TPA datasheet(2/2 Pages) TAYCHIPST

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TELECOMMUNICATION PROTECTION ARRESTORS

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TPA SERIES

Figure 2: Pulse waveform (10/1000µs)

Figure 3: Non repetitive surge peak on-state

current versus overload duration

Figure 4: On-state voltage versus on-state

current (typical values)

Figure 5: Relative variation of holding current

versus junction temperature

Figure 6: Relative variation of breakover

voltage versus junction temperature

Figure 7: Relative variation of leakage current

versus reverse voltage applied (typical values)

100

Repetitive peak pulse current

tr = rise time (µs)

tp = pulse duration time (µs)

1E-2

1E-1

1E+0

1E+1

1E+2

1E+3

F=50Hz

t(s)

(A)

TSM

234

789

V (V)

I (A)

T =25°C

-40

-20

100

120

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

T (°C)

I [T ] / I [T =25°C]

-40

-20

100

0.90

0.95

1.00

1.05

1.10

62 V

270 V

[T ] / V

[T =25°C]

T (°C)

100

125

100

1000

2000

[T ] / I

[T =25°C]

V=V

RRM

T (°C)

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