TD3281
Random Phase Switching
800V
Triac Driver
Electrical Characteristics, TA = 25°C (unless otherwise specified)
Parameter
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Input Specifications
LED Forward Voltage
LED Reverse Voltage
Reverse Leakage Current
Trigger Current1
VF
BVR
IInRleak
IInOn
-
5
-
1.4
1.8
-
V
V
IF = 10mA
-
-
-
IR = 10μA
10
15
VR = 5μA
A
mA
-
Main Terminal Voltage = 3V
Output Specifications
Blocking Voltage
VDRM
IDRM1
IO
800
-
10
-
100
100
3
V
nA
IO = 1A
Peak Blocking Current
Continuous Load Current
On-State Voltage
-
VDRM = 800
-
-
mA
V
IF = 15mA
VON
-
2
IF = 15mA, ITM = 100mA
Leakage Current
IDRM2
IHOLD
dV/dt
-
-
0.2
250
1,500
1
IF=0mA, VDRM = 800V
A
Holding Current
Critical Rate of Rise2
-
-
-
A
V/S
1,000
-
Isolation Specifications
Isolation Voltage
VISO
RI-O
5,000
-
-
-
-
VRMS
RH ≤ 50%, t=1min
Input-Output Resistance
1012
VI-O = 500VDC
Note 1:
Note 2:
Resistive load. For inductive loads, higher drive current is recommended
This is for static dV/dt. Test Circuit Below
TD3281 Static dV/dt Test Circuit:
© 2013 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 2 of 9
TD3281 /H/S/TR
Rev 2.00 (11/12/2013)
001698
SSOUSA [ SOLID STATE OPTRONIC ]
