TCP072A 查看數據表（PDF） - Microsemi Corporation
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TCP072A Datasheet PDF : 4 Pages
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SANTA ANA DIVISION
TCP058A thru TCP120A
DUAL ASYMETRICAL TRANSIENT
SUPPRESSOR
PRODUCT PREVIEW
DESCRIPTION
This Thyristor Surge Suppressor device has been especially designed to
protect subscriber line cards against overvoltage. Two diodes clamp
positive overloads while negative surges are suppressed by two protection
thyristors.
Particular attention has been given to the internal wire bonding. The ”4-
point” configuration ensures a reliable protection, eliminating overvoltages
introduced by the parasitic inductances of the wiring (Ldi/dt), especially for
very fast transient overvoltages.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
COMPLIES WITH THE FOLLOWING STANDARDS:
CCITT K20:
VDE 0433:
VDE 0878:
I3124:
FCC part 68:
BELLCORE
TR-NWT-001089:
10/700 µs
5/310 µs
10/700 µs
5/310 µs
1.2/50 µs
1/20 µs
0.5/700 µs
0.2/310 µs
02/10 µs
02/10 µs
02/10 µs
02/10 µs
10/1000 µs
10/1000 µs
1 kV
38 A
2 kV
50 A
1.5 kV
40 A
1 Kv
38 A
2.5 kv
125 A (*)
2.5 kv
125 A (*)
1 kV
40 A (*)
(*) with series resistors or PTC.
KEY FEATURES
!"DUAL ASYMETRICAL
TRANSIENT SUPPRESSOR
!"PEAK PULSE CURRENT:
IPP=40A,10/1000µs
!"HOLDING CURRENT:150mA
min.
!"BREAKDOWN VOLTAGE:
TCP058A: 58 V
TCP065A: 65 V
TCP072A: 60 V
TCP082A: 70 V
TCP080A: 80 V
TCP120A: 120 V
!"LOW DYNAMIC
CHARACTERISTICS
!"STAND CCITT K20 AND
LSSGR
APPLICATIONS/BENEFITS
!"
UL94V-0
TCPxx packages comply with requirements of UL94V-0
Copyright 2000
MSC1630.PDF 2000-11-30
Microsemi
Santa Ana Division
2830 S. Fairview Street, CA. 92704, 714-979-8220, Fax: 714-557-5989
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