TD3052
Random Switching
Triac Driver
DESCRIPTION
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.
FEATURES
APPLICATIONS
•
•
•
•
•
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
OPTIONS/SUFFIXES*
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
Storage Temperature
Operating Temperature
Continuous Input Current
Transient Input Current
UNIT
°C
°C
mA
mA
V
mW
6
500
MIN
-55
-40
TYP
MAX
125
85
40
400
•
•
•
•
-H
-S
-TR
-V
0.4" Lead spacing (see mechanical dimensio
Surface Mount Leadform Option
Tape and Reel Option
Signifies VDE approval
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
SCHEMATIC DIAGRAM
1
+ Input
6
+/- AC Output
Reverse Input Control
Voltage
Output Power Dissipation
2
- Input
5
Do Not Use
3
4
-/+ AC Output
*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.
APPROVALS
•
•
UL / C-UL Approved File #E201932
VDE Approved, Lic # 40011225
© 2004 Solid State Optronics • San José, 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 - 25°C
PARAMETER
INPUT SPECIFICATIONS
LED Forward Voltage
LED Reverse Voltage
Turn-On Current
Turn-Off Current
UNIT
MIN
TYP
MAX
TEST CONDITIONS
V
V
mA
mA
6
1.2
12
5
0.5
1.5
If = 10mA
Ir = 10uA
10
Io = 100mA
OUTPUT SPECIFICATIONS
Blocking Voltage
Continuous Load Current
Holding Current
Leakage Current
On-State Voltage
Critical Rate of Rise
V
mA
µ
A
µ
A
V
V/
µ
s
1000
2
1500
250
1
3
Vo =600V
Iin = 5mA
600
100
Io = 1uA
Iin = 5mA
COUPLED SPECIFICATIONS
Isolation Voltage
Coupled Capacitance
V
pF
5000
2
T = 1 minute
STATIC dV/dt TEST CIRCUIT
400V
Vdc
R
TEST
R = 1 kΩ
C
TEST
200pF
PULSE
INPUT
MERCURY
WETTED
RELAY
D.U.T.
X100
SCOPE
PROBE
Vmax = 400 V
APPLIED VOLTAGE
WAVEFORM
252 V
dv/dt =
RC
0.63 Vmax
RC
0 VOLTS
=
252
RC
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 2 of 5
TD3052
rev 1.40 (10/25/2004)
TD3052
Random Switching
Triac Driver
PERFORMANCE DATA
TD3052
Maximum Load Current vs. Temperature
TD3052
Typical Blocking Voltage Distribution
N = 100, Ambient Temperature = 25°C
Load Current (mA)
120
100
80
60
40
20
0
20
40
60
-4
0
-2
0
80
0
60
50
40
30
20
10
0
600 610 620 630 640 650 660 670
Blocking Voltage (V)
Tem perature (C)
TD3052
On-State Characteristics
I
DRM1
,PEAK BLOCKING CURRENT (nA)
Device Count
TD3052;
Leakage with LED Off vs.
Temperature
I
TM
,ON-STATE CURRENT (mA)
V
TM
, ON-STATE VOLTAGE(VOLTS)
Ta,AMBIENT TEMPERATURE (°C)
TD3052:
Trigger Current vs.
Temperature
I
FT
, NORMALIZED
Ta,AMBIENT TEMPERATURE (°C)
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 3 of 5
TD3052
rev 1.40 (10/25/2004)
TD3052
Random Switching
Triac Driver
MECHANICAL DIMENSIONS
6 PIN DUAL-IN-LINE
PACKAGE (Through-hole)
6 PIN SURFACE MOUNT DEVICE
(SMD)
TOLERANCE :+ 0.25mm
-H Suffix (0.4" / 10mm Lead Spacing)
Unit
(mm)
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 4 of 5
TD3052
rev 1.40 (10/25/2004)
TD3052
Random Switching
Triac Driver
DISCLAIMER
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.
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 José, CA
www.ssousa.com • +1.408.293.4600
Page 5 of 5
TD3052
rev 1.40 (10/25/2004)
