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PDF SMTPB68 Data sheet ( Hoja de datos )
| Número de pieza | SMTPB68 | |
| Descripción | TRISILTM | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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® SMTPB SERIES
TRISILTM
MAIN APPLICATIONS
Any sensitive equipment requiring protection
against lightning strikes:
ANALOG AND DIGITAL LINE CARDS
MAIN DISTRIBUTION FRAMES
TERMINALS AND TRANSMISSIONEQUIPMENT
GMS-TUBE REPLACEMENT
DESCRIPTION
The SMTPBxx series has been designedto protect
telecommunication equipment against lightning
and transient induced by AC power lines.
FEATURES
BIDIRECTIONAL CROWBAR PROTECTION.
BREAKDOWN VOLTAGE RANGE:
From 62 V To 270 V.
HOLDING CURRENT: IH = 150 mA min
REPETITIVE PEAK PULSE CURRENT :
IPP = 100 A, 10/1000 µs.
BENEFITS
NO AGEING AND NO NOISE
IF DESTROYED, THE SMTPB FALLS INTO
SHORT CIRCUIT, STILL ENSURING
PROTECTION
SMC
SCHEMATIC DIAGRAM
COMPLIES WITH THE
FOLLOWING STANDARDS:
Peak Surge
Voltage
(V)
CCITT K20
4000
VDE0433
4000
VDE0878
4000
IEC-1000-4-5
level 4
level 4
FCC Part 68, lightning surge
type A
1500
800
FCC Part 68, lightning surge
type B
100
BELLCORE TR-NWT-001089
First level
2500
1000
BELLCORE TR-NWT-001089
Second level
500
CNET l31-24
4000
Voltage
Waveform
(µs)
10/700
10/700
1.2/50
10/700
1.2/50
10/160
10/560
5/320
2/10
10/1000
2/10
0.5/700
Current
Waveform
(µs)
5/310
5/310
1/20
5/310
8/20
10/160
10/560
5/320
Admissible
Ipp
(A)
100
100
100
100
100
200
100
25
Necessary
Resistor
(Ω)
-
-
-
-
-
-
-
-
2/10
10/1000
2/10
500
100
500
-
-
-
0.8/310
100
-
August 1999 - Ed: 2C
1/5
1 page  
ORDER CODE
SM TPB 100
SMTPBxxx
SURFACE MOUNT
TRISIL PROTECTION 100 A
Marking : Logo, date code, type code.
PACKAGE MECHANICAL DATA.
SMC
E1
D
E
A1
C A2
E2 L
b
FOOTPRINT DIMENSIONS (in millimeters)
SMC
3.3
VOLTAGE
REF.
A1
A2
b
c
E
E1
E2
D
L
DIMENSIONS
Millimeters
Inches
Min. Max. Min. Max.
1.90 2.45 0.075 0.096
0.05 0.20 0.002 0.008
2.90
3.2 0.114 0.126
0.15 0.41 0.006 0.016
7.75 8.15 0.305 0.321
6.60 7.15 0.260 0.281
4.40 4.70 0.173 0.185
5.55 6.25 0.218 0.246
0.75 1.60 0.030 0.063
Packaging : Standardpackaging is in tapeand reel
Weight : 0.25g.
2.0 4.2 2.0
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of
use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-
proval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 1999 STMicroelectronics - Printed in Italy - All rights reserved.
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia
Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A.
http://www.st.com
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