Details

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BUY TH31AC06 https://www.utsource.net/itm/p/12614376.html

Below is the parameter table and instructions for the TH31AC06 triac:

TH31AC06 Parameter Table

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Repetitive Peak Off-State Voltage	VDRM	400	-	600	V	IT(AV) = 0.5A
Non-Repetitive Peak Off-State Voltage	VD(RMS)	600	-	800	V	ITSM = 12A
RMS On-State Current	IT(RMS)	-	6	-	A	VT = 0.9V
Latching Current	IL	15	-	45	mA	VT = 0.9V
Holding Current	IH	5	-	15	mA	VT = 0.9V
Gate Trigger Current (Random)	IGT(R)	10	-	30	mA	VT = 0.9V
Gate Trigger Current (Zero Cross)	IGT(Z)	5	-	15	mA	VT = 0.9V
Gate Trigger Voltage (Random)	VGT(R)	0.5	-	1.5	V	IGT = 30mA
Gate Trigger Voltage (Zero Cross)	VGT(Z)	0.5	-	1.5	V	IGT = 15mA
Thermal Resistance, Junction to Case	R胃JC	-	2.0	-	掳C/W	-
Maximum Junction Temperature	TJ(max)	-	-	125	掳C	-
Storage Temperature Range	Tstg	-40	-	125	掳C	-

Instructions for TH31AC06

1. Handling and Storage:

   • Store the device in a dry, cool place.
   • Handle the device with care to avoid mechanical damage.
   • Use appropriate ESD protection when handling the device.

2. Mounting:

   • Ensure proper heat sinking if operating at high currents or temperatures.
   • Use a thermal compound between the device and the heatsink for better thermal conductivity.
   • Secure the device firmly to the heatsink to prevent mechanical stress.

3. Electrical Connections:

   • Connect the main terminals (MT1 and MT2) to the load and power supply.
   • Connect the gate terminal (G) to the control circuit.
   • Ensure all connections are secure and free from oxidation.

4. Triggering:

   • Apply a gate current (I_GT) greater than the latching current (I_L) to turn on the triac.
   • For random phase triggering, use a gate current greater than I_GT(R).
   • For zero-cross triggering, use a gate current greater than I_GT(Z).

5. Protection:

   • Use a snubber circuit (RC network) across the main terminals to protect against voltage transients.
   • Ensure the load current does not exceed the maximum RMS on-state current (I_T(RMS)).
   • Monitor the junction temperature to ensure it does not exceed T_J(max).

6. Testing:

   • Test the device under controlled conