Typical Rating and Characteristic Curves (ACPDUC1V8HT-HF)

SMD ESD Protection Diode

Mounting on glass epoxy PCBs

0

25

50

75

100

150

0

20

40

60

80

100

120

Fig.2 - Power Rating Derating Curve

Ambient Temperature, (°C)

Fig.1 - 8/20µs Peak Pulse Current

Waveform Acc. IEC 61000-4-5

0

10

15

20

25

30

5

Time, (µs)

td= t Ipp/2

e-t

0%

20%

40%

60%

80%

100%

120%

Test Waveform

parameters

tf=8µs

td=20µs

Ta=25°C

Peak Value Ipp

Comchip Technology CO., LTD.

REV:A

Page 2

0

0.6

0

Fig.4 - Typical Capacitance Between

Terminals Characteristics

Reverse Voltage, (V)

0.3

1.8

1

20

0

3

2

Fig.3 - Typical Clamping Voltage vs.

Peak Pulse Current

Peak Pulse Current, (A)

6

5

1

20

40

0.9

1.5

10

30

50

10

1.2

4

15

5

125

AQW-G7069