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參數(shù)資料
| 型號： | SM16Z4689E3 |
| 廠商： | MICROSEMI CORP-SCOTTSDALE |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 5.1 V, 1.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE |
| 封裝： | ROHS COMPLIANT, SOP-16 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 147K |
| 代理商： | SM16Z4689E3 |
Microsemi
Scottsdale Division
Page 1
Copyright
2006
MSCXXXX.PDF 1-17-2006 REV C
WWW
.Microse
m
i
.CO
M
SM16Z4689, e3
HEX-Reg
TM 5.1 Volt Zener Diode Array
for Hex Attenuator Drivers
S C O T TS DALE DIVISION
DESCRIPTION
The SM16Z4689 is designed for supplying the 5 volt bias at 50
μA for hex attenuator driver components. These provide the
controlling voltage for 6-bit digital GaAs attenuators such as the
Hittite HMC424LP3. This low current, 50 μA 5.1V zener array
provides the necessary bias for the High State, 4.2 – 5.0 V,
conditions when it triggers the associated driver. The HEX-
RegTM voltage regulator array is supplied in the SO-16 package
with two spare diodes for applications requiring up to eight
diodes. A suggested driver circuit in figure 1 illustrates one of
the six inputs to a 6-bit attenuator.
5.1V REGULATOR
ARRA Y
SO-16 Package
IMPORTANT:
For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
SM16Z4689
FEAT UR ES
8 Diode Array
SOIC 16-pin Surface Mount Package
UL 94V-0 Flamability Classification
IEC 61000-4 compatible
61000-4-2 (ESD): Air 15kV, contact – 8 kV
61000-4-4 (EFT): 40A – 5/50 ns
RoHS Compliant devices available by adding e3 suffix
MAX I MU M R A T I N G S
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Power Dissipation (PD): 1500 mW (total)
PACKAG ING
Tape & Reel per EIA Standard 481
13 inch reel; 2,500 pieces (OPTIONAL)
Carrier tubes; 48 pcs (STANDARD)
MECHAN ICAL
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)
Marking: Logo, device number, date code
Pin #1 defined by dot on top of package
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless otherwise specified
PART
NUMBER
PART
MARKING
NOMINAL
ZENER
VOLTAGE
Vz
(see note 1)
volts
ZENER
TEST
CURRENT
IZT
μa
MAXIMUM
VOLTAGE
REGULATION
ΔVZ
(see note 2)
volts
MAXIMUM
REVERSE
LEAKAGE
CURRENT
IR @ 3 volts
A
MAXIMUM
DC ZENER
CURRENT
IZM
mA
SM16Z4689
S16Z4689
5.1
50
0.97
10
55
Note 1. Voltage tolerance is ± 5% @ IZT
Note 2. ΔVZ: VZ @ 100 μA - VZ @ 10 μA
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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