SA16B3 ,SCHOTTKY ARRAYSFEATURES12-BIT (SA12) OR 16-BIT (SA16) DUALSCHOTTKY DIODE ARRAYSREVERSE VOLTAGE : VRRM = 7.5 VFORWA ..
SA170CA ,500 Watt peak power transient voltage suppressor. Reverse stand-off voltage VRWM = 170.00 V. Test current IT = 1 mA.
SA170CA ,500 Watt peak power transient voltage suppressor. Reverse stand-off voltage VRWM = 170.00 V. Test current IT = 1 mA.
SA17ARL ,500 Watt Peak Power MiniMOSORB™ Zener Transient Voltage Suppressors2SA5.0A Series
SA18CA ,Leaded Zener Diode Transient Supressor
SA2002 , Single Phase Bi-directional Power / Energy Metering IC with Instantaneous Pulse Output
SC16C650AIA44 ,SC16C650A; Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
SC16C650AIA44 ,SC16C650A; Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
SC16C650AIB48 ,SC16C650A; Universal Asynchronous Receiver/Transmitter (UART) with 32-byte FIFO and infrared (IrDA) encoder/decoder
SC16C650BIB48 ,5 V, 3.3 V and 2.5 V UART with 32-byte FIFOs and infrared (IrDA) encoder/decoderLimiting values”.SC16C650BNXP SemiconductorsUART with 32-byte FIFOs and IrDA encoder/decodern Progr ..
SC16C650BIBS ,5 V, 3.3 V and 2.5 V UART with 32-byte FIFOs and infrared (IrDA) encoder/decoderfeatures are the 32-byte receiveand transmit FIFOs, automatic hardware or software flow control and ..
SC16C652B , 5V, 3.3 V and 2.5V dual UART, 5 Mbit/s (max.),with 32-byte FIFOs and infrared(IrDA) encoder/decoder
SA16B3
SCHOTTKY ARRAYS
SA12B5
SA16B3 / SA16B6April 1999 - Ed: 1
12-BIT (SA12) OR 16-BIT (SA16) DUAL
SCHOTTKY DIODE ARRAYS
REVERSE VOLTAGE : VRRM = 7.5 V
FORWARD VOLTAGE VF < 1.3 V
FEATURESProvides impedance matching, and minimizes
distortion.
Lowers EMI / RFI radiation.
Eliminates negative voltage : minimizes risk of
latch-up for sensitive ICs.
Saves valuable space on board.
BENEFITSSCHOTTKY ARRAYSApplication Specific Discretes
A.S.D.TM
Any electronic equipment where suitable bus
termination is required to avoid signal reflections
and distortions :
PCs
Workstations
High frequency processor boards
Dataline interface
MAIN APPLICATIONS Dedicated to bus termination, the Schottky arrays
SA12B5, SA16B3 and SA16B6 minimise stray
emissions from PCB tracks. They provide suitable
termination by avoiding signal reflexions and
distortions.
DESCRIPTION- MIL STD 883C - Method 3015-6 - class 3
- IEC1000-4-2 level 4
COMPLIES WITH FOLLOWING STANDARD : 1/5
FUNCTIONAL DIAGRAM (SO-20 and SSOP20)FUNCTIONAL DIAGRAM (SO-16)
Note 1: within the Top range, the SAxx keep on operating. The impacts of the ambient temperature are given by derating curves on the following page.
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C)
Note 2: for both pull-up and pull-down schotty diodes.
ELECTRICAL CHARACTERISTICS (Tamb = 25°C)
THERMAL RESISTANCE
SA12B5 / SA16B3 / SA16B62/5
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.01E-4
1E-3
1E-2
1E-1
1E+0
Ipp(A)
Fig1-1: Clamping forward voltage versus peak
pulse current (typical values, low level). 25 50 75 100 1251E-2
1E-1
1E+0
1E+1
1E+2
IR(μA)
Fig 2: Leakage current versus junction tempera-ture (typical values). 25 50 75 100 1250.0
IFSM[Tj] / IFSM[Tj=25°C]
Fig 4: Non repetitive surge peak forward current
versus initial junction temperature.
Ipp(A)
Fig1-2: Clamping forward voltage versus peak
pulse current (typical values, high level). 10 100 10001
IFSM(A)
Fig 3: Non repetitive surge peak forward currentversus pulse duration (rectangular waveform).
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Ci/o(pF)
Fig 5: Capacitance between input or output and
ground versus applied voltage (typical values).
SA12B5 / SA16B3 / SA16B63/5
TYPICAL APPLICATION
PACKAGE MECHANICAL DATASO-16
MARKING
SA12B5 / SA16B3 / SA16B64/5
PACKAGE MECHANICAL DATASO-20
SSOP20
. consequences of
use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-
proval of STMicroelectronics.
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