Thyristors (SiBOD
™
Breakover Devices)
T10B
Series
“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.”
FEATURES
• Glass passivated junction
• High current diverting capability, 250 A
• Low capacitance, less than 200 pF
• UL listed
• Automatic reset
• Does not degrade
ELECTRICAL CHARACTERISTICS (Tj = 25°C)
APPLICATION
SYMBOL
PARAMETER
Bi-directional device for telephone and
line card protection.
V
RM
V
BR
I
H
Stand-off voltage
Breakdown voltage
Holding current
ABSOLUTE RATINGS (LIMITING VALUES) (TJ + 25°C) L = 10 mm
SYMBOL
PARAMETER
VALUE
T10B
UNIT
P
I
PP
Power dissipation on infinite heatsink
Peak pulse current
Tamb = 50°C
10 X 1000 µs
10/700 1.5 kV
8-20 µs expo
tp = 20 ms
Non-repetitive
5
100
125
250
50
100
-40 to 150
150
230
W
A
I
TSM
di/dt
T stg
Tj
T
L
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
A
A/µs
°C
°C
°C
THERMAL RESISTANCES
SYMBOL
PARAMETER
VALUE
T10B
UNIT
Rth (j-i)
Rth (j-a)
DEVICE
TYPE
Junction-leads on infinite heatsink
Junction-ambient on printed circuit
Vrm
(V)
I
RM
@ V
RM
(µA)
V
BR
MIN. @ 1 mA
(V)
V
BO
MAX.
(V)
L = 10 mm
20
75
I
BO
TYP
(mA)
°C/W
°C/W
I
H
MIN.
(mA)
V
T
TYP
@ 1A
(V)
T10B80
T10B110
T10B140
T10B180
T10B220
T10B270
70
100
120
170
200
240
1
1
1
1
1
1
80
110
140
180
214
270
120
135
170
210
265
360
2
2
2
4
4
4
50
50
50
50
50
50
B or E
B or E
B or E
B or E
B or E
B or E
MINIMUM HOLDING CURRENTS I
H
MIN.
Suffix
B
E
I
H
120
180
To Order: 1-877-502-5500 Fax: 1-619-715-7280
Thyristors (SiBOD
™
Breakover Devices)
T10B
Series
Specify Crydom
…for these industry-leading
components and products:
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
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.
• Solid State Relays
Printed Circuit Board Mount
Panel Mount
DIN Rail Mount
• Power Cubes
• I/O Modules
T10B
Voltage
Holding current
option
Packaging option
B = Bulk (500 pcs)
T = Tape & reeled (1500 pcs)
• Transient Voltage
Suppression Components
TVS Diodes
Thyristor Suppression
Devices
Gas Discharge Tubes (GDT)
Zeners/Studs
Hybrid Arrester Devices
FASTFAX Product Info: 1-888-267-9191
Crydom
9525 Chesapeake Drive
San Diego, CA 92123 USA
©1998 Crydom
Specifications subject to change without notice.
SiBOD is a trademark of Crydom.
CRYDOM T10B 998-5000 Ver A
Talking
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