RATING AND CHARACTERISTIC CURVES (TV04A5V0-HF thru TV04A441-HF)

Comchip Technology CO., LTD.

Page 2

SMD Transient Voltage Suppressor

REV:F

QW-JTV01

Company reserves the right to improve product design , functions and reliability without notice.

100

10

1

0.1

0.1

1.0

10

100

0

Fig.1 - Pulse Derating Curve

0

20

40

60

75

Fig.6 - Typical Junction Capacitance

50

100

200

150

10000

1000

25

125

80

100

0

0.0

0.2

1.0

25

75

100

175

0.4

50

125

150

0.8

0.6

Number of Cycles at 60Hz

1

0

10

100

40

10

20

30

50

8.3mS single half

sine-wave (JEDEC method)

100

10

1

10

100

1000

1

10000

Bi-directional

@zero bias

Uni-directional

@zero bias

Uni-directional

f=1.0MHz

175

Fig.2 - Maximum Non-Repetitive

Surge Current

1000

Fig.5 - Pulse Waveforem

Time, (ms)

0

0

1.0

4.0

50

100

3.0

2.0

Peak value

Tr=10μs

Half Value=

Ipp

2

td

Pluse width(td) is defined as the

point where the peak current

decays to 50% of Ipp

10 / 1000

waveform

μsec.

as defined by R.E.A.

(Ipp)

Fig.3 - Steady State Power

Derating Curve

Rating Curve

Fig.4 - Peak Pulse Power