
Over 40KW Output
Capability
SERIES M50
Rev. 121807
PAGE 1 OF 3
The M50 Series modules utilize highly
efficient thermal management of pro-
vide high surge capability, long lifetime
and reliable performance. Available in
eight standard circuits, all models come
in an industry standard package, pro-
vide 2500Vrms from all terminals to the
baseplate and are UL recognized (file
no. E72445).
Manufactured in Crydom's ISO 9002
Certified facility for optimum product
performance and reliability.
1.070
(27.2)
.535
(13.6)
.475
(12.1)
1.625
(41.2)
.815
(20.7)
.875
(22.2)
1.750
(44.4)
1.880
(47.7)
10-32 SCREW
4 PLCS.
.250 X .032 THK.
4 PLCS.
1.055
(26.8)
2.265
(57.5)
1.365
(34.6)
1.140
(29.0)
MOUNTING
HOLE/SLOT
0.20 (5.1) DIA.
ELECTRICAL SPECIFICATIONS
RATINGS
SYMBOL
SPECIFICATION
M5050
M50100
ID
Maximum DC Output Current (Tc = 85°C)
50A
100A
V F
Maximum Voltage Drop @ Amps Peak
1.7V @ 50A
1.4V @ 100A
TJ
Operating Junction Temperature Range
-40°C to +125°C
di/dt
Critical Rate of Rise of On-State Current @ TJ=125°C
100A/s
dv/dt
Critical Rate of Rise of Off-State Voltage [V/s]
500V/s
120 (400 V
RRM )
V RMS
AC Line Input Voltage
240 (600 V
RRM )
(Repetitive Peak Reverse Voltage)
280 (800 V
RRM )
380 (1000 V
RRM )
480 (1200 V
RRM )
ITSM
Maximum Non-Repetitive Surge Current
(1/2Cycle, 60Hz)
600A
1500A
I2T
Maximum I 2T for Fusing (t=8.3ms) [A 2sec]
1500
9350
IGT
Maximum Required Gate Current
to Trigger @ 25°C
150mA
V GT
Maximum Required Gate Voltage
to Trigger @ 25°C
3.0V
PG(AV)
Average Gate Power
0.5W
V GM
Maximum Peak Gate Voltage (Reverse)
5.0V
RqJC
Maximum Thermal Resistance Junction to
Ceramic Base per Chip
0.7°C/W
0.36°C/W
V ISOL
Isolation Voltage
2500 V RMS
MECHANICAL SPECIFICATIONS
Weight: (typical)
4.9 oz. ( 140g)
MECHANICAL DIMENSIONS
All dimensions are in inches (millimeters)
PART NUMBER IDENTIFICATION
Series Type
Current
Circuit Type
AC Line Voltage
Options
M50 -Case style
50 - 50 Amps
1 - 8
1 - 120 Vac
F
- Free Wheeling Diode
100 - 100 Amps
(see schematic
2 - 240 Vac
(Circuits 1 & 2 Only)
diagrams)
3 - 280 Vac
V - External Suppressor
4 - 380 Vac
(Circuits 1, 2, 3, 4, 6 & 7 Only)
Example: M505012FV
5 - 480 Vac
2007 CRYDOM Inc., Specifications subject to change without notice.
Series
M50
50-100Amp SCR/DIODE Modules
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Inc., 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: sales@crydom.com WEB SITE: http://www.crydom.com
UK: +44 (0)1202 606030 FAX +44 (0)1202 606035 Crydom SSR Ltd., Arena Business Centre,
Holyrood Close, Poole, Dorset BH17 7FJ, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506