TD3052
Random Switching
Triac Driver
The TD3052 consists of an AlGaAs LED optically coupled to a Random Phase triac driver chip. The TD3052 provides high input-to-
output isolation and is designed to drive high-powered triacs. Typical uses include interfacing logic level control signals to equipment
powered from 110Vac and 220Vac lines.
DESCRIPTION
FEATURES
APPLICATIONS
OPTIONS/SUFFIXES*
SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS*
APPROVALS
Random phase switching
600V blocking voltage
High input-to-output isolation (5kV MIN)
10mA turn-on (trigger) current
High reliability
Home appliances
Motor control
Solid state relays
Valve control
Solenoids
Dimmers
High Power Triacs
0.4" Lead spacing (see mechanical dimensio
-H
Surface Mount Leadform Option
-S
Tape and Reel Option
-TR
Signifies VDE approval
-V
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
PARAMETER
UNIT
MIN
TYP
MAX
Storage Temperature
C
-55
125
Operating Temperature
C
-40
85
Continuous Input Current
mA
40
Transient Input Current
mA
400
Reverse Input Control
Voltage
V
6
Output Power Dissipation
mW
500
*The values indicated are absolute stress ratings. Functional operation of the
device is not implied at these or any conditions in excess of those defined in
electrical characteristics section of this document. Exposure to Absolute
Ratings may cause permanent damage to the device and may adversely
affect reliability.
1
2
+ Input
- Input
3
6
5
4
+/- AC Output
Do Not Use
-/+ AC Output
UL / C-UL Approved File #E201932
VDE Approved, Lic # 40011225
2004 Solid State Optronics San Jos, CA
www.ssousa.com +1.408.293.4600
Page 1 of 5
TD3052
rev 1.40 (10/25/2004)
TD3052
Random Switching
Triac Driver
ELECTRICAL CHARACTERISTICS - 25C
PARAMETER
UNIT
MIN
TYP
MAX TEST CONDITIONS
INPUT SPECIFICATIONS
LED Forward Voltage
V
1.2
1.5
If = 10mA
LED Reverse Voltage
V
6
12
Ir = 10uA
Turn-On Current
m
5
10
Io = 100mA
A
Turn-Off Current
m
0.5
A
OUTPUT SPECIFICATIONS
Blocking Voltage
V
600
Io = 1uA
Continuous Load Current
m
100
Iin = 5mA
A
Holding Current
250
A
Leakage Current
1
Vo =600V
A
On-State Voltage
V
2
3
Iin = 5mA
Critical Rate of Rise
V
1000
1500
/
s
COUPLED SPECIFICATIONS
Isolation Voltage
V
5000
T = 1 minute
Coupled Capacitance
p
2
F
2004 Solid State Optronics San Jos, CA
www.ssousa.com +1.408.293.4600
Page 2 of 5
TD3052
rev 1.40 (10/25/2004)
Vdc
400V
R = 1 k
C
TEST
200
pF
X100
SCOPE
PROBE
PULSE
INPUT
MERCURY
WETTED
RELAY
252 V
0 VOLTS
APPLIED VOLTAGE
WAVEFORM
V
max
=
dv/dt =
0.63 Vmax
=
252
R
TEST
D.U.T.
D.U.T.
RC
RC
RC
400 V
STATIC dV/dt TEST CIRCUIT
TD3052
Random Switching
Triac Driver
PERFORMANCE DATA
0
10
20
30
40
50
60
600 610 620 630 640 650 660 670
Blocking Voltage (V)
D
e
v
i
c
e
C
ount
TD3052
Typical Blocking Voltage Distribution
N = 100, Ambient Temperature = 25C
0
20
40
60
80
100
120
-4
0
-2
0
0
20
40
60
80
Tem perature (C)
Loa
d
C
ur
r
e
nt
(
m
A
)
TD3052
Maximum Load Current vs. Temperature
2004 Solid State Optronics San Jos, CA
www.ssousa.com +1.408.293.4600
Page 3 of 5
TD3052
rev 1.40 (10/25/2004)
TD3052
On-State Characteristics
V
TM
, ON-STATE VOLTAGE(VOLTS)
I
TM
,ON-ST
A
TE CURRENT (mA)
TD3052;
Leakage with LED Off v
s. Temperature
Ta,AMBIENT TEMPERATURE (C)
I
DRM1
,PEAK BLOCKING CURRENT (nA)
TD3052:
Trigger Current vs
. Temperature
Ta,AMBIENT TEMPERATURE (C)
I
FT
, NORMALIZED
TD3052
Random Switching
Triac Driver
MECHANICAL DIMENSIONS
2004 Solid State Optronics San Jos, CA
www.ssousa.com +1.408.293.4600
Page 4 of 5
TD3052
rev 1.40 (10/25/2004)
6 PIN DU
AL-IN-LINE PACKAGE (Through-hole)
6 PIN SURFACE MOUNT DEVICE
(SMD)
-H Suffix (0.4" / 10mm Lead Spacing)
TOLERANCE :+ 0.25mm
Unit
(mm)
TD3052
Random Switching
Triac Driver
Solid State Optronics (SSO) makes no warranties or representations with regards to the completeness and accuracy of this document. SSO
reserves the right to make changes to product description, specifications at any time without further notice.
SSO shall not assume any liability arising out of the application or use of any product or circuit described herein. Neither circuit patent
licenses nor indemnity are expressed or implied.
Except as specified in SSO's Standard Terms & Conditions, SSO disclaims liability for consequential or other damage, and we make no other
warranty, expressed or implied, including merchantability and fitness for particular use.
DISCLAIMER
LIFE SUPPORT POLICY
SSO does not authorize use of its devices in life support applications wherein failure or malfunction of a device may lead to personal injury or
death. Users of SSO devices in life support applications assume all risks of such use and agree to indemnify SSO against any and all
damages resulting from such use. Life support devices are defined as devices or systems which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure to perform when used properly in accordance with instructions for use can be
reasonably expected to result in significant injury to the user, or (d) a critical component in any component of a life support device or system
whose failure can be reasonably expected to cause failure of the life support device or system, or to affect its safety or effectiveness.
2004 Solid State Optronics San Jos, CA
www.ssousa.com +1.408.293.4600
Page 5 of 5
TD3052
rev 1.40 (10/25/2004)
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