TISP40XXH1BJ Datasheet, PDF (1/9 Pages) Bourns Electronic Solutions – VERY LOW VOLTAGE BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS

TISP4015H1BJ, TISP4030H1BJ, TISP4040H1BJ
VERY LOW VOLTAGE
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
TISP40xxH1BJ VLV Overvoltage Protector Series
Low Capacitance
‘4015 ................................................................................... 78 pF
‘4030 ................................................................................... 62 pF
‘4040 ................................................................................... 59 pF
Digital Line Signal Level Protection
-ISDN
-xDSL
Safety Extra Low Voltage, SELV, values
Device
V_DRM
V
V_(BO)
V
‘4015
±8
± 15
‘4030
± 15
± 30
‘4040
± 25
± 40
100 A “H” Series specified for:
ITU-T recommendations K.20, K.45, K.21
FCC Part 68 and GR-1089-CORE
Wave Shape
2/10 µs
8/20 µs
10/160 µs
10/700 µs
10/560 µs
10/1000 µs
I_TSP
Standard
A
GR-1089-CORE 500
IEC 61000-4-5 400
FCC Part 68
200
ITU-T K.20/45/21
150
FCC Part 68
FCC Part 68
125
GR-1089-CORE 100
SMBJ Package (Top View)
R(B) 1
2 T(A)
MDXXBGE
Device Symbol
T
SD4XAA
R
Terminals T and R correspond to the
alternative line designators of A and B
............................................ UL Recognized Components
Description
These devices are designed to limit overvoltages on digital telecommunication lines. Overvoltages are normally caused by a.c. power system
or lightning flash disturbances which are induced or conducted on to the telephone line. A single device provides 2-point protection and is
typically used for the protection of transformer windings and low voltage electronics.
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 condition. This low-voltage on state
causes the current resulting from the overvoltage to be safely diverted through the device. The device switches off when the diverted current
falls below the holding current value.
How to Order
Device
Package
Carrier
For Standard
For Lead Free
Termination Finish Termination Finish
Order As
Order As
Marking Code Std. Qty.
TISP40xxH1BJ SMB (DO-214AA) Embossed Tape Reeled TISP 40xxH1BJR TISP 40xxH1BJR-S
40xxH1
3000
Insert xx value corresponding to protection voltages of 15 V, 30 V and 40 V.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
AUGUST 1999 - REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.