BZA456A NXP Semiconductors, BZA456A Datasheet - Page 5

• Manufacturer Part Number: BZA456A
• Description: Monolithic transient voltage suppressor diode in a six leadSOT457 (SC-74) package for 4-bit wide ESD transientsuppression at 5
• Manufacturer: NXP Semiconductors

NXP Semiconductors
1999 May 25
handbook, full pagewidth
Quadruple ESD transient voltage
suppressor
GND
unclamped +1 kV ESD voltage waveform
(IEC 1000−4−2 network)
unclamped −1 kV ESD voltage waveform
(IEC 1000−4−2 network)
GND
IEC 1000-4-2 network
C Z = 150 pF; R Z = 330 Ω
ESD TESTER
C Z
R Z
vertical scale = 100 V/Div
horizontal scale = 50 ns/Div
vertical scale = 100 V/Div
horizontal scale = 50 ns/Div
Fig.6 ESD clamping test set-up and waveforms.
1/4 BZA456A
450 Ω
50 Ω coax
RG 223/U
5
clamped +1 kV ESD voltage waveform
(IEC 1000−4−2 network)
GND
clamped −1 kV ESD voltage waveform
(IEC 1000−4−2 network)
GND
Note 1: attenuator is only used for open
socket high voltage measurements
ATTENUATOR
note 1
10×
vertical scale = 10 V/Div
horizontal scale = 50 ns/Div
vertical scale = 10 V/Div
horizontal scale = 50 ns/Div
OSCILLOSCOPE
DIGITIZING
50 Ω
MGL247
Product data sheet
BZA456A