AT8-DLA1 - PANASONIC - Datasheet.Live

AQ-A (AQAD)

ds_61651_en_aqad: 120713J

ORDERING INFORMATION

TYPES

1. AQ-A Solid State Relays (DC only)

Standard Packing; carton: 2 pcs., case: 60 pcs.

2. Accessories

Small Screw Terminal SSR

Ideal for DC Control AQ-A RELAYS

(DC only)

Type Load current Load voltage Input voltage Part No.

DC only 30A 100V DC 4 to 32V DC AQAD551DL

10A 600V DC AQAD171DL

Type Part No. Packaged quantity

Standard heat sink AQP-HS-J25A No carton, 5 in a case

Slim heat sink (45mm 1.772inch wide)

(Mountable on a DIN rail) AQP-HS-SJ20A No carton, 8 in a case

DIN rail mounting plate AQP-DPJ No carton, 50 in a case

Terminal cover AQA801 No carton, 50 in a case

Mounting rail AT8-DLA1 1 in a carton, 100 in a case

Fastening plate ATA4806 1 in a carton, 200 in a case

VDE

FEATURES

1. Compact Size

W 40  L 58  H 25.5 mm

W 1.575  L 2.283  H 1.004 inch

2. With terminal cover for safety

(output side only).

* Cover on input side available as option.

3. Mounting pitch 47.5 mm 1.870 inch

4. Internal diode protects element on

output side

5. With LED indication for operation

status verification

TYPICAL APPLICATIONS

• Photovoltaic power generation

system

• Storage battery system

• For control of all types of business

equipment and industrial use DC

heaters/motors, etc.

* Please visit our website to find out the latest about

international standards compliance.

Output current

1: 10A

5: 30A

AQAD

Load voltage, Type

5: 100 V DC, Screw terminal and DC only

7: 600 V DC, Screw terminal and DC only

Input voltage

1: 4 to 32 V DC

Functions

DL: Internal diode and LED indication

AQ-A (AQAD)

2ds_61651_en_aqad: 120713J

RATING

1. Ratings (Measurement condition: at 20C 68F, Input ripple: 1% or less)

2. Characteristics (Measurement condition: at 20C 68F, Input ripple: 1% or less)

Note: Vin is input voltage, IL is load current, and VL is load voltage.

REFERENCE DATA

1. Load current vs. ambient temperature characteristics

Use load current within range specified in the figure below.

Tested condition

Item Part No. AQAD551DL AQAD171DL Remarks

Input side Input voltage 4 to 32V DC

Input current Max. 20mA

Drop-out voltage Min. 1V

Output side

Max. load current (DC) 30A 10A

Peak load current 90A (VL = 60V DC) 20A (VL = 600V DC) 100 ms (1 shot)

Load voltage (DC) 100V 600V Absolute maximum rating

“OFF-state” leakage current Max. 100AVL = Max.

“ON” resistance Max. 20mMax. 200mat Max. carrying current

Max. power dissipation 20W

Item AQAD551DL AQAD171DL Remarks

Operate time Max. 10ms Max. 5ms Vin = 4 V, IL = 1 A, VL = 10 V Resistance load

Release time Max. 3ms Max. 1ms Vin = 4 V, IL = 1 A, VL = 10 V Resistance load

Insulation resistance 100M between input and output at 500V DC

Breakdown voltage 4,000 Vrms between input and output

2,500 Vrms between input, output and case for 1min.

Vibration resistance 10 to 55Hz double amplitude of 1.5mm .059inch X, Y, Z axes

Shock resistance Min. 980 m/s2X, Y, Z axes

Ambient temperature –20C to +80C –4F to +176FNon-condensing at low temperatures

Storage temperature –20C to +85C –4F to +185FNon-condensing at low temperatures

Max. switching frequency 0.5 times/s Vin = 4 V, duty = 50%, IL = Max., VL = Max.

