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TISP61089HDMR-S 参数 Datasheet PDF下载

TISP61089HDMR-S图片预览
型号: TISP61089HDMR-S
PDF下载: 下载PDF文件 查看货源
内容描述: 双正向导电的P- GATE晶闸管可编程过电压保护器 [DUAL FORWARD-CONDUCTING P-GATE THYRISTOR PROGRAMMABLE OVERVOLTAGE PROTECTOR]
分类和应用:
文件页数/大小: 7 页 / 160 K
品牌: BOURNS [ BOURNS ELECTRONIC SOLUTIONS ]
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CO
M
PL
IA
NT
TISP61089HDM
DUAL FORWARD-CONDUCTING P-GATE THYRISTOR
PROGRAMMABLE OVERVOLTAGE PROTECTOR
*R
oH
S
TISP61089HDM Overvoltage Protector
Intended for Use in GR-1089-CORE Issue 3 Compliant
Line Cards
Dual, Voltage-Programmable SLIC Protector
– Low 15 mA max. Gate Triggering Current
– Supports Battery Voltages Down to -155 V
– High 150 mA min. Holding Current
Rated for GR-1089-CORE Issue 3 Conditions
Impulse Waveshape
2/10
10/1000
GR-1089-CORE Test
Section
4.6.7
4.6.8
4.6.7
4.6.7.1
Test #
4
1
1, 3
1
I
PPSM
A
500
100
NC - No internal connection
Terminal typical application names shown in
parenthesis
MD-8SOIC(210)-001-b
8-SOIC (210 mil) Package (Top View)
(Tip)
K1
1
2
3
4
8
7
6
5
K1 (Tip)
A
A
(Ground)
(Ground)
(Gate) G
NC
(Ring)
K2
K2 (Ring)
Device Symbol
K1
K1
Meets GR-1089-CORE First Level A.C. Power Fault Conditions
GR-1089-CORE
Section 4.6.10
Test #
1
2
3
4
6
7
8
9
I RMS
A
0.33
0.17
1
1
0.5
2.2
3
5
Power Fault Duration
s
900
900
1
1
30
2
1.1
0.4
A
G
A
K2
K2
The negative protection voltage is
controlled by the voltage, V
GG
,
applied to the G terminal.
SD-TISP6-001-a
GR-1089-CORE Second Level A.C. Power Fault Conditions are
Detailed in the ‘Applications Information’ Section
............................................... UL Recognized Component
How To Order
For Lead Free
Termination Finish
Order As
TISP61089HDMR-S
Device
TISP61089HDM
Package
8-SOIC (210 mil)
Carrier
Embossed Tape Reeled
Marking Code
61089H
Standard Quantity
2000
Description
The TISP61089HDM is a dual forward-conducting buffered p-gate thyristor (SCR) overvoltage protector. It is designed to protect monolithic
SLICs (Subscriber Line Interface Circuits) against overvoltages on the telephone line caused by lightning, a.c. power contact and induction.
The TISP61089HDM limits voltages that exceed the SLIC supply rail voltage. The TISP61089HDM parameters are specified to allow
equipment compliance with Telcordia GR-1089-CORE, Issue 3 and ITU-T recommendations K.20, K.21 and K.45.
The SLIC line driver section is typically powered from 0 V (ground) and a negative voltage in the region of -20 V to -155 V. The protector gate is
connected to this negative supply. This references the protection (clipping) voltage to the negative supply voltage. The protection voltage will
then track the negative supply voltage and the overvoltage stress on the SLIC is minimized.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
MAY 2004 – REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.