TD3042 - Solid State Optronics

TD3042
Zero-Volt Switching
Triac Driver
DESCRIPTION
The TD3042 consists of a single input LED optically coupled to a zero-volt crossing triac driver. The TD3042 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
•
Zero-volt switching
•
Home appliances
•
400V blocking voltage
•
Motor/ Drive controls
•
High input-to-output isolation (5kVrms MIN)
•
Solid state relays
•
Trigger current 10mA MAX
•
Solenoid / Valve control
•
High dV/dt (1kV/us MIN, 2kV/us TYP)
•
Temperature Control
OPTIONS/SUFFIXES*
ABSOLUTE MAXIMUM RATINGS*
•
-S
Surface Mount Leadform Option (50 pcs / tube)
•
-TR
Tape and Reel Option (1000 pcs / reel)
•
-V
Signifies VDE approval
•
-H
0.4" Lead Spacing (see mechanical dimension)
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
SCHEMATIC DIAGRAM
1
6
2
5*
Zero Volt
Crossing
Circuit
3
1. Anode
2. Cathode
3. N/C
4. MAIN Terminal
5. N/C*
6. MAIN Terminal
PARAMETER
UNIT
MIN
TYP
MAX
Storage Temperature
°C
-55
125
Operating Temperature
°C
-40
85
Continuous Input Current
mA
50
Transient Input Current
mA
400
Reverse Input Control
Voltage
V
6
Total Power Dissipation
mW
330
Soldering Temperature
(10s)
ºC
260
*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.
4
*DO NOT CONNECT
Triac Substrate
© 2009 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
APPROVALS
•
UL and C-UL Approved File # E201932
•
VDE Approved, Lic # 40011225
Page 1 of 5
TD3042
rev 1.41 (06/01/2009)
TD3042
Zero-Volt Switching
Triac Driver
ELECTRICAL CHARACTERISTICS - 25°C
PARAMETER
UNIT
MIN
TYP
MAX
1.2
1.5
TEST CONDITIONS
INPUT SPECIFICATIONS
LED Forward Voltage
V
LED Reverse Voltage
V
Reverse Leakage Current
µA
6
If = 10mA
12
Ir = 10uA
10
Vr = 4V
OUTPUT SPECIFICATIONS
Blocking Voltage
V
Peak Blocking Current
nA
On-state Voltage
Critical Rate of Rise
400
V
(See Note 1 below)
V/
µs
1,000
Io = 1uA
60
500
Vdrm = Rated
1.8
3
Itm = 100mA
If = 0mA
2,000
COUPLED SPECIFICATIONS
Isolation Voltage
Trigger Current
V
5000
T = 1 minute
mA
(See Note 2 below)
Inhibit Voltage
V
Isolation Resistance
GΩ
Holding Current
µA
Leakage Current
µA
5
10
Main terminal voltage = 3V
20
If = 5mA
50
DC 500V
100
1
If = Rated, Vdrm = Rated, Off State
Note 1: This is for static dV/dt. Test circuit below
Note 2: Resistive load. For inductive loads, higher drive current is recommended.
STATIC dV/dt TEST CIRCUIT
400V
Vdc
RTEST
R = 1 kΩ
CTEST 200pF
PULSE
INPUT
MERCURY
WETTED
RELAY
D.U.T.
X100
SCOPE
PROBE
Vmax = 400 V
APPLIED VOLTAGE
WAVEFORM
252 V
dv/dt =
0 VOLTS
0.63 Vmax
RC
=
252
RC
RC
© 2009 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 2 of 5
TD3042
rev 1.41 (06/01/2009)
TD3042
Zero-Volt Switching
Triac Driver
PERFORMANCE DATA
VTM,ON-STATE VOLTAGE (VOLTS)
Ta,AMBIENT TEMPERATURE (°C)
Ta,AMBIENT TEMPERATURE (°C)
Fig.5 Trigger Current versus
Temperature
IFT , NORMALIZED
IDRM2 NORMALIZED
Fig.4 IDRM2 ,Leakage in Inhibit State
versus Temperature
Fig.3 Leakage with LED Off versus
Temperature
IDRM1,PEAK BLOCKING CURRENT (nA)
Fig.2 Inhibit Voltage versus
Temperature
VINH, NORMALIZED
ITM,ON-STATE CURRENT (mA)
Fig.1 On-State Characteristics
Ta,AMBIENT TEMPERATURE (°C)
© 2009 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Ta,AMBIENT TEMPERATURE (°C)
Page 3 of 5
TD3042
rev 1.41 (06/01/2009)
TD3042
Zero-Volt Switching
Triac Driver
MECHANICAL DIMENSIONS
6 PIN DUAL IN-LINE PACKAGE (Through Hole)
6 PIN SURFACE MOUNT DEVICE (SMD)
-H Suffix 0.4" Lead Spacing
TOLERANCE :+ 0.25mm
Unit in (mm)
© 2009 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 4 of 5
TD3042
rev 1.41 (06/01/2009)
TD3042
Zero-Volt 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.
© 2009 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 5 of 5
TD3042
rev 1.41 (06/01/2009)