With external heat sink

When using standard heat sink (AQP-HS-J25A) or

slim heat sink (AQP-HS-SJ20A)

1) If attached to a heat sink, use a heat conductive

compound (Ex. Momentive Performance Materials

Inc. YG6111 or TSK5303) of similar coating to

improve cooling.

Without external heat sink

If the mounting surface is not metallic and a heat sink

is not used, expose the bottom surface and plate

surface to improve heat dissipation.

(1) 30A type (AQAD551DL) (2) 10A type (AQAD171DL)

100

Ambient temperature, °C°F

When using slim heat sink

(AQP-HS-SJ20A)

When using as stand-alone

Load current, A

806040200-20 +212+176+140+104+68+32-4

0100

Ambient temperature, °C°F

When using standard heat

sink (AQP-HS-J25A)

When using slim heat

sink (AQP-HS-SJ20A)

When using as stand-alone

Load current, A

806040200-30 +212+176+140+104+68+32-22 -20

-4

2. Max. switching frequency vs. load voltage  load current characteristics

(1) 30A type (AQAD551DL)

Ambient temperature: 20C 68F(2) 10A type (AQAD171DL)

Ambient temperature: 20C 68F

Duty = 50%

Load voltage, V × load current, A

Max. switching frequency, time/s

300022501500750

Duty = 50%

Load voltage, V × load current, A

Max. switching frequency, time/s

6000450030001500

3. Input current vs. input voltage characteristics

35302520151050

Input voltage, V

Input current, mA

AQ-A (AQAD)
3
ds_61651_en_aqad: 120713J
DIMENSIONS (mm inch)
ACCESSORIES (mm inch)
Download  from our Web site.
CAD Data
CAD Data
CAD Data External dimensions
2
+
−
1
MADE IN JAPAN
−+
AQAD551DL
LOAD
30A   100VDC
43
INPUT
4-32VDC
4.3 dia.
.169 dia.
40
1.575
47.5
Lot No.
1.870
4.3
.169
(10.5)
(.413)
(15.5)
(.610)
(3)
25.5
1.004
(.118) 10.5
.413
58
2.283
2-M4
2-M3
Schematic
Mounting dimensions
Load power
source
Input power
source
Load power
source
+
Load
+
IL
IL
Load
+
41
32
−−
−
1.870
+.008
−.004
47.5
+0.2
−0.1
2-.069 dia. or M4
2-4.3 dia. or M4
General tolerance: 1.0.039
Download  from our Web site.
CAD Data
CAD Data
AQP-HS-SJ20A Slim Heat Sink
CAD Data External dimensions
4.6x5.6 elliptical hole
.181x.220
.181 dia.
4.6 dia.
7-M4
(Effective screw depth: 6mm .236inch)
40
100
90
78
1.575
47.6 1.874 45 1.772
3.937
3.543
3.071
30
1.181
30
1.181
“A” part
.063
1.6
6
.236
78
3.071 83
3.268
Note: When using on a DIN rail, please install so that the “A” part is on top.
Mounting dimensions
2-.181 dia. or M4
2-4.6 dia. or M4
90±0.2
3.543±.008
6
.236
General tolerance: 1.0.039

AQ-A (AQAD)
4ds_61651_en_aqad: 120713J
AQP-HS-J25A Standard Heat Sink
CAD Data
External dimensions
120
.079
2
100
82
64
46
7
.276
132
5.197
142
4.724
3.937
3.228
2.520
1.811
5.591
13
.512
5
.197
30
1.181
52
2.047
3
.118
150
5.906
119
4.685
47.5
1.870
4-R2.5 .098
3-M4
Mounting dimensions
4-M4.5 or .197 dia.
4-M4.5 or 5 dia.
132±0.1
5.197±.004
119±0.1
4.685±.004
General tolerance: 1.0.039
AQP-DPJ DIN Rail Mounting Plate
CAD Data External dimensions
4.6x5.6 elliptical hole
.181x.220
1.6
.063
6
.236
15
.591
4.6 dia.
3-M4
.181 dia.
16.5
.650
12.1
.476
19
.748
47.6
1.874
90
3.543 100
3.937
30
1.181
AT8-DLA1 Mounting Rail
CAD Data
15
 5  5
10
1,000±0.1
5.5
 35
 1.5
 27
24
15
40-5.5x15 slot
15 10 15
7.5
2.75R
.591
.197 .394
39.37±.004
.217
1.378
.059
1.063
.945
.591 .591 .394 .591.108R
40-.217x.591 slot
.197
.295
ATA4806 Fastening plate
CAD Data
12
50
M4
10
10
.472
1.969
.394
.394

