Typical Rating and Characteristic Curves (ACPDV3V0A-HF Thru. ACPDV24V0A-HF)

SMD ESD Protection Diode

Fig.1 - 8/20µs Waveform per IEC 61000-4-5

Time, (µs)

0

20

0

10

50

90

100

T2

T

T1

Front time:T1=1.25xT=8µs

Time to half-value::T2=20µs

Fig.2 - Contact Discharge Current Waveform

per IEC 61000-4-2

Time, (ns)

30ns

60ns

t

10

90

100

Tr =0.7~1ns

Fig.3 - Voltage vs Capacitance

Fig.4 - Voltage vs Capacitance

Voltage, (V)

0

15

5

1 2 3 4

6 7 8 9

Voltage, (V)

0

28

0.7

1.0

20

4

24

8

0.6

0.8

12

32

36

0.9

16

ACPDV24V0A-HF

ACPDV15V0A-HF

0.7

1.0

0.5

0.8

0.9

0.6

10 11 12 13 14

ACPDV5V0A-HF

ACPDV3V0A-HF

ACPDV8V0A-HF

ACPDV12V0A-HF

Fig.5 - Clamping Voltage vs

Peak Pulse Current

Clamping Voltage, (V)

0

50

0

2

6

20

10

20

40

30

4

8

5

0

70

Fig.6 - Clamping Voltage vs

Peak Pulse Current

Clamping Voltage, (V)

10

12

14

16

18

5

15

35

25

45

tp=8/20µs

ACPDV3V0A-HF

ACPDV5V0A-HF

ACPDV8V0A-HF

ACPDV12V0A-HF

ACPDV15V0A-HF

2

6

4

8

10

50

10

20

40

30

15

35

25

45

55 60 65

tp=8/20µs

Comchip Technology CO., LTD.

REV:A

Page 3

AQW-JP021

ACPDV36V0A-HF

ACPDV20V0A-HF

ACPDV18V0A-HF

ACPDV24V0A-HF

ACPDV36V0A-HF

ACPDV20V0A-HF

ACPDV18V0A-HF