Series B-2T, B-2
25-42.5 Amp • SCR/DIODE Modules
• E
ight
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
Series Type
B
-Case style
(Ceramic
Base)
IDENTIFICATION
Curre
nt
Cir
cuit
Type
5
- 25 Amps
1-8
6
- 42.5 Amps
(see schematic
diagrams)
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 S
t yle
-2T
(Standard)
-2
With Isolation
Barriers
Exam
ple
: B512FSE-2T
M ECHANICAL DIM ENSIONS
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
M ODEL NO.
B5
RATINGS
B6
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
42.5A
1.6V @ 42.5A
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)
M ECHANICAL SPECIFICATIONS
Weight: (typical)
1.5 oz. (42.5g)
© 2001 CRYDOM CORP Specifications subject to change without notice.
.10
(2.5)
.78
(19.7)
FastFax Document No. 227
SERIES B2T.
Rev. 011602
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
Email:
sales@crydom.com
WEB SITE:
http://www.crydom.com
UK:
+44 (0)1202 365070 •
FAX
+44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE,
Email:
intsales@crydom.com.
GERMANY:
+49 (0)180 3000 506
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 NUM BER
Series Type
B
-Case style
(Ceramic
Base)
IDENTIFICATION
Curre
nt
Cir
cuit
Type
5
- 25 Amps
1-8
6
- 42.5 Amps
(see schematic
diagrams)
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 S
t yle
-2T
(Standard)
-2
With Isolation
Barriers
Exam
ple
: 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
+
+
--
G1
AC1
AC1
AC1
AC2
AC2
AC1
AC1
AC2
--
+
+
+
--
G2
AC1
AC2
AC1
G1
G2
AC2
G2
G2
G1
G1
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
--
© 2001 CRYDOM CORP Specifications subject to change without notice.
APPROVALS
UL
E72445
FastFax Document No. 227
SERIES B2T.
Rev. 011602
PAGE 2 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
Email:
sales@crydom.com
WEB SITE:
http://www.crydom.com
UK:
+44 (0)1202 365070 •
FAX
+44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE,
Email:
intsales@crydom.com.
GERMANY:
+49 (0)180 3000 506
AC
+
--
AC
+
G2
--
+
--
--
AC
+
G1
G
AC1
2
G1
G1
G2
6
G1
G2
+
--
+
+
AC1
1
5
G1
G1
G2
G2
G1
G2
G2
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