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TISP7015
TRIPLE ELEMENT
THYRISTOR OVERVOLTAGE PROTECTORS
*R
TISP7015 (VLV) Overvoltage Protector
Three Terminal Very Low Voltage (VLV) Protection
Ion-Implanted Breakdown Region
- Precise and Stable Voltage
D Package (Top View)
T1
NC
NC
T2
1
2
3
4
8
7
6
5
NC
NC
G
NC
MD7XAJA
DEVICE
‘7015
V
DRM
V
8
V
(BO)
V
15
Protection for Signal, Data and Control Lines
- ISDN
- T1/E1
- RS232 & RS485
Low Capacitance ...................................................... 40 pF max.
Rated for International Surge Wave Shapes
NC - No internal connection
Device Symbol
T1
T2
Voltage
Waveshape
8/20
10/700
10/1000
Standard
IEC 61000-4-5
ITU-T K.20/45/21
GR-1089-CORE
I
PPSM
A
150
40
30
SD7XAD
............................................ UL Recognized Components
G
Description
The TISP7015 is a 3-point overvoltage protector designed for protecting against metallic (differential mode) and simultaneous longitudinal
(common mode) impulses.
These devices are designed to limit overvoltages between signal, data and control port conductors, connected to terminals T1 and T2, and
a protective ground, G. Each terminal pair has a symmetrical voltage-triggered bidirectional thyristor characteristic (Figure 1). 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 through the device.
The device switches off when the diverted current falls below the holding current value.
Terminals marked NC do not have any internal connections and may be left floating or tied to some circuit point.
How To Order
For Standard
For Lead Free
Termination Finish Termination Finish
Order As
Order As
TISP7015DR
TISP7015D
TISP7015DR-S
TISP7015D-S
Device
TISP7015
Package
D, Small-outline
Carrier
Embossed Tape Reeled
Tube
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
JULY 2000 - REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
BOURNS [ BOURNS ELECTRONIC SOLUTIONS ]
