OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006
Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 sensors@optekinc.com www.optekinc.com
Issue A.3 11/09
Page 5 of 12
OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible.
Solid State Relays
4-Pin SIP Package—VDC Input—VAC/VDC Output
OSSRD2001D and OSSRD2002A
Electrical Characteristics (T
A
= 25
o
C unless otherwise noted)
SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS
Input Diode
V
PU
Pick-up Voltage
OSSRD2001D, OSSRD2002A
- - 4 VDC I
T
= 1Arms
I
IN
Input Current
OSSRD2001D
OSSRD2002A
-
5
-
-
25
12
mA
V
IN
= 4 - 24 V
V
IN
= 4 - 32 V
Output Triac
V
T
On-State Voltage
OSSRD2002A
-
-
1.5
Vrms
I
T
= 1Arms
I
OP
Operating Current
OSSRD2002A
50
-
-
mArms
Vout = 240Vrms
I
LEAK
Leakage Current
OSSRD2002A
-
-
7
mArms
Vout = 240Vrms
dv/dt
Critical Rate of Rise of Off-State Voltage
OSSRD2002A
50
200
-
V/µs
See Note 1.
-
Zero-Cross Voltage
OSSRD2002A
-
Yes
-
-
-
V
OUT
Load Voltage Rating
OSSRD2002A
50 - 280 VAC I
T
= 50mArms MIN
I
FT
Minimum Trigger Current
OSSRD2002A
-
-
10
25
mA
V
DRM
= 600 V
Riso
Isolation resistance Input to Output
OSSRD2002A
10^10 - -
Ω
DC500 V
T
ON
Turn-on Time
OSSRD2002A
- - 8.3 mS 60Hz AC
T
OFF
Turn-off Time
OSSRD2002A
- - 8.3 mS 60Hz AC
Rth (j-C) l
Thermal Resistance (between junction and case)
- 1.3 - °C/W
−
C
T
Terminal Capacitance
OSSRD2001D
- 30 - pF V=0, f=1kHz
Note1: Output (dv/dt) protection is provided in all models, and they are designed to switch resistive or inductive loads to 0.2 factor. The dv/dt rating is based on
source impedance of 50 ohms.
