TSS-SMA Series
Thyristor Surge protector
TSS-SMA
ROHS
DESCRIPTION
TSS-SMA series thyristors are a type of semi-conduct
component. They are designed in applications,
modems, telephones, line cards, answering machines,
FAX machines, SLICs, T1/E1, xDSL, PBXs and more.
FEATURES
Excellent capability of absorbing transient surge
Quick response to surge voltage (ns Level)
Eliminates overvoltage caused by fast rising transients
Moisture sensitivity level: Level 1
Weight 69 mg (approximate)
Non degenerative
SMA
1
2
Symbol
ABSOLUTE MAXIMUM RATINGS
(T
A
=25ºC, RH=45%-75%,
unless otherwise noted)
Parameter
Storage temperature range
Operating junction temperature range
Repetitive peak pulse current
Symbol
T
stg
T
j
I
PP
Value
-60 to +150
-40 to +150
35
Unit
℃
℃
A
ELECTRICAL CHARACTERISTICS
(T
A
=25℃)
Symbol
V
DRM
I
DRM
V
S
I
S
V
T
I
T
I
H
C
O
Parameter
Peak off-state voltage
Off-state current
Switching voltage
Switching current
On-state voltage
On-state current
Holding current
Off-state capacitance
-I
I
DRM
-V
V
T
+V
V
DRM
V
S
V-I Curve
+I
I
T
I
S
I
H
1/4
TSS-SMA Series
Thyristor Surge protector
TSS-SMA
ROHS
ELECTRICAL CHARACTERISTICS
(TA=25℃, continued)
I
DRM
@V
DRM
Part
Number
BEP0080TA
BEP0080TA-MC
BEP0150TA
BEP0220TA
BEP0220TA-MC
BEP0300TA
BEP0300TA-MC
BEP0640TA-MC
BEP0720TA-MC
BEP0900TA-MC
BEP1100TA-MC
BEP1300TA-MC
BEP1500TA-MC
BEP1800TA-MC
BEP2300TA-MC
BEP2600TA-MC
BEP3100TA-MC
BEP3500TA-MC
BEP3800TA-MC
BEP0080TB
BEP0080TB-MC
BEP0080TC
BEP0080TC-MC
μA
V
V
V
MAX
25
25
35
35
32
40
40
77
87
98
130
160
180
220
260
300
350
400
450
25
25
25
25
①
S
@I
S
V
T
@ I
T
V
MAX
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
A
MAX
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
2.2
I
H
mA
MIN
50
20
45
50
20
50
50
120
120
120
120
120
120
120
120
120
120
120
120
50
50
50
50
C
O
②
pF
MAX
50
13
125
100
25
100
25
30
30
30
30
30
30
30
25
25
25
20
20
100
25
130
40
mA
MAX
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
800
MAX MIN
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
12
15
15
25
25
58
65
75
90
120
140
170
190
220
275
320
340
6
6
6
6
①
Vs is measured at 100KV/s
②
Off-state capacitance is measured in V
DC
=2V, V
RMS
=1V, f=1MHz
2/4
TSS-SMA Series
Thyristor Surge protector
TSS-SMA
ROHS
SURGE RATINGS
Series
A
B
C
I
PP
(A) min
2×10us
100
250
500
8×20us
90
250
400
10×360us
50
125
175
10×1000us
35
80
100
ORDERING INFORMATION
BEP 008
BORN'S
Semiconductor
Surge Arrester
Median Voltage
0:Bi-direction
0
T
A - MC
Low
Capacitor
Package type
Surge Ratings :
A: 2 KV(10/700us)
B: 4 KV(10/700us)
C:6 KV(10/700us)
SOLDERING PARAMETERS
Reflow Condition
-Temperature Min (T
s(min)
)
Pre Heat
-Temperature Max(T
s(max)
)
-Time (Min to Max) (ts)
Average ramp up rate (Liquid us Temp (T
L
) to peak)
T
s(max)
to T
L
- Ramp-up Rate
-Temperature(T
L
) (Liquid us)
Reflow
-Temperature(t
L
)
Peak Temp (T
p
)
Time within 5℃ of actual Peak Temp (t
p
)
Ramp-down Rate
Time 25℃ to Peak Temp (T
P
)
Do not exceed
60-150 secs.
+260(+0/-5)℃
8-15 secs.
6℃/sec. Max
8 min. Max
+260℃
Pb-Free assembly
(see FIG.2)
+150℃
+200℃
60-180 secs.
3℃/sec. Max
3℃/sec. Max
+217℃
3/4
TSS-SMA Series
Thyristor Surge protector
FIG.1:
tr × td pulse waveform
%I
PP
tr = rise time to peak value
td = decay time to half value
TSS-SMA
FIG.2:
Reflow condition
tp
T
P
Ramp-up
T
L
T
S(max)
Ramp-down
Preheat
T
S(min)
t
s
Critical Zone
T
L
to T
P
ROHS
100
Peak value
t
L
50
Half value
0
0 t
r
t(μs)
t
d
Temperature
25
time to peak temperatue
(t 25℃ to peak)
Time
FIG.3:
Normalized Vs change vs. junction
temperature
Percent of Vs change(%)
12
8
4
0
-4
FIG.4:
Normalized DC holding current vs. case
temperature
I
H
(T
j
)/I
H
(T
j
=25℃)
2.0
1.8
1.6
1.4
25℃
1.2
1.0
0.8
0.6
25℃
-8
-40 -20
0
20
T
j
(℃)
40
60 80
100 120 140
160
0.4
-40 -20
T
C
(℃)
0
20
40
60
80
100 120 140
160
PACKAGE MECHANICAL DATA
A
Ref.
Dimensions
Millimeters
Min.
A
4.25
2.50
1.35
0.76
4.93
0.051
0.15
1.98
6.50
2.30
1.70
0.067
Max.
4.65
2.90
1.65
1.52
5.28
0.203
0.31
2.41
Inches
Min.
0.167
0.098
0.053
0.030
0.194
0.002
0.006
0.078
0.256
0.090
Max.
0.183
0.114
0.065
0.060
0.208
0.008
0.012
0.095
B
G
H
F
B
C
D
D
E
J
K
E
F
G
H
J
K
L
DO-214AC (SMA)
L
4/4
嵌入式系统
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