8700 E. Thomas Road
Scottsdale, AZ 85251
Tel: (480) 941-6300
Fax: (480) 947-1503
USB50403C
thru
USB50424C
TVSarray 鈩?Series
DESCRIPTION (500 watt)
This 4 pin 1 line
bidirectional
ULTRA LOW CAPACITANCE
array is
designed for use in applications requiring board level protection from
voltage transients caused by electrostatic discharge (ESD) as defined
by IEC 1000-4-2, electrical fast transients (EFT) per IEC 1000-4-4 and
effects of secondary lightning.
These arrays are used to protect 1 discrete line utilizing pins (1,4 signal
and 2,3 ground). The S0T-143 product provides board level protection
from static electricity and other induced voltage surges that can
damage sensitive circuitry.
These TRANSIENT VOLTAGE SUPPRESSOR (TVS) Diode Arrays protect 3.3 Volt components such as
DRAM鈥檚, SRAM鈥檚, CMOS, HCMOS, HSIC, and low voltage interfaces up to 24Volts.
FEATURES
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Protects 3.3 up through 24V Components
Protects 1 line bidirectional
Provides electrically isolated protection
SOT-143 Packaging
ULTRA LOW CAPACITANCE 3 pF
MECHANICAL
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Molded SOT-143 Surface Mount
Weight: .035 grams (approximate)
Body Marked with device marking
code
Pin #1 defined by DOT on top of
package
MAXIMUM RATINGS
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Operating Temperatures: -55 C to +150 C
Storage Temperature: -55
0
C to +150
0
C
Peak Pulse Power: 500 Watts (8/20
碌sec,
Figure 1)
Pulse Repetition Rate: <.01%
0
0
PACKAGING
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Tape & Reel EIA Standard 481-1-A
7 inch reel 3,000 pieces
ELECTRICAL CHARACTERISTICS @ 25
0
C Unless otherwise specified
STAND
OFF
VOLTAGE
V
WM
VOLTS
MAX
USB50403C
USB50405C
USB50412C
USB50415C
USB50424C
53
55
512
515
524
3.3
5.0
12.0
15.0
24.0
BREAKDOWN
VOLTAGE
V
BR
@1 mA
VOLTS
MIN
4
6.0
13.3
16.7
26.7
CLAMPING
VOLTAGE
V
C
@ 1 Amp
(FIGURE 2)
VOLTS
MAX
8
10.8
19
25
44
CLAMPING
VOLTAGE
V
C
@ 5 Amp
(FIGURE 2)
VOLTS
MAX
11
13
26
32
57
STAND OFF
CURRENT
I
D
@ V
WM
碌A(chǔ)
MAX
200
40
1
1
1
CAPACITANCE
(f=1 MHz)
@0V
C
pF
MAX
3
3
3
3
3
TEMPERATURE
COEFFICIENT
OF V
BR
謾
VBR
mV/擄C
MAX
-5
1
18
11
28
PART
NUMBER
DEVICE
MARKING
NOTE:
Transient Voltage Suppression (TVS) product is normally selected based on its stand off Voltage
V
WM
. Product selected voltage should be equal to or greater than the continuous peak operating voltage of
the circuit to be protected.
MSC1373.PDF
ISO 9001 CERTIFIED
REV E 9/19/2000
USB50412C相關(guān)型號PDF文件下載
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