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參數(shù)資料
| 型號： | SM8LC12 |
| 廠商： | Micro Commercial Components Corp. |
| 元件分類： | TVS-瞬態(tài)抑制二極管 |
| 英文描述： | TRANSIENT VOLTAGE SUPPRESSOR |
| 中文描述： | 瞬態(tài)電壓抑制器 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 91K |
| 代理商： | SM8LC12 |
MSC0333A.PDF
ISO 9001 CERTIFIED
REV N 7/07/2000
8700 E. Thomas Road
Scottsdale, AZ 85251
Tel: (480) 941-6300
Fax: (480) 947-1503
DESCRIPTION (500 watt)
This TRANSIENT VOLTAGE SUPPRESSOR (TVS) array is packaged
in an SO-8 configuration giving protection to 2 Bidirectional data or
interface lines. It 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 TVS arrays have a peak power rating of 500 watts for an
8/20
μ
sec pulse. This array is suitable for protection of sensitive circuitry consisting of TTL, CMOS
DRAM’s, SRAM’s, HCMOS, HSIC microprocessors, and I/O transceivers. The SM8LCXX product provides
board level protection from static electricity and other induced voltage surges that can damage sensitive
circuitry.
FEATURES
Protects up to 2 Bidirectional lines
Surge protection Per IEC 1000-4-2, IEC 1000-4-4
Provides electrically isolated protection
SO-8 Packaging
Low capacitance of 25 Pf per line pair
MECHANICAL
Molded SO-8 Surface Mount
Weight: 0.066 grams (approximate)
Marking: Logo, device number, date code
Pin #1 defined by DOT on top of package
MAXIMUM RATINGS
Operating Temperatures: -55
0
C to +150
0
C
Storage Temperature: -55
0
C to +150
0
C
Peak Pulse Power: 500 Watts (8/20
μ
sec, Figure 1)
Pulse Repetition Rate: <.01%
PACKAGING
Tape & Reel EIA Standard 481-1-A
13 inch reel 2,500, pieces (OPTIONAL)
Carrier tubes 95 pcs per (STANDARD)
ELECTRICAL CHARACTERISTICS PER LINE @ 25
0
C Unless otherwise specified
STAND
OFF
VOLTAGE
V
WM
@1 mA
NUMBER
MARKING
VOLTS
MAX
BREAKDOWN
VOLTAGE
V
VOLTS
MIN
CLAMPING
VOLTAGE
V
@ 1 Amp
(FIGURE 2)
VOLTS
MAX
CLAMPING
VOLTAGE
V
@ 5 Amp
(FIGURE 2)
VOLTS
MAX
LEAKAGE
CURRENT
I
D
@ V
WM
μA
MAX
CAPACITANCE
(f=1 MHz)
@0V
C
pF
TYP
TEMPERATURE
COEFFICIENT
OF V
BR
á
VBR
mV/°C
MAX
PART
DEVICE
SM8LC03
PGF
3.3
4
7
9
200
25
-5
SM8LC05
PGA
5.0
6.0
9.8
11
40
25
1
SM8LC12
PGB
12.0
13.3
19
24
1
25
8
SM8LC15
PGC
15.0
16.7
24
30
1
25
11
SM8LC24
PGD
24.0
26.7
43
55
1
25
28
NOTE:
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.
Application:
The SM8LCXX product is designed for transient voltage suppression protection of ESD
sensitive components at the board level. It is an ideal product to be used for protection of I/O Transceivers.
SM8LC03
thru
SM8LC24
TVSarray
Series
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PDF描述 |
|---|---|
| SM8LC15 | TRANSIENT VOLTAGE SUPPRESSOR |
| SM8LC24 | TRANSIENT VOLTAGE SUPPRESSOR |
| SMAJ4490 | This 1.5 Watt Zener series in a low-profile light-weight plastic surface Mount Configuration |
| SMAJ6485 | Quad 2-Input Non-Inverting Multiplexers with 3-State Outputs 16-SOIC -55 to 125 |
| SMAJ6486 | This 1.5 Watt Zener series in a low-profile light-weight plastic surface Mount Configuration |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SM8LC12/TR13 | 制造商:Microsemi Corporation 功能描述:2 LINE BI-DIR, 500W (8/20US), STAND-OFF VOLTAGE = 12V, C = 2 - Tape and Reel 制造商:Microsemi Corporation 功能描述:TVS DIODE 12VWM 24VC 8SOIC |
| SM8LC12/TR7 | 制造商:Microsemi Corporation 功能描述:2 LINE BI-DIR, 500W (8/20US), STAND-OFF VOLTAGE = 12V, C = 2 - Tape and Reel 制造商:Microsemi Corporation 功能描述:TVS DIODE 12VWM 24VC SO8 |
| SM8LC12E3/TR13 | 制造商:Microsemi Corporation 功能描述:2 LINE BI-DIR, 500W (8/20US), STAND-OFF VOLTAGE = 12V, C = 2 - Tape and Reel 制造商:Microsemi Corporation 功能描述:TVS DIODE 12VWM 24VC 8SOIC |
| SM8LC12E3/TR7 | 制造商:Microsemi Corporation 功能描述:2 LINE BI-DIR, 500W (8/20US), STAND-OFF VOLTAGE = 12V, C = 2 - Tape and Reel 制造商:Microsemi Corporation 功能描述:Microsemi SM8LC12E3/TR7 TVS 制造商:Microsemi Corporation 功能描述:TVS DIODE 12VWM 24VC 8SOIC |
| SM8LC12-LF | 制造商:ProTek Devices 功能描述:ESD Suppressor TVS 15KV 8-Pin SO 制造商:ProTek Devices 功能描述:SM8LC12 Series 2 Ch Pair 32.9 Vcl 13.3 Vbr 25 pF Bidirectional TVS Array SOIC-8 |
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