TPSMA12A データシートの表示（PDF） - UN Semiconducctor INC
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TPSMA12A Datasheet PDF : 4 Pages
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Surface Mount Transient Voltage Suppressors
TP
TL
TS(max)
Ramp-up
TS(min)
25
Preheat
Time to peak temperature
(t 25℃ to peak)
Critical Zone
TL to TP
Ramp-down
Time
Dimensions
DO-214AC (SMA)
Cathode Band
Reflow Condition
Lead–free assembly
-Temperature Min (Ts(min))
150°C
Pre Heat -Temperature Max (Ts(max))
200°C
- Time (min to max) (ts)
60 -180 Seconds
Average ramp up rate ( Liquidus Temp TL)
to peak
3°C/second max
TS(max) to TL - Ramp-up Rate
3°C/second max
Reflow
- Temperature (TL) (Liquidus)
- Time (min to max) (ts)
217°C
60 -150 Seconds
Peak Temperature (TP)
Time within 5°C of
Temperature (tp)
Ramp-down Rate
actual
peak
260 +0/-5°C
20 -40 Seconds
6°C/second max
Time 25°C to peak Temperature (TP)
8 minutes Max
Do not exceed
280°C
Dimensions
A
B
C
D
E
F
G
H
I
J
K
L
Inches
Min
Max
0.049
0.064
0.162
0.179
0.099
0.109
0.077
0.089
0.030
0.060
-
0.008
0.192
0.206
0.006
0.012
0.070
-
0.082
-
-
0.090
0.082
-
Millimeters
Min
Max
1.230
1.630
4.10
4.550
2.510
2.760
1.960
2.260
0.750
1.510
-
0.203
4.87
5.220
0.152
0.305
1.800
-
2.100
-
-
2.300
2.100
-
Revision July 18, 2018
4/4
@ UN Semiconductor Co., Ltd. 2018
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
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