BZA408B 查看數據表（PDF） - NXP Semiconductors.

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BZA408B

Quadruple bidirectional ESD transient voltage suppressor

NXP Semiconductors. 

NXP Semiconductors

Quadruple bidirectional ESD transient

voltage suppressor

Product data sheet

BZA408B

handbook, full pagewidthESD TESTER

RZ

CZ

450 Ω

RG 223/U

50 Ω coax

10×

ATTENUATOR

note 1

DIGITIZING

OSCILLOSCOPE

50 Ω

IEC1000-4-2 network

CZ = 150 pF; RZ = 330 Ω

1/4 BZA408B

vertical scale = 100 V/Div

horizontal scale = 50 ns/Div

Note 1: attenuator is only used for open

socket high voltage measurements

vertical scale = 10 V/Div

horizontal scale = 50 ns/Div

GND

unclamped +1 kV ESD voltage waveform

(IEC1000-4-2 network)

GND

GND

clamped +1 kV ESD voltage waveform

(IEC1000-4-2 network)

GND

vertical scale = 100 V/Div

horizontal scale = 50 ns/Div

unclamped −1 kV ESD voltage waveform

(IEC1000-4-2 network)

vertical scale = 10 V/Div

horizontal scale = 50 ns/Div

clamped −1 kV ESD voltage waveform

(IEC1000-4-2 network)

MGR560

Fig.5 ESD clamping test set-up and waveforms.

1998 Oct 15

5

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