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PDF ASSR-301C Data sheet ( Hoja de datos )
| Número de pieza | ASSR-301C | |
| Descripción | Solid State Relay | |
| Fabricantes | AVAGO | |
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ASSR-301C and ASSR-302C
Low C x R, Form A, Solid State Relay (Photo MOSFET)
(250V/50/15pF)
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
The ASSR-30xC S eries is specifi cally desig ned f or fast
switching applications, commonly found in the test and
measurement systems. The low C x R and low output off-
state leakage current provide higher system throughput
and reduce system errors.
The dual channel configuration of ASSR-302C is equiva-
lent t o 2 F orm A Elec tromechanical Rela ys (EMR). One
channel of the relay consists of an AlGaAs infrared light-
emitting diode (LED ) input stage optically c oupled t o
a high-v oltage output det ector cir cuit. The det ector
consists of a high-speed phot ovoltaic diode arra y and
driver circuitry t o swit ch on/off t wo discrete high v olt-
age MOSFETs. The relay turns on (c ontact closes) with a
minimum input curr ent of 1mA thr ough the input LED .
The relay turns off (contact opens) with an input voltage
of 0.8V or less.
ASSR-301C is a vailable in 4-pin SO pack age and ASSR-
302C is a vailable in 8-pin DIP and Gull Wing Sur face
Mount pack ages. Their elec trical and swit ching char-
acteristics are specifi ed over the t emperature range of
-40°C to +85°C.
Functional Diagram
Opto-isolation
1 4 Truth Table
LED Output
Off Open
On Close
23
Features
Compact Solid-State Bi-directional Signal Switch
Single and Dual Channel Normally-off Single-Pole-
Single-Throw (SPST) Relay
250V Output Withstand Voltage
0.05A Current Rating
Low Input Current: IF = 1mA
Low C x R: 340pF typical
Low Output Off-state Leakage Current: 0.3nA typical
Fast Speed Switching: 0.07ms (Ton), 0.07ms (Toff )
typical
High Transient Immunity: >1kV/s
High Input-to-Output Insulation Voltage
(Safety and Regulatory Approvals Pending)
- 3750 Vrms for 1 min per UL1577
- CSA Component Acceptance
Applications
A utomatic Test Equipment
Data Acquisition System
Datalogger and Recorder
Multiplex er
M easuring Instrument
EMR / Reed Relay Replacement
Single Channel, SPST Relay,
1 Form A in 4-Pin SO Package
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation which may be induced by ESD.
http://www.Datasheet4U.com
1 page  
Regulatory Information
The ASSR-301C and ASSR-302C are approved by the following organizations:
UL
Approved under UL 1577, component recognition program up to VISO = 3750 VRMS
CSA
Approved under CSA Component Acceptance Notice #5.
Insulation and Safety Related Specifications
Parameter
Minimum External Air Gap
(Clearance)
Symbol ASSR-301C ASSR-302C Units
L(101) 4.9 7.1 mm
Minimum External Tracking
L(102) 4.9
7.4
mm
(Creepage)
Minimum Internal Plastic Gap
(Internal Clearance)
0.08 0.08 mm
Tracking Resistance (Compara- CTI
175
175
V
tive Tracking Index)
Isolation Group
(DIN VDE0109)
IIIa IIIa
Conditions
Measured from input terminals to output
terminals, shortest distance through air.
Measured from input terminals to output
terminals, shortest distance path along
body.
Through insulation distance conductor to
conductor, usually the straight line distance
thickness between the emitter and detec-
tor.
DIN IEC 112/VDE 0303 Part 1
Material Group (DIN VDE0109)
Absolute Maximum Ratings
Parameter
Storage Temperature
Operating Temperature
Junction Temperature
Lead Soldering Cycle
Input Current
Reversed Input Voltage
Temperature
Time
Average
Surge
Transient
Input Power Dissipation
Output Power Dissipation
Average Output Current
(TA = 25°C, TC 100°C)
ASSR-301C
ASSR-302C
ASSR-301C
ASSR-302C
Output Voltage (TA = 25°C)
Solder Reflow Temperature Profile
Symbol
TS
TA
TJ
Min.
-55
-40
IF
VR
PIN
PO
IO
VO -250
See Lead Free IR Profile
Max.
125
85
125
260
10
25
50
1000
5V
20
40
125
250
0.05
250
Units
C
C
C
C
s
mA
mW
mW
A
V
Note
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet ASSR-301C.PDF ] | |
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