FastFax Document No.103
SERIES AO, ASO.
Rev. 031602
PAGE 1 OF 1
Series AO, ASO
1.0-2.0 Amp 120/240 Vac AC Output MINI-SIP
AO models offer Triac output, ASO
models are SCR output. The AO241(R)
are rated up to 1.0A, the ASO241(R) up
to 1.5A SPST-NO, and the ASO242(R)
up to 2.0A. ASO models are designed
for switching highly inductive, low cur-
rent loads such as solenoids. Available in
either zero voltage or random switching
(R) versions.
Manufactured in Crydom's ISO 9001
Certified facility for optimum product
performance and reliability.
M O D E L N O .
AO241 AO241R ASO241 ASO241R ASO242 ASO242R
INPUT SPECIFICATIONS
Control Voltage Range
4-10 Vdc
4-10 Vdc
4-10 Vdc
Nominal Input Impedance
300 Ohm
300 Ohm
300 Ohm
Typical Input Current @ 5 Vdc
15 mAdc
15 mAdc
15 mAdc
Must Turn On Voltage
4.0 Vdc
4.0 Vdc
4.0 Vdc
Must Turn Off Voltage
1.0 Vdc
1.0 Vdc
1.0 Vdc
OUTPUT SPECIFICATIONS
Operating Voltage Range (47-63 Hz)
24-280 Vrms
12-280 Vrms
12-280 Vrms
Load Current Range
.025-1.0 Arms
.025-1.5 Arms
.06-2.0 Arms
Transient Over-Voltage
600 Vpk
600 Vpk
600 Vpk
Max. Surge Current, (16.6ms)
40 Apk
40 Apk
120 Apk
Min. Off-State dv/dt @ Max. Rated Voltage
500 V/sec
500 V/sec
500 V/sec
Max.Off-State Leakage @ Rated Voltage
0.1 mArms
0.1 mArms
0.1 mArms
Max. On-State Voltage Drop @ Rated Current
1.5 Vpk
1.5 Vpk
1.5 Vpk
Max.Turn-On Time
1/2 cycle 0.1 msec 1/2 cycle 0.1 msec 1/2 cycle 0.1 msec
Max. Turn-Off TIme
1/2 cycle
1/2 cycle
1/2 cycle
Power Factor (Min.) WIth Max. Load
0.5
0.5
0.5
GENERAL SPECIFICATIONS
Dielectric Strength
2500 Vrms
Insulation Resistance (Min.) @ 500 Vdc
10
9
Ohm
Max. Capacitance
8.0 pF
A
mbient Operating Temperature Range
-30 to 80C
Ambient Storage Temperature Range
-30 to 125C
M ECHANICAL SPECIFICATIONS
Weight: (typical)
0.15 oz. (4.3 g)
Encapsulation:
Thermally Conductive Epoxy
CURRENT DERATING CURVES
.200
(5.1)
.950
(24.1)
.100
(2.5)
.500
(12.7)
.700
(17.8)
.030
(0.8)
.500
(12.7)
.015
(0.4)
.250
(6.3)
1
2
3
4
LOAD
CONTROL
1.0
0.8
0.6
0.4
0.2
0
20
40
60
80
AMBIENT TEMPERATURE (C)
LOAD CURRENT (AMPS)
AO Max. Load Current vs. Temp.
AO241(R)
2.0
1.5
1.0
.5
20
40
60
80
AMBIENT TEMPERATURE (C)
LOAD CURRENT (AMPS)
ASO Max. Load Current vs. Temp.
ASO242(R)
ASO241(R)
PIN 1: AC LOAD
PIN 2: AC LOAD
PIN 3: +DC CONTROL
PIN 4:
-
DC CONTROL
GENERAL NOTES
All parameters at 25C unless otherwise specified.
Dielectric and insulation resistance are measured between input and output.
Off-State dv/dt test method per EIA/NARM standard RS-443.
2002 CRYDOM CORP, Specifications subject to change without notice.
APPROVALS
UL
E116950
CSA
LR81689
Compact for High
Density PCB M ount
DC Control, AC Output
Triac (AO) or
SCR (ASO) Output
Crydom's Patented Design
UL, CSA Approved
For recommended applications and more information contact:
USA: Sales Support (877) 502-5500 Tech Support (877) 702-7700 FAX (619) 710-8540
Crydom Corp, 2320 Paseo de las Americas, Ste. 201, San Diego, CA 92154
Email: sales@crydom.com WEB SITE: http://www.crydom.com
UK: +44 (0)1202 365070 FAX +44 (0)1202 365090 Crydom International Ltd., 7 Cobham
Road, Ferndown Industrial Estate, Ferndown, Dorset BH21 7PE, Email: intsales@crydom.com.
GERMANY: +49 (0)180 3000 506
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