RM300CA-9W 데이터 시트보기 (PDF) - Powerex
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RM300CA-9W Datasheet PDF : 2 Pages
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Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
RM300CA-9W
Fast Recovery Welder Diode Module
300 Amperes/450 Volts
Absolute Maximum Ratings
Characteristics
Peak Reverse Blocking Voltage
Transient Peak Reverse Blocking Voltage (Non-Repetitive), t < 5ms
DC Reverse Blocking Voltage
DC Current, TC = 114°C
Peak Half-Cycle Surge (Non-Repetitive) On-State Current (60Hz)
I2t (for Fusing), 8.3 milliseconds
Junction Temperature
Storage Temperature
Maximum Mounting Torque M8 Mounting Screw
Maximum Mounting Torque M5 Terminal Screw
Module Weight (Typical)
V Isolation
Symbol
VRRM
VRSM
VR(DC)
IF(DC)
IFSM
I2t
Tj
TSTG
—
—
—
VRMS
Electrical and Thermal Characteristics, Tj = 25°C unless otherwise specified
Characteristics
Symbol
Test Conditions
Blocking State Maximums
Reverse Leakage Current, Peak
Conducting State Maximums
Peak On-State Voltage
Switching Minimums
Reverse Recovery Time
Reverse Recovery Charge
Thermal Maximums
Thermal Resistance, Junction-to-Case
Thermal Resistance, Case-to-Sink (Lubricated)
IRRM
VFM
trr
Qrr
R(J-C)
R(C-S)
Tj = 150°C, VRRM = Rated
IFM = 300A
IFM = 300A, Tj = 25°C
-di/dt = 600 A/s, VR = 300V
IFM = 300A, Tj = 25°C
-di/dt = 600 A/s, VR = 300V
Per Module
Per Module
RM300CA-9W
450
540
360
300
6000
37500
-40 to 150
-40 to 125
110
20
460
2500
RM300CA-9W
40
1.2
0.5
50
0.068
0.08
Units
Volts
Volts
Volts
Amperes
Amperes
A2sec
°C
°C
kg.-cm.
kg.-cm.
Grams
Volts
Units
mA
Volts
s
C
°C/Watt
°C/Watt
REVERSE RECOVERY VS di/dt
CHARACTERISTICS (TYPICAL)
103
102
VR = 300V
di/dt = 600A/µs
Tj = 25oC
Tj = 150oC
Irr
102
101
Qrr
101
100
101
D-46
trr
102
103
di/dt, (AMPERES/µs)
100
10-1
104
FORWARD VOLTAGE DROP
CHARACTERISTICS (TYPICAL)
103
Tj = 25oC
Tj = 150oC
102
101
0.4 0.6 0.8 1.0 1.2 1.4
FORWARD VOLTAGE DROP, VF, (VOLTS)
REVERSE RECOVERY VS FORWARD CURRENT
CHARACTERISTICS (TYPICAL)
103
102
102
Irr
101
101
100
101
Qrr
trr
102
100
VR = 300V
-di/dt = 600A/µs
Tj = 25oC
Tj = 150oC
10-1
103
104
FORWARD CURRENT, IF (AMPERES)
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