM
600 Typ.
V/ s
µ
Tj=125 C, Gate Open
°
Gate Trigger Current
IGT
VGT
Tj=25 C, VD=12V
200
3.0
0.15
300
4.0
5
mA
Volts
Volts
mA
°
Gate Trigger Voltage
Tj=25 C, VD=12V
°
Non-Triggering Gate Voltage
Holding Current
VGDM
IH
Tj=125 C, VD= ½ VDRM
°
Peak Forward Gate Current
Peak Reverse Gate Voltage
Maximum Average Gate Power Dissipation
IGTM
Amp
Volts
Watts
VGRM
PGM (AVE)
16
Thermal Characteristics
Characteristics
Symbol
Max.
Units
Thermal Resistance, Junction to Case
Per Module, both conducting
Per Junction, both conducting
0.029
0.058
C/W
C/W
R
Θ
°
°
J-C
Thermal Impedance Coefficients
Z
Z
= K (1-exp(-t/ ))
K = 5.04 E-04
= 2.47 E-03
= 4.42 E-02
Θ
J-C
Θ
J-C
1
1
1
1
2
t
t
t
t
+ K (1-exp(-t/ ))
K = 2.31 E-03
2
2
2
t
= 1.370
3
+ K (1-exp(-t/ ))
K = 2.83 E-03
3
3
3
t
= 9.668
4
+ K (1-exp(-t/ ))
K =5.24 E-02
4
4
4
t
t
Thermal Resistance, Case to Sink Lubricated
Per Module
0.009
C/W
R
Θ
°
C-S
08/10/2002
PRELIMINARY
PA43__07
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
AC Switch SCR Module
1530 Amps RMS, Up to 1800 Volts
Maximum Transient Thermal Impedance
(Junction To Case)
Typical On-State Forward Voltage Drop
(Tj = 125C)
0.06
3
2.5
2
0.05
0.04
0.03
0.02
0.01
0.00
1.5
1
0.5
0
10
100
1000
10000
0.001
0.01
0.1
1
10
100
Instantaneous On-State Current - Itm - Amperes
Time - t - Seconds
Maximum Allowable Case Temperature
(Sinusoidal Waveform)
Maximum On-State Power Dissipation
(Sinusoidal Waveform)
130
1000
900
800
700
600
500
400
300
200
100
0
120
110
100
90
120°
180°
90°
60°
180
360
0
CONDUCTION ANGLE
30°
15°
15°
30°
60°
180
360
0
90°
80
CONDUCTION ANGLE
120°
180°
70
0
100
200
300
400
500
600
700
800
0
100
200
300
400
500
600
700
800
Average On-State Current - It(av) - Amperes
Average On-State Current - It(av) - Amperes
Maximum On-State Power Dissipation
(Rectangular Waveform)
Maximum Allowable Case Temperature
(Rectangular Waveform)
1400
1200
1000
800
600
400
200
0
130
120
110
100
90
360°
270°
180°
180
CONDUCTION ANGLE
360
0
120°
90°
15°
60°
30°
30°
60°
15°
80
90°
120°
70
180°
270°
360°
180
CONDUCTION ANGLE
360
0
60
50
0
200
400
600
800
1000
1200
1400
0
200
400
600
800
1000
1200
1400
Average On-State Current - It(av) - Amperes
Average On-State Current - It(av) - Amperes
08/10/2002
PRELIMINARY
PA43__07
Powerex, Inc., Hillis Street, Youngwood, Pennsylvania 15697 (724) 925-7272
AC Switch SCR Module
1550 Amps RMS / 1800 Volts
08/10/2002
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