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參數資料
| 型號： | MMAD1108E3 |
| 廠商： | MICROSEMI CORP-SCOTTSDALE |
| 元件分類： | TVS二極管 - 瞬態電壓抑制 |
| 英文描述： | UNIDIRECTIONAL, 8 ELEMENT, SILICON, TVS DIODE |
| 封裝： | ROHS COMPLIANT, PLASTIC PACKAGE-16 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 74K |
| 代理商： | MMAD1108E3 |
Switching Diode Array Steering Diode
TVS Array
WWW
.Microse
m
i
.CO
M
S C O T TS DALE DIVISION
MMAD1108 and MMAD1108e3
MMAD1108,
e3
DESCRIPTION
APPEARANCE
These low capacitance diode arrays are multiple, discrete, isolated
junctions fabricated by a planar process and mounted in a 16-PIN package
for use as steering diodes protecting up to eight I/O ports from ESD, EFT,
or surge by directing them either to the positive side of the power supply
line or to ground (see figure 1). An external TVS diode may be added
between the positive supply line and ground to prevent overvoltage on the
supply rail. They may also be used in fast switching core-driver
applications. This includes computers and peripheral equipment such as
magnetic cores, thin-film memories, plated-wire memories, etc., as well as
decoding or encoding applications. These arrays offer many advantages of
integrated circuits such as high-density packaging and improved reliability.
This is a result of fewer pick and place operations, smaller footprint, smaller
weight, and elimination of various discrete packages that may not be as
user friendly in PC board mounting. They are available with either Tin-Lead
plating terminations or as RoHS Compliant with annealed matte-Tin finish
by adding an “e3” suffix to the part number.
Top Viewing Pin Layout
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
Microsemi
Scottsdale Division
Page 1
Copyright
2005
6-28-2005 REV L
FEATURES
APPLICATIONS / BENEFITS
8 Diode Array / protects 8 lines
Low capacitance steering diode protection for high
frequency data lines
Molded 16-Pin Dual-In-Line Package
RS-232 & RS-422 Interface Networks
UL 94V-0 Flammability Classification
Ethernet: 10 Base T
Low Capacitance 1.5 pF per diode
Computer I / O Ports
Switching speeds less than 5 ns
LAN
RoHS Compliant devices available by adding “e3” suffix
Switching Core Drivers
IEC 61000-4 compatible
61000-4-2 (ESD): Air 15kV, contact – 8 kV
61000-4-4 (EFT): 40A – 5/50 ns
61000-4-5 (surge): 12A, 8/20
s
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0 flammability
classification
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Forward Surge Current: 2 Amps (8.3 ms)
TERMINALS: Tin-Lead or RoHS Compliant
annealed matte-Tin plating solderable per MIL-STD-
750 method 2026
12 Amps (8/20
s)
Continuous Forward Current: 400 mA (one diode)
Power Dissipation (PD): 1500 mW (total)
MARKING: MSC logo, MMAD1108 or
MMAD1108e3 and date code. Pin #1 is to the left of
the dot or indent on top of package
Solder Temperature: 260°C for 10 s (maximum)
WEIGHT: 0.127 grams (approximate)
Tape & Reel packaging: 2500 pcs (STANDARD)
Carrier tube packaging: 48 pcs
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless otherwise specified
REVERSE
RECOVERY
WORKING
LEAKAGE
CAPACITANCE
FORWARD
LEAKAGE
BREAKDOWN
PEAK
CURRENT
VOLTAGE
CURRENT
VOLTAGE
TIME
REVERSE
I
C
V
I
VBR
R
F
t
VOLTAGE
@ 0 V
@ IBR =100A
T = 25°C
T = 150°C
I = 10 mA
I = 100 mA
V
VRWM
V
A
pF
rr
ns
F
V
F
V
PART
NUMBER
MAX
@V
TYP
MAX
MIN
MAX
@VR
R
MMAD1108
90
75
0.200
20
300
20
1.5
5.0
1.00
1.20
MMAD1108e3
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MMAD1108E3/TR13 | 制造商:Microsemi Corporation 功能描述:ESD Suppressor Diode Arrays 15KV 16-Pin SOIC T/R 制造商:Microsemi Corporation 功能描述:8 DIODES, 8 LINES, IF=400MA, VBR=90V - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ARRAY 400MA 90V 14SOIC |
| MMAD1108-LF | 制造商:ProTek Devices 功能描述:ESD Suppressor Diode Arrays 15KV 16-Pin SOIC 制造商:ProTek Devices 功能描述:MMAD1108 Series 8 Channel 5 pF 1.2 Vf Steering Diode Array - SOIC-16 |
| MMAD1108-LF-T7 | 制造商:ProTek Devices 功能描述:ESD Suppressor Diode Arrays 15KV 16-Pin SOIC T/R 制造商:ProTek Devices 功能描述:8 ISOLATED DIODE ARRAY SO-16 |
| MMAD1109 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:Switching Diode Array Steering Diode TVS Array |
| MMAD1109/TR13 | 制造商:Microsemi Corporation 功能描述:ESD Suppressor Diode Arrays 15KV 14-Pin SOIC T/R 制造商:Microsemi Corporation 功能描述:7 DIODES, 7 LINES, IF=400MA, VBR=90V - Tape and Reel 制造商:Microsemi Corporation 功能描述:DIODE ARRAY 400MA 90V 14SOIC |
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