TVB270SB-L TE Connectivity, TVB270SB-L Datasheet

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TVB270SB-L

Manufacturer Part Number
TVB270SB-L
Description
SIBAR SRG PROTECT THY, 275V DO214AA
Manufacturer
TE Connectivity
Series
TVBr
Datasheet

Specifications of TVB270SB-L

No. Of Circuits
1
Peak Pulse Current Ippm
80A
Thyristor Type
SiBar
Thyristor Case
DO-214AA
No. Of Pins
2
Breakover Voltage Vbo Max
350V
Peak Off-state Voltage, Vdrm
275V
Rohs Compliant
Yes
Leaded Process Compatible
Yes
Peak Reflow Compatible (260 C)
Yes
Length
4.57mm
External Depth
2.41mm
Thermistor Type
PTC
Holding Current
150mA

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TVB270SB-L
Manufacturer:
Tyco
Quantity:
120 000
SiBar Thyristor Surge Protectors
© 2007 Tyco Electronics Corporation. All rights Reserved.
Circuit Protection's SiBar thyristor surge protection
devices
telecommunication equipment from the hazards caused
by lightning, power contact, and power induction. These
devices have a high electrical surge capability to help
protect against transient faults and a high off-state
impedance, rendering them virtually transparent during
normal system operation.
SiBar thyristor surge protectors are designed to assist
telecommunication and computer telephony equipment
in meeting the applicable requirements and industry
specifications.
Applications:
• Modems
• Fax machines
• Phones, answering machines • Analog and digital linecards (xDSL , T1/E1...)
• PBX systems
Benefits:
• Helps provide protection for sensitive telecom
• Low leakage current
• Low power dissipation
• Fast, reliable operation
• No wear-out mechanisms
• Helps designers meet worldwide telecom standards
• Helps reduce warranty and service costs
• Easy installation
• Helps improve power efficiency of equipment
electronic equipment
are
designed
to
help
SiBar Thyristor Surge Protectors
• Set top boxes
• POS systems
• Other customer premise and central office network equipment requiring protection
protect
sensitive
TVBxxxSB-L Series
1
Features:
• RoHS compliant
• Bidirectional crowbar transient voltage protection
• Broad voltage range 6V – 300V
• High off-state impedance
• Low on-state voltage
• High surge capability
• Short-circuit failure mode
• Surface-mount technology
• DO-214AA SMB package
• 10 x 1000 μs 75A and 80A surge rating
• Helps equipment comply with TIA-968,
Telcordia GR-1089, IEC61000-4-5, ITU K.20/21/45
Document: SCD 27171
Status: Released
Rev: B
Date: December 12, 2007

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TVB270SB-L Summary of contents

Page 1

... Circuit Protection's SiBar thyristor surge protection devices are designed to help telecommunication equipment from the hazards caused by lightning, power contact, and power induction. These devices have a high electrical surge capability to help protect against transient faults and a high off-state impedance, rendering them virtually transparent during normal system operation ...

Page 2

... Table SB1 - Electrical Characteristics V Max. DM Part Number (V) TVB006SB-L 6 TVB200SB-L 200 TVB270SB-L 275 TVB300SB-L 300 Notes: All electrical characteristics are measured at 25°C. V measured per UL497B pulse requirements: at max. off-state leakage current (IDM µ measured at 100V/µs. BO Table SB2 – Surge Current Rating ...

Page 3

Table SB3 – Dimensions in Millimeters Dimension Min. 4.06 TVBxxxSB-L (0.160) Dimension Min. 0.051 TVBxxxSB-L (0.002) Notes: *D dimension is measured within dimension P. TVB series devices use industry standard SMB package type. All devices are bidirectional and may be ...

Page 4

SiBar Thyristor Surge Protectors © 2007 Tyco Electronics Corporation. All rights Reserved. SiBar Thyristor Surge Protectors TVBxxxSB-L Series 4 Document: SCD 27171 Status: Released Rev: B Date: December 12, 2007 ...

Page 5

... Standard Description Quantity Package TVB006SB-L 2,500 10,000 TVB200SB-L 2,500 10,000 TVB270SB-L 2,500 10,000 TVB300SB-L 2,500 10,000 *UL497B, File # E179610 308 Constitution Drive, MS R21/2A Menlo Park, CA USA 94025-1164 Raychem, PolySwitch, SiBar, TE Logo and Tyco Electronics are trademarks. All other trademarks and copyrights are property of their respective owners. ...

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