SM16LC24C 데이터 시트보기 (PDF) - Microsemi Corporation
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SM16LC24C Datasheet PDF : 2 Pages
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SCOTTSDALE DIVISION
SM16LC03 thru SM16LC24, e3
TVS ArrayTM Series
DESCRIPTION
This 16 pin 8-line Low Capacitance Unidirectional array is designed for use
in applications where protection is required at the board level from voltage
transients caused by electrostatic discharge (ESD) as defined in IEC 1000-
4-2, electrical fast transients (EFT) per IEC 1000-4-4 and effects of
secondary lighting.
These TRANSIENT VOLTAGE SUPPRESSOR (TVS) Diode Arrays have a
peak power of 500 watts for an 8/20 μsec pulse and are designed to protect
3.0/3.3 volt components such as DRAM’s, SRAM’s, CMOS, HCMOS, HSIC,
and low voltage interfaces up to 24 volts.
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
APPEARANCE
SO-16
FEATURES
• Protects 3.0/3.3 up through 24 V Components
• Protects 8 lines Unidirectional
• Provides electrically isolated protection
• SO-16 Packaging
• RoHS Compliant devices available by adding “e3” suffix
APPLICATIONS / BENEFITS
• Low Capacitance Unidirectional TVS Array (8)
• Protects: DRAM’s, SRAM’s, CMOS, HCMOS, HSIC
• RS-232, RS-422, RS-423, RS-449 data rates: 10 Mbs
• WAN Equipment: Multiplexers, Routers, ISP,
CSU/DSU
• Multi-mode Transceiver Protection
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
• Operating Temperatures: -550C to +1500C
• Storage Temperature: -550C to +1500C
• Peak Pulse Power: 500 Watts (8/20 μsec, Figure 1)
• Pulse Repetition Rate: <.01%
• Molded SO-16 Surface Mount
• Finish: Tin-Lead or RoHS Compliant matte-Tin
plating solderable per MIL-STD-750, method 2026
• Weight: 0.128 grams (approximate)
• Body Marked with Logo, and device number
• Pin #1 defined by DOT on top of package
• Pins#1 thru 8 are the anodes of each TVS (biased
negative with respect to cathodes pins#9 thru 16)
• Encapsulation meets UL 94V-0
• Tape & Reel EIA Standard 481-1-B
• Carrier tubes 48 pieces per (STANDARD)
• 13 inch reel 2,500 pieces (OPTIONAL)
ELECTRICAL CHARACTERISTICS @ 250C Unless otherwise specified
PART
NUMBER
DEVICE
MARKING
STANDOFF
VOLTAGE
VWM
VOLTS
BREAKDOWN
VOLTAGE
VBR
@1 mA
VOLTS
CLAMPING
VOLTAGE
VC
@ 1 Amp
(FIGURE 2)
VOLTS
CLAMPING
VOLTAGE
VC
@ 5 Amp
(FIGURE 2)
VOLTS
REVERSE
CURRENT
ID
@ VWM
CAPACITANCE TEMPERATURE
(f=1 MHz) COEFFICIENT
@0V
OF VBR
C
αV(BR)
µA
pF
mV/°C
MAX
MIN
MAX
MAX
MAX
TYP
MAX
SM16LC03
MCA
3.3
4
7.0
9.0
200
25
-5
SM16LC05
MCB
5.0
6
9.8
11
20
25
1
SM16LC12
MCC
12
13.3
19
24
1
25
8
SM16LC15
MCD
15
16.7
24
30
1
25
11
SM16LC24
MCE
24
26.7
43
55
1
25
28
NOTE: Transient Voltage Suppression (TVS) product is normally selected based on its standoff voltage VWM. Product selected voltage should be equal
to or greater than the continuous peak operating voltage of the circuit to be protected.
Application: The SM16LCXX product is designed for unidirectional transient voltage suppression protection of components at the board level. It is an
ideal product to be used for protection of I/O Transceivers. See separate data sheet for bidirectional TVS in the SM16LCXXC series (with C suffix).
Copyright © 2008
7-23-2008 REV Q
Microsemi
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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