SIRECT N242AT23

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Nxx2AT23
300W Surface Mount TVS Diodes
FEATURES
• 300W Peak Pulse Power (tp = 8 x 20 μs)
• Transient protection for data, signal, and Vcc
bus to IEC 1000-4-2 (ESD) & IEC 1000-4-4 (EFT)
• Protects two unidirectional lines or one
bidirectional line
• ESD protection < 15kV
• Low Leakage Current
• Solid state silicon avalanche technology
The Nxx2AT23 Series of transient voltage
suppressors are designed to protect
components which are connected to data and
transmission lines from over voltages caused
by electrostatic discharge (ESD), electrical
fast transients (EFT), and induced lightning.
SCHEMATIC
MECHANICAL DATA
• JEDEC SOT-23 package
• Solder temperature: 265oC for 10 seconds
• Readily solderable terminals
APPLICATION
• RS-232, RS-423 data lines
• Cellular phone terminals
• Audio/Video inputs
• Portable electronics
• Networks
MAXIMUM RATINGS
RATING
Peak Pulse Power (tp = 8 x 20 μs)
Operating Temperature
Storage Temperature
SYMBOL
VALUE
UNIT
Ppk
300
Watts
Tj
-55 to +150
o
-55 to +150
o
Tstg
C
C
ELECTRICAL CHARACTERISTICS
PART
NUMBER
MARKING
CODE
REVERSE
STAND-OFF
VOLTAGE
VRWM
Min
VBR
@ 1mA
BV(min)
Max
Clamping
1
@ Ipp=1A
Vc (typ.)
Max Peak
Pulse
2
Current
Ipp
Leakage
Current
@ VRWM
IR
Capacitance
@ 0V, 1MHz
Pin 1-2
Cj (max.)
Capacitance
@ 0V, 1MHz
Pin 1-3 & 2-3
Cj
Volts
Volts
Volts
Amps
μA
pf
pf
N502AT23
T5
5
6
9.5
17
20
250
300
N122AT23
T12
12
13.3
19
12
1
120
150
N152AT23
T15
15
16.7
24
10
1
75
100
N242AT23
T24
24
26.7
43
5
1
50
60
N362AT23
T36
36
40
60
4
1
40
45
Notes:
1. Clamping voltage values are based upon an industry standard 8 x 20μs peak pulse current (Ipp) waveform.
2. tp = 8/20μs
August 2007 / Rev.5
http:// www.sirectsemi.com
Nxx2AT23
http:// www.sirectsemi.com
Nxx2AT23
PACKAGE DIMENSIONS
Sirectifier Global Corp., Delaware, U.S.A.
U.S.A.: [email protected] France: [email protected] Taiwan: [email protected] Hong Kong: [email protected]
China: [email protected] …Thailand: [email protected] Philippines: [email protected] Belize: [email protected]
http:// www.sirectsemi.com