BZA420A /T3 NXP Semiconductors, BZA420A /T3 Datasheet - Page 5

• Manufacturer Part Number: BZA420A /T3
• Description: TVS Diode Arrays DIODE ARRAY TAPE-11
• Manufacturer: NXP Semiconductors
• Series: BZA420Ar

Specifications of BZA420A /T3

• Product Category: TVS Diode Arrays
• Rohs: yes
• Polarity: Unidirectional
• Channels: 4 Channels
• Clamping Voltage: 28 V
• Operating Voltage: 21 V
• Peak Surge Current: 0.7 A
• Mounting Style: SMD/SMT
• Termination Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• Maximum Operating Temperature: + 150 C
• Dimensions: 1.7 (Max) mm W x 3.1 (Max) mm L
• Package / Case: SOT-457
• Peak Pulse Power Dissipation: 19.6 W
• Factory Pack Quantity: 10000
• Part # Aliases: BZA420A,135

NXP Semiconductors
1999 May 20
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 BZA420A
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
MBK386
Product data sheet
BZA420A