Thyristors (SiBOD™Breakover Devices)
“Crow Bar” Protection
To protect sensitive telecommunications
circuitry, Crydom Thyristors (SiBOD™
Breakover Devices) “crow bar” potentially
dangerous transients – switching them to
ground and dissipating the voltage to
zero. This approach can handle more
energy than TVS diode “clamping.”
APPLICATION
Bi-directional device for telephone and
line card protection.
T10B
Series
FEATURES
• Glass passivated junction
• High current diverting capability, 250 A
• Low capacitance, less than 200 pF
• UL listed
• Automatic reset
• Does not degrade
To Order: 1-877-502-5500 Fax: 1-619-715-7280
DEVICE
TYPE
T10B80
T10B110
T10B140
T10B180
T10B220
T10B270
Vrm
(V)
70
100
120
170
200
240
IRM
@ VRM
(µA)
1
1
1
1
1
1
VBR
MIN. @ 1 mA
(V)
80
110
140
180
214
270
VBO
MAX.
(V)
120
135
170
210
265
360
VTTYP
@ 1A
(V)
2
2
2
4
4
4
IBO TYP
(mA)
50
50
50
50
50
50
IHMIN.
(mA)
B or E
B or E
B or E
B or E
B or E
B or E
MINIMUM HOLDING CURRENTS IHMIN.
Suffix IH
B 120
E 180
ABSOLUTE RATINGS (LIMITING VALUES) (TJ + 25°C) L = 10 mm
SYMBOL
P
IPP
ITSM
di/dt
T stg
Tj
TL
T10B
PARAMETER
Power dissipation on infinite heatsink
Peak pulse current
Non-repetitive surge peak on state current
Critical rate of rise of on-state current
Storage and operating junction temperature range
Maximum lead temperature for soldering during
10 s at 4 mm from case
VALUE
5
100
125
250
50
100
-40 to 150
150
230
Tamb = 50°C
10 X 1000 µs
10/700 1.5 kV
8-20 µs expo
tp = 20 ms
Non-repetitive
UNIT
W
A
A
A/µs
°C
°C
°C
ELECTRICAL CHARACTERISTICS (Tj = 25°C)
SYMBOL PARAMETER
VRM Stand-off voltage
VBR Breakdown voltage
IHHolding current
THERMAL RESISTANCES
SYMBOL
Rth (j-i)
Rth (j-a)
T10B
PARAMETER
Junction-leads on infinite heatsink
Junction-ambient on printed circuit
VALUE
20
75
L = 10 mm UNIT
°C/W
°C/W
Thyristors (SiBOD™Breakover Devices)
T10B Series
Ordering Information
For recommended applications and more
information contact:
Sales: 1-877-502-5500
Technical support: 1-877-702-7700
Corporate Headquarters: 1-619-715-7200
Fax: 1-619-715-7280
E-mail: sales@crydom.com
Website: www.crydom.com
FASTFAX Product Info: 1-888-267-9191
Specify Crydom
…for these industry-leading
components and products:
• Solid State Relays
Printed Circuit Board Mount
Panel Mount
DIN Rail Mount
• Power Cubes
• I/O Modules
• Transient Voltage
Suppression Components
TVS Diodes
Thyristor Suppression
Devices
Gas Discharge Tubes (GDT)
Zeners/Studs
Hybrid Arrester Devices
About Crydom
Over the years Crydom has become the
supplier of choice for advanced, high-quality
products like those featured here. It's the
result of our teams of design and production
engineers – material, production control,
and quality assurance experts, and more –
working seamlessly together to create,
produce, and deliver superior components
and products that satisfy the most demand-
ing environmental and performance require-
ments. We focus on timely delivery and
competitive pricing aimed at meeting your
needs and helping you succeed in today's
fast-paced, fast-changing global markets.
Crydom
9525 Chesapeake Drive
San Diego, CA 92123 USA
©1998 Crydom
Specifications subject to change without notice.
SiBOD is a trademark of Crydom.
T10B
Voltage
Holding current
option
Packaging option
B = Bulk (500 pcs)
T = Tape & reeled (1500 pcs)
CRYDOM T10B 998-5000 Ver A
