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TISP4S088M3BJR-S fiches techniques PDF

Bourns - BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS

Numéro de référence TISP4S088M3BJR-S
Description BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
Fabricant Bourns 
Logo Bourns 





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TISP4S088M3BJR-S fiche technique
TISP4SxxxL1BJ,
TISP4SxxxM1BJ, TISP4SxxxM3BJ,
TISP4SxxxT3BJ
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
TISP4SxxxBJ Overvoltage Protector Series
TISP4SxxxBJ Overview
These protection devices are designed to limit overvoltages on the telephone line. Overvoltages are normally caused by a.c. power system or
lightning flash disturbances which are induced or conducted onto the telephone line. A single device provides 2-point protection and is
typically used for the protection of 2-wire telecommunication equipment (e.g., between the Ring and Tip wires for telephones and modems).
Combinations of devices can be used for multi-point protection (e.g. 3-point protection between Ring, Tip and Ground).
The protector consists of a symmetrical voltage-triggered bidirectional thyristor. Overvoltages are initially clipped by breakdown clamping until
the voltage rises to the breakover level, which causes the device to crowbar into a low-voltage on-state. This low-voltage on-state causes
the current resulting from the overvoltage to be safely diverted within rated limits through the device. The high crowbar holding current helps
prevent d.c. latchup as the diverted current subsides.
Summary Electrical Characteristics, TA = 25 °C (Unless Otherwise Noted)
Part Number
TISP4S040L1BJR-S
TISP4S040M1BJR-S
TISP4S077M3BJR-S
TISP4S088M3BJR-S
TISP4S098M3BJR-S
TISP4S160M3BJR-S
TISP4S180M3BJR-S
TISP4S240M3BJR-S
TISP4S260M3BJR-S
TISP4S300M3BJR-S
TISP4S350M3BJR-S
TISP4S350T3BJR-S
TISP4S400M3BJR-S
VDRM
(V)
±25
±25
±58
±65
±75
±120
±140
±180
±190
±220
±275
±275
±300
Max. VBO
@ 100 V/µs
(V)
± 40
± 40
± 77
± 88
± 98
± 160
± 180
± 240
± 260
± 300
± 350
± 350
± 400
Min. IH
di/dt =
1 A/ms
(mA)
50
50
150
150
150
150
150
150
150
150
150
150
150
Max. IBO
(mA)
800
800
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800
800
800
800
800
800
800
800
800
800
800
Max. IT
(A)
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
Off-State
Current
ID @ VDRM
(µA)
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
On-State
Voltage
VT @ IT =
2.2 A
(V)
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
±5.0
Typ. Cj
@1 V,
1 MHz
(pF)
100
120
75
75
75
55
55
45
45
45
45
45
45
Device Symbol
T
SMBJ Package (Top View)
R(B) 1
2 T(A)
SD4XAA
R
Terminals T and R correspond to the
alternative line designators of A and B
MDXXBG
........................................................................... UL Pending
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
JUNE 2012
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Datasheet pdf - http://www.DataSheet4U.co.kr/

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