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PDF B511-2T Data sheet ( Hoja de datos )
| Número de pieza | B511-2T | |
| Descripción | SCR Diode Modules | |
| Fabricantes | Crydom | |
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Series B-2T, B-2
25-42.5Amp • SCR/DIODE Modules
• Eight Standard Circuits
• For AC or DC Variable
Voltage Output Up To
15KW
Modules come in eight standard circuits
and are designed to control AC or DC
variable voltage output up to 15KW.
The package comes with standard .250
quick-connect terminals. All models
have 2500 Vrms isolation and are UL
recognized (file no. E72445). Optional
isolation barriers are available.
Manufactured in Crydom’s ISO 9001
Certified facility for optimum product
performance and reliability.
PART NUM BER IDENTIFICATION
Series Type
B-Case style
(Ceramic
Base)
Curre nt
5 - 25 Amps
6 - 42.5 Amps
Cir cuit Type
1-8
(see schematic
diagrams)
Exam ple: B512FSE-2T
AC Line Vol t ag e
1 - 120 Vac
2 - 240 Vac
3 - 280 Vac
4 - 480 Vac
Opt ions
F - Free Wheeling Diode
(Circuits 1 & 2 Only)
SE - External Suppressor
(-2T Only, Circuits 1-6 Only)
Case St yle
-2T (Standard)
-2 With Isolation
Barriers
M ECHANICAL DIM ENSIONS
All dimensions are in inches (millimeters)
B-2T
2.50
(63.5)
1.90
(48.2)
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
.50
(12.7)
CL (215.0.40 )
1.25
(31.7)
CL
.25
(6.3)
TERMINAL
1.06
(26.9)
.10
(2.5)
.55
(14.0)
2.50
(63.5)
B-2
1.90
(48.2)
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
CL
1.25
(31.7)
CL
.25
(6.3)
TERMINAL
.10
(2.5) .78
(19.7)
ELECTRICAL SPECIFICATIONS
SYMBOL SPECIFICATION
M ODEL NO.
B5 B6
RATINGS
ID Maximum DC Output Current (Tc = 85˚C)
25A 42.5A
VF Maximum Voltage Drop @ Amps Peak
1.65V @ 25A
1.6V @ 42.5A
TJ Operating Junction Temperature Range
-40˚C to +125˚C
di/dt Critical Rate of Rise of On-State Current @ TJ=125˚C 100A/µs
100A/µs
dv/dt Critical Rate of Rise of Off-State Voltage [V/µs]
500V/µs
500V/µs
VRMS AC Line Input Voltage
(Repetitive Peak Reverse Voltage)
ITSM
I2T
Maximum Non-Repetitive Surge Current
(1/2Cycle, 60Hz)
Maximum I2T for Fusing (t=8.3ms) [A2sec]
120 (400 VRRM)
240 (600 VRRM)
280 (800 VRRM)
480 (1200 VRRM)
250A
260
600A
1500
IGT Maximum Required Gate Current
to Trigger @ 25˚C
VGT Maximum Required Gate Voltage
to Trigger @ 25˚C
60mA
2.5V
80mA
3.0V
PG(AV)
VGM
RθJC
Average Gate Power
Maximum Peak Gate Voltage (Reverse)
Maximum Thermal Resistance Junction to
Ceramic Base per Chip
0.5W
5.0V
0.9˚C/W
0.5W
5.0V
0.7˚C/W
VISOL Isolation Voltage
2500 VRMS
2500 VRMS
M ECHANICAL SPECIFICATIONS
Weight: (typical)
1.5 oz. (42.5g)
© 2003 CRYDOM CORP Specifications subject to change without notice.
FastFax Document No. 227
SERIES B2T.
Rev. 111003
PAGE 1 OF 2
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
UK: +44 (0)1202 365070 • FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham
GERMANY: +49 (0)180 3000 506
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