Ambient Temperature, (°C)

Fig.2 - Power Rating Derating Curve

Mounting on glass epoxy PCBs

Time, (µs)

0%

20%

40%

60%

80%

100%

120%

Ta=25°C

Peak Value Ipp

Test Waveform

parameters

tf=8µs

td=20µs

e-t

td= t Ipp/2

Fig.1 - 8/20µs Peak Pulse Current

Waveform Acc. IEC 61000-4-5

Rating and Characteristic Curves (ACPDZC3V3HT-HF)

SMD ESD Protection Diode

0

1

2

3

Fig.3 - Capacitance Between

Terminals Characteristics

20

Fig.4 - Clamping Voltage Vs.

Peak Pulse Current

17

4.0

6.0

5

1

9

Reverse Voltage, (V)

Peak Pulse Current, (A)

3.3

30

40

25

35

11

3

7

13

5.0

15

Page 2

REV:A

Comchip Technology CO., LTD.

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

7.0

8.0

2.0

3.0

0.0

1.0

0

25

50

75

100

125

0

20

40

60

80

100

120

0

5

10

15

20

25

30

AQW-G7039