AQ-A (AQAD)

ds_61651_en_aqad: 120713J

CAUTIONS FOR USE

Cautions for Use

1. Derating design

Derating is essential in any reliable

design and is a significant factor for

product life. Even if the conditions of use

(temperature, current, voltage, etc.) of

the product fall within the absolute

maximum ratings, reliability can be

reduced remarkably when continually

used under high load (high temperature,

high humidity, high current, high voltage,

etc.). Therefore, please derate sufficiently

below the absolute maximum rating and

verify operation of the actual design

before use.

2. Noise and surge protection at the

input side

A high noise surge voltage applied to the

SSR input circuit can cause malfunction

or permanent damage to the device. If

such a high surge is anticipated, use C or

R noise absorber in the input circuit.

3. If the polarity of the input voltage of

input side is reversed

Reversing the polarity may cause

permanent damage to the device. Take

special care to avoid polarity reversal.

4. In the case of input voltage

containing ripple

If the input voltage contains ripple, the

peak of the ripple should not exceed the

maximum rated control voltage (32V),

and the bottom of the ripple should

exceed the minimum rated control

voltage (4V).

5. If the polarity of the load voltage of

output side is reversed

Although the built-in diode for protection

against reverse connection will prevent

damage from occurring if the output

terminals are connected with reverse

polarity, please be aware that the circuit

will short.

6. Spike voltage

If an inductive load generates spike

voltages which exceed the absolute

maximum rating, the spike voltage must

be limited. Typical circuits are shown

below.

Even if spike voltages generated at the

load are limited with a clamp diode or

varistor if the circuit wires are long, spike

voltages will occur by inductance. Keep

wires as short as possible to minimize

inductance.

7. Others

1) If an SSR is used in close proximity to

another SSR or heat-generating device,

its ambient temperature may exceed the

allowable level. Carefully plan SSR

layout and ventilation.

2) Terminal connections should be made

by referring to the associated wiring

diagram.

3) When mounting a heat sink, coat it

with a heat conducting compound or

similar in order to improve the heat

dissipation effect.

4) The product is hot during and

immediately after operation. Use caution.

5) When mounting a slim heat sink (AQP-

HS-SJ20A) on a DIN rail, mount it as per

the instructions in Note of the dimension-

al drawing. Mounting in the opposite

direction may cause disengagement due

to vibration or impact.

6) For higher reliability, check device

quality under actual operating conditions.

7) As a guide, the tightening torque for

the screw terminals should be approxi-

mately 1.0 N·m on the output side and

approximately 0.5 N·m on the input side.

8. Transportation and storage

1) Extreme vibration during transport will

warp the terminal or damage the relay.

Handle the carton and case with care.

2) Storage under extreme conditions will

cause external appearance defects, and

deterioration of the characteristics. The

following storage conditions are

recommended:

• Temperature: 0 to 45C 32 to 113F

• Humidity: Less than 70% R.H.

• Atmosphere: No harmful gasses such

as sulfurous acid gas, minimal dust.

SSR

Input

power

source

Peak ripple voltage

Valley ripple voltage

0 V

SSR

Load

Add a clamp diode

to the load

Add a varistor to

between output

terminals

Load