Microsemi
Santa Ana Division
2830 S. Fairview Street, CA. 92704, 714-979-8220, Fax: 714-557-5989
Page 1
Copyright
2000
TCP135L.PDF 2001-08-15
WWW
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TCP135L
DUAL ASYMMETRICAL TRANSIENT
SUPPRESSOR
PRODUCT PREVIEW
S A N T A A N A D I V I S I O N
DESCRIPTION
This Thyristor Surge Suppressor Device is intended for protection of line
card access switches. It provides an efficient polarity- and terminal-
dependent over voltage protection for battery backed ringing systems.
IMPORTANT: For the most current data, consult MICROSEMI's website: http://www.microsemi.com
COMPLIES WITH THE FOLLOWING STANDARDS:
(*)
with series resistors or PTC.
GR-1089-CORE
2/10
s
175 A
GR-1089-CORE
10/1000
s
35 A
K E Y F E A T U R E S
K E Y F E A T U R E S
K E Y F E A T U R E S
K E Y F E A T U R E S
DUAL POLARITY- AND
TERMINAL-DEPENDENT
ASYMMETRICAL TRANSIENT
SUPPRESSOR
I
PP
= 2 X 35 A 10/1000
s
HOLDING CURRENT IH:
150 mA MIN
BREAKOVER VOLTAGE
Ring-Ground -220 V, +130 V
Tip-Ground 130 V, +130 V
APPLICATIONS/BENEFIT
APPLICATIONS/BENEFIT
APPLICATIONS/BENEFIT
APPLICATIONS/BENEFITS
S
S
S
T
T
C
C
P
P
1
1
3
3
5
5
L
L
UL94V-0
TCPxx packages comply with requirements of UL94V-0
SCHEMATIC DIAGRAM
1
2
3
4
5
6
7
8
GND
GND
GND
GND
TIP
RING
NC
NC
Microsemi
Santa Ana Division
2830 S. Fairview Street, CA. 92704, 714-979-8220, Fax: 714-557-5989
Page 2
Copyright
2000
TCP135L.PDF 2001-08-15
WWW
.
M
i
c
r
o
sem
i
.
COM
TCP135L
DUAL ASYMMETRICAL TRANSIENT
SUPPRESSOR
PRODUCT PREVIEW
S A N T A A N A D I V I S I O N
Note 1: Pulse wave
10/1000
s tr = 10 s tp = 1000 s
2/10 s
tr = 0.2s
tp = 10
s
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25C)
Symbol Parameter
Value
Unit
I
PP
Peak pulse current (see note 1)
10/1000
s
2/10
s
35
175
A
I
TSM
Non repetitive surge peak on-state current F =
50 Hz
t = 300 ms
t = 5 s
20
2
A
T
stg
T
j
Storage temperature range
Maximum junction temperature
-55 to + 150
150
C
T
L
Maximum lead temperature for soldering during 10s
260
C
THERMAL RESISTANCES
Symbol Parameter
Value
Unit
R
th
(j-a)
Junction to ambient
170
C/W
E
E
L
L
E
E
C
C
T
T
R
R
I
I
C
C
A
A
L
L
S
S
Microsemi
Santa Ana Division
2830 S. Fairview Street, CA. 92704, 714-979-8220, Fax: 714-557-5989
Page 3
Copyright
2000
TCP135L.PDF 2001-08-15
WWW
.
M
i
c
r
o
sem
i
.
COM
TCP135L
DUAL ASYMMETRICAL TRANSIENT
SUPPRESSOR
PRODUCT PREVIEW
S A N T A A N A D I V I S I O N
ELECTRICAL CHARACTERISTICS (Tamb= 25C)
Symbol Parameter
V
DRM,
V
RRM
Stand-off voltage
I
DRM,
I
RRM
Leakage current at stand-offvoltage
V
BR
Breakdown voltage
V
BO
Breakover voltage
I
H
Holding current
I
BO
Breakover current
C
Capacitance
ELECTRICAL CHARACTERISTICS
T-G AND R-G TERMINALS
Terminal
Pair
V
DRM,
V
RRM
I
DRM
@
V
DRM,
I
RRM
@
V
RRM
I
H
I
BO
V
BO
C
Type
V
A mA
mA
V
pF
TCP135
L
T-G -105, +105 -10, +10 -150, +150 -110, +110 -130, +130 30
TCP135
L
R-G -180, +105 -10, +10 -150, +150 -110, +110 -220, +130 30
E
E
L
L
E
E
C
C
T
T
R
R
I
I
C
C
A
A
L
L
S
S
I
H
I
BO,
V
BO
I
BR,
V
BR
v
DRM,
I
DRM
I
H
v
RRM,
I
RRM
I
BR,
V
BR
I
BO,
V
BO
Microsemi
Santa Ana Division
2830 S. Fairview Street, CA. 92704, 714-979-8220, Fax: 714-557-5989
Page 4
Copyright
2000
TCP135L.PDF 2001-08-15
WWW
.
M
i
c
r
o
sem
i
.
COM
TCP135L
DUAL ASYMMETRICAL TRANSIENT
SUPPRESSOR
PRODUCT PREVIEW
S A N T A A N A D I V I S I O N
N
N
O
O
T
T
E
E
S
S
PDF 
ZIP