USB50403C Microsemi Corporation, USB50403C Datasheet

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USB50403C

Manufacturer Part Number
USB50403C
Description
TVSarray Series
Manufacturer
Microsemi Corporation
Datasheet
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’s, SRAM’s, CMOS, HCMOS, HSIC, and low voltage interfaces up to 24Volts.
FEATURES
MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS @ 25
NOTE: Transient Voltage Suppression (TVS) product is normally selected based on its stand off Voltage
V
the circuit to be protected.
MSC1373.PDF
WM
USB50403C
USB50405C
USB50412C
USB50415C
USB50424C
Protects 3.3 up through 24V Components
Protects 1 line bidirectional
Provides electrically isolated protection
SOT-143 Packaging
ULTRA LOW CAPACITANCE 3 pF
Operating Temperatures: -55
Storage Temperature: -55
Peak Pulse Power: 500 Watts (8/20 sec, Figure 1)
Pulse Repetition Rate: <.01%
. Product selected voltage should be equal to or greater than the continuous peak operating voltage of
NUMBER
PART
MARKING
DEVICE
512
515
524
53
55
VOLTAGE
STAND
VOLTS
OFF
V
MAX
12.0
15.0
24.0
3.3
5.0
WM
0
C to +150
0
C to +150
ISO 9001 CERTIFIED
BREAKDOWN
VOLTAGE
@1 mA
VOLTS
13.3
16.7
26.7
MIN
V
6.0
4
BR
0
C
0
C
0
C Unless otherwise specified
CLAMPING
(FIGURE 2)
VOLTAGE
@ 1 Amp
VOLTS
MAX
10.8
V
19
25
44
8
C
8700 E. Thomas Road
Scottsdale, AZ 85251
Tel: (480) 941-6300
Fax: (480) 947-1503
CLAMPING
(FIGURE 2)
VOLTAGE
@ 5 Amp
VOLTS
MAX
V
11
13
26
32
57
C
MECHANICAL
PACKAGING
STAND OFF
CURRENT
@ V
Molded SOT-143 Surface Mount
Weight: .035 grams (approximate)
Body Marked with device marking
code
Pin #1 defined by DOT on top of
package
Tape & Reel EIA Standard 481-1-A
7 inch reel 3,000 pieces
MAX
200
µA
40
I
1
1
1
D
WM
USB50403C
USB50424C
TVSarray ™ Series
CAPACITANCE
(f=1 MHz)
@0V
MAX
pF
C
3
3
3
3
3
thru
REV E 9/19/2000
TEMPERATURE
COEFFICIENT
OF V
mV/°C
á
MAX
18
11
28
VBR
-5
1
BR

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