參數(shù)資料
型號: LH1514AACTR
廠商: Vishay Intertechnology,Inc.
英文描述: Solid State Relay High Frequency
中文描述: 固態(tài)高頻繼電器
文件頁數(shù): 1/6頁
文件大?。?/td> 400K
代理商: LH1514AACTR
Document Number: 83814
Revision 17-August-01
www.vishay.com
3–72
FEATURES
Load Voltage, 15 V
Load Current, 150 mA
Switching Capability up to 50 MHz
Blocking Capability Dependent upon
Signal dv/dt
Low and Typical
R
1.0 ms Actuation Time
Low Power Consumption
3750 V
RMS
I/O Isolation
Balanced Switching
Linear AC/DC Operation
Clean, Bounce-free Switching
Surface-mountable
ON
5.0
AGENCY APPROVALS
UL – File No. E52744
CSA – Certification 093751
VDE 0884 Approval
APPLICATIONS
Protection Switching (T1 sparing)
– Digital Access Cross Connects
– D-type Channel Breaks
– Intraoffice Data Routing
Transmission Switching
– T1 Multiplexing
– DSO (64 Kbits/s)
– DS1 (1.544 Mbits/s)
– E1, DS1A (2.048 Mbits/s)
– DS1C (3.152 Mbits/s)
– DS2 (6.312 Mbits/s)
Instrumentation
– Scanners
– Testers
– Measurement Equipment
See Application Note
Part Identification
Part Number
Description
LH1514AB
8-pin DIP, Tubes
LH1514AAC
8-pin SMD, Gullwing, Tubes
LH1514AACTR
8-pin SMD, Gullwing, Tape and
Reel
DESCRIPTION
The LH1514 is a DPST normally open (2 Form A) SSR that can be
used in balanced high-frequency applications like T1 switching. With
its low ON-resistance and high actuation rate, the LH1514 is also very
attractive as a general-purpose 2 Form A SSR for balanced signals.
The relays are constructed using a GaAlAs LED for actuation control
and an integrated monolithic die for the switch output. The die, fabri-
cated in a dielectrically isolated Smart Power BiCMOS, is comprised
of a photodiode array, switch control circuitry, and NMOS switches.
In balanced switching applications, internal circuitry shunts high-fre-
quency signals between two poles when the SSR is off. This bal-
anced T termination technique provides high isolation for the load.
pin one ID
.268 (6.81)
.255 (6.48)
.390 (9.91)
.379 (9.63)
.045 (1.14)
.030 (0.76)
4
°
typ.
.100 (2.54) typ.
10
°
3
°
–9
°
.012 (.30)
.008 (.20)
.300 (7.62)
typ.
.022 (.56)
.018 (.46)
.130 (3.30)
.110 (2.79)
.150 (3.81)
.130 (3.30)
.035 (.89)
.020 (.51)
.250 (6.35)
.230 (5.84)
4
3
2
1
.031 (0.79)
.050 (1.27)
5
6
7
8
Pin one I.D.
.390 (9.91)
.379 (9.63)
.045 (1.14)
.030 (0.78)
.040 (1.02)
.020 (.51)
4
°
typ.
.008 (.25)
.004 (.10)
.150 (3.81)
.130 (3.30)
.10typ.
.050
(1.27)
typ.
.312 (7.80)
.298 (7.52)
.315
(8.00)
typ.
.395 (10.03)
.375 (9.52)
.031 (.79)
typ.
.268 (6.81)
.255 (6.48)
Radius
.010
(2.54)
typ.
10
°
3
°
to 7
°
Package Dimensions in Inches (mm)
DIP
SMD
8
7
6
5
S2'
S2'
S2
S2
S1
S1
S1'
S1'
1
2
3
4
LH1514AB/AAC/AACTR
2 Form A
Solid State Relay
High Frequency
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