Series B-2T, B-2
25-42.5 Amp • 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 9002
Certified facility for optimum product
performance and reliability.
PART NUMBER
Series Type
B-Case
style
(Ceramic
Base)
IDENTIFICATION
Current
Circuit Type
5
- 25 Amps
1-8
6
- 42.5 Amps
(see schematic
diagrams)
AC Line Voltage
1
- 120 Vac
2
- 240 Vac
3
- 280 Vac
4
- 480 Vac
Options
F
- Free Wheeling Diode
(
Circuits 1 & 2 Only)
SE
- External Suppressor
(-2T Only, Circuits 1-6 Only)
Case Style
-2T
(Standard)
-2
With Isolation
Barriers
Example: B512FSE-2T
MECHANICAL DIMENSIONS
All dimensions are in inches (millimeters)
2.50
(63.5)
1.90
(48.2)
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
ELECTRICAL SPECIFICATIONS
SYMBOL SPECIFICATION
MODEL NO.
B5
RATINGS
B6
42.5A
1.6V @ 42.5A
I
D
V
F
T
J
di/dt
C 1.00 1.25
L
(25.4 ) (31.7)
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/µs]
AC Line Input Voltage
(Repetitive Peak Reverse Voltage)
Maximum Non-Repetitive Surge Current
(1/2Cycle, 60Hz)
Maximum I2T for Fusing (t=8.3ms) [A2sec]
Maximum Required Gate Current
to Trigger @ 25˚C
Maximum Required Gate Voltage
to Trigger @ 25˚C
25A
1.65V @ 25A
B-2T
-40˚C to +125˚C
100A/µs
500V/µs
100A/µs
500V/µs
dv/dt
V
RMS
.50
(12.7)
C
L
.25 TERMINAL
(6.3)
120 (400 V
RRM
)
240 (600 V
RRM
)
280 (800 V
RRM
)
480 (1200 V
RRM
)
250A
260
60mA
2.5V
0.5W
5.0V
0.9˚C/W
2500 V
RMS
600A
1500
80mA
3.0V
0.5W
5.0V
0.7˚C/W
2500 V
RMS
I
TSM
1.06
(26.9)
.10
(2.5)
.55
(14.0)
I
2
T
I
GT
B-2
2.50
(63.5)
1.90
(48.2)
MOUNTING
HOLE/SLOT
0.21 (5.2) DIA.
V
GT
P
G(AV)
Average Gate Power
V
GM
C
L
1.25
(31.7)
Maximum Peak Gate Voltage (Reverse)
Maximum Thermal Resistance Junction to
Ceramic Base per Chip
Isolation Voltage
R
θJC
V
ISOL
C
L
.25 TERMINAL
(6.3)
MECHANICAL SPECIFICATIONS
Weight: (typical)
1.5 oz. (42.5g)
©1998 CRYDOM CORP Specifications subject to change without notice.
.10
(2.5)
.78
(19.7)
FastFax Document No. 227
SERIES B2T.062498, PAGE 1 OF 2
For recommended applications and more information contact:
USA:
(800) 8 CRYDOM
•
(800) 827-9366 • (619) 715-7200 • fax (619) 715-7280
Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 • e-mail: sales@crydom.com
WEB SITE:
http://www.crydom.com
FASTFAX Product Information:
(888) 267-9191
UK:
(44)1202 812300
•
fax (44)1202 812340 Crydom International Ltd., 85, Condor Close,
Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU
GERMANY:
(49) (0)6874 182580
•
fax (49)(0)6874 182585 Crydom GmbH,
Gewerbegebiet Im Schachen, D-66687 Nunkirchen, Germany • e-mail: vertrieb@crydom.com
9002
Series B-2T, B-2
25-42.5 Amp • SCR/DIODE Modules
• Eight Standard Circuits
• For AC or DC Variable Voltage
Output Up To 15KW
PART NUMBER
Series Type
B-Case
style
(Ceramic
Base)
IDENTIFICATION
Current
Circuit Type
5
- 25 Amps
1-8
6
- 42.5 Amps
(see schematic
diagrams)
AC Line Voltage
1
- 120 Vac
2
- 240 Vac
3
- 280 Vac
4
- 480 Vac
Options
F
- Free Wheeling Diode
(
Circuits 1 & 2 Only)
SE
- External Suppressor
(-2T Only, Circuits 1-6 Only)
Case Style
-2T
(Standard)
-2
With Isolation
Barriers
Example: B512FSE-2T
SERIES B-2T, B-2 CIRCUITS
B-2T
AC1
G1
G2
B-2
+
--
G1
G2
B-2T
AC2
AC2
B-2
AC2
AC2
+
+
--
AC1
AC1
AC1
AC2
AC2
AC1
AC1
AC2
--
+
+
+
--
G2
AC1
AC2
AC1
G1
G2
AC2
G2
G2
AC1
AC1
AC2
AC2
AC1
AC2
AC2
--
+
+
--
+
--
G1
G2
AC1
AC2
AC2
G1
AC
+
--
AC1
AC2
3
AC1
7
G2
G1
G1
G2
AC2
AC1
--
+
G4
G4
AC1
G1
G2
G1
G2
G1
AC
AC
+
+
4
G3
AC2
G4
8
G3
G3
G2
G2
G1
G2
+
--
--
--
AC2
G1
AC1
AC2
G1
AC1
--
©1998 CRYDOM CORP Specifications subject to change without notice.
For recommended applications and more information contact:
USA:
(800) 8 CRYDOM
•
(800) 827-9366 • (619) 715-7200 • fax (619) 715-7280
Crydom Corp, 9525 Chesapeake Drive, San Diego, CA 92123 • e-mail: sales@crydom.com
WEB SITE:
http://www.crydom.com
FASTFAX Product Information:
(888) 267-9191
UK:
(44)1202 812300
•
fax (44)1202 812340 Crydom International Ltd., 85, Condor Close,
Woolsbridge Industrial Estate, Three-Legged Cross. Wimborne, Dorset, England BH21 6SU
GERMANY:
(49) (0)6874 182580
•
fax (49)(0)6874 182585 Crydom GmbH,
Gewerbegebiet Im Schachen, D-66687 Nunkirchen, Germany • e-mail: vertrieb@crydom.com
AC
+
--
AC
+
G2
--
+
--
--
AC
+
G1
G
AC1
2
G1
G1
G2
6
G1
G1
G1
G2
+
--
+
+
AC1
1
5
G2
G2
G1
G1
G1
G2
G2
G1
9002
FastFax Document No. 227
SERIES B2T.062498, PAGE 2 OF 2