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L544

Description
MODULE SCR/DIODE 25A 480VAC PCB
Categorysemiconductor    Discrete semiconductor   
File Size550KB,4 Pages
ManufacturerSensata
Environmental Compliance
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L544 Overview

MODULE SCR/DIODE 25A 480VAC PCB

L544 Parametric

Parameter NameAttribute value
structureBridge, single phase - all SCR
SCR number, diode4 SCRs
Voltage - Off state1.2kV
Voltage - Gate Trigger (Vgt) (Maximum)3V
Current - Gate Trigger (Igt) (maximum)100mA
Current - Non-repetitive surge 50, 60Hz (Itsm)300A @ 60Hz
Operating temperature-40°C ~ 125°C (TJ)
Installation typeThrough hole
Package/casingmodule
DataSheet
L Series
Low Profile
4 Different Circuits to Choose from
Designed for printed Circuit Board Connections
UL Recognized E72445
Power Modules
AVAILABLE OPTIONS
Circuit Type
1245
(see schematic
diagrams)
Free Wheeling Diode
Blank:
Not Included
F:
Included
(Circuits 1 & 2 only)
Series
L
5
1
2
F
Load Current
3:
15 Amps
4:
20 Amps
5:
25 Amps
6:
42.5 Amps
(Not for Circuit 4)
AC Line Voltage
1:
120 VAC
2:
240 VAC
3:
280 VAC
4:
480 VAC
Required for valid part number
NOTE: Not all Combinations available
For options only and not required for valid part number
ELECTRICAL SPECIFICATIONS
Description
Maximum DC Output Current (Tc= 85°C)
Maximum Voltage Drop @ Amps Peak
Operating Junction Temperature Range
Critical Rate of Rise of On-State Current @ TJ=125°C
Critical Rate of Rise of Off-State Voltage [V/µsec]
Symbol
I
D
V
F
T
J
di/dt
dv/dt
L3
15 A
2.2V @ 15A
L5
25 A
1.6V @ 25A
-40 - 125°C
100A/µsec
500V/µsec
120 (400V
RRM
)
240 (400V
RRM
)
280 (400V
RRM
)
480 (400V
RRM
)
300
375
60
2.5
0.5
5.0
0.9°C/W
2500
L6
42.5 A
1.6V @ 42.5A
AC Line Input Voltage (Repetitive Peak Reverse Voltage)
Maximum Non-Repetitive Surge Current (1/2 Cycle, 60 Hz) [A]
Maximum
I² t for Fusing (t=8.3ms)[A² sec]
Maximum Required Gate Current to Trigger @ 25°C [mA]
Maximum Required Gate Voltage to Trigger @ 25°C [V]
Average Gate Power [W]
Maximum Peak Reverse Gate Voltage [V]
Maximum Thermal Resistance, Junction to Ceramic Base per Chip [°C/W]
Insolation Voltage [Vrms]
V
RMS
I
TSM
I² T
I
GT
V
GT
P
G(AV)
V
GM
R
JC
V
ISOL
225
210
60
2.5
0.5
5.0
1.25°C/W
600
1500
80
3.0
0.5
5.0
0.7°C/W
ELECTRICAL SPECIFICATIONS
Description
Weight (typical)
0.5 oz (14.4g)
Do not forget to visit us at:
www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.

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Description MODULE SCR/DIODE 25A 480VAC PCB MODULE SCR/DIODE 15A 120VAC PCB MODULE SCR/DIODE 25A 240VAC PCB MODULE SCR/DIODE 15A 240VAC PCB MODULE SCR/DIODE 25A 280VAC PCB MODULE SCR/DIODE 25A 480VAC PCB MODULE SCR/DIO 42.5A 240VAC PCB L SERIES POWER MODULE MODULE SCR/DIODE 25A 280VAC PCB MODULE SCR/DIO 42.5A 120VAC PCB
structure Bridge, single phase - all SCR Single Phase Bridge - SCR/Diode (Layout 2) Single Phase Bridge - SCR/Diode (Layout 2) Single Phase Bridge - SCR/Diode (Layout 1) Single Phase Bridge - SCR/Diode (Layout 1) Single Phase Bridge - SCR/Diode (Layout 1) Single Phase Bridge - SCR/Diode (Layout 2) Single Phase Bridge - SCR/Diode (Layout 1) Bridge, single phase - all SCR Single Phase Bridge - SCR/Diode (Layout 2)
SCR number, diode 4 SCRs 2 SCRs, 2 diodes 2 SCRs, 2 diodes 2 SCRs, 2 diodes 2 SCRs, 2 diodes 2 SCRs, 2 diodes 2 SCRs, 2 diodes 2 SCRs, 2 diodes 4 SCRs 2 SCRs, 2 diodes
Voltage - Off state 1.2kV 400V 600V 600V 800V 1.2kV 600V 800V 800V 400V
Voltage - Gate Trigger (Vgt) (Maximum) 3V 2.5V 3V 2.5V 3V 3V 3V 2.5V 3V 3V
Current - Gate Trigger (Igt) (maximum) 100mA 100mA 100mA 100mA 100mA 100mA 100mA 100mA 100mA 100mA
Current - Non-repetitive surge 50, 60Hz (Itsm) 300A @ 60Hz 2250A @ 60Hz 300A @ 60Hz 2250A @ 60Hz 300A @ 60Hz 300A @ 60Hz 600A @ 60Hz 2250A @ 60Hz 300A @ 60Hz 600A @ 60Hz
Operating temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Installation type Through hole Through hole Through hole Through hole Through hole Through hole Through hole Base installation Through hole Through hole
Package/casing module module module module module module module module module module
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