TISP1XXXH3BJ Datasheet, PDF (1/7 Pages) Bourns Electronic Solutions – Overvoltage Protector Series

*RoHS ^{VCEOARMVSAPIOILLINAASBNLTE}
TISP1070H3BJ THRU TISP1120H3BJ
DUAL FORWARD-CONDUCTING UNIDIRECTIONAL
THYRISTOR OVERVOLTAGE PROTECTORS
TISP1xxxH3BJ Overvoltage Protector Series
Overvoltage Protection for Negative Rail SLICs
Dual High Current Protectors in a Space Efficient Package
- 2 x 100 A 10/1000 Current Rating
- SMB03 Package (3-pin Modified SMB/DO-214AA)
50 % Space Saving over Two SMBs
Ion-Implanted Breakdown Region
- Precise and Stable Voltage
- Low Voltage Overshoot under Surge
Device Name
V_DRM
V
TISP1070H3BJ
-58
TISP1080H3BJ
-65
TISP1095H3BJ
-75
TISP1120H3BJ
-95
V_(BO)
V
-70
-80
-95
-120
Rated for International Surge Wave Shapes
Wave Shape
2/10
8/20
10/160
10/700
10/560
10/1000
Standard
GR-1089-CORE
IEC 61000-4-5
TIA-968-A (FCC Part 68)
ITU-T K.20/21/45
TIA-968-A (FCC Part 68)
GR-1089-CORE
I_PPSM
A
500
300
200
150
120
100
SMB03 Package (Top View)
1
3
Device Symbol
1
(T or R)
2
MDXXCJA
3
(R or T)
SD1TAA
2
(G)
............................................... UL Recognized Component
Description
These dual unidirectional thyristor devices protect SLICs and ISDN power feeds in central office, access and customer premises equipment
against overvoltages on the telecom line. Each protector section consists of a voltage-triggered unidirectional thyristor with an anti-parallel
diode. In the negative polarity, the thyristor allows signal voltages, without clipping, up to the maximum off-state voltage value, V_DRM, see
Figure 1. Voltages exceeding V_DRM are limited and will not exceed the breakover voltage, V_(BO), level. If sufficient current flows due to the
overvoltage, the thyristor switches into a low-voltage on-state condition, which diverts the current from the overvoltage through the thyristor.
When the diverted current falls below the holding current, I_H, level the thyristor switches off and restores normal system operation. Positive
overvoltages are limited by the conduction of the anti-parallel diode.
The TISP1xxxH3BJ is available in four voltages and has a 100 A 10/1000 current rating. These protectors have been designed particularly for
use in equipment that must meet the following standards and recommendations: GR-1089-CORE, TIA-968-A (replaces FCC Part 68), ITU-T
K.20, K.21 and K.45. Housed in a SMB03 package (3-pin modified SMB/DO-214AA), these parts are space efficient to replace protection
designs of 100 A 10/1000 or less which use multiple SMBs or a 6-pin SMT package.
How to Order
Device
Package
Carrier
For Standard
Termination Finish
Order As
TISP1xxxH3BJ SMB03 (3-pin modified Embossed Tape Reeled TISP1xxxH3BJR
SMB /DO-214AA)
Insert xxx value corresponding to device name.
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
JUNE 2003 - REVISED FEBRUARY 2005
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
For Lead Free
Termination Finish
Order As
TISP1xxxH3BJR-S
Marking Code Std. Qty.
1xxxH3
3000