N502AT23 Datasheet, PDF (1/3 Pages) Sirectifier Global Corp. – 300W Surface Mount TVS Diodes

ELECTRONIC
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
MECHANICAL DATA
• JEDEC SOT-23 package
• Solder temperature: 265^oC 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
Ppk
Tj
Tstg
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
VALUE
300
-55 to +150
-55 to +150
UNIT
Watts
o_C
o_C
ELECTRICAL CHARACTERISTICS
PART
MARKING
REVERSE
NUMBER
CODE
STAND-OFF
VOLTAGE
V_RWM
Min
V_BR
@ 1mA
BV(min)
Max
Clamping
@ I_pp=1A¹
Vc (typ.)
Max Peak
Pulse
Current²
Ipp
Leakage
Current
@ V_RWM
I_R
Capacitance
@ 0V, 1MHz
Pin 1-2
Cj (max.)
Volts
Volts
Volts
Amps
μA
pf
N502AT23
T5
5
6
9.5
17
20
250
N122AT23
T12
12
13.3
19
12
1
120
N152AT23
T15
15
16.7
24
10
1
75
N242AT23
T24
24
26.7
43
5
1
50
N362AT23
T36
36
40
60
4
1
40
Notes:
1. Clamping voltage values are based upon an industry standard 8 x 20μs peak pulse current (Ipp) waveform.
2. tp = 8/20μs
Capacitance
@ 0V, 1MHz
Pin 1-3 & 2-3
Cj
pf
300
150
100
60
45
August 2007 / Rev.5
http:// www.sirectsemi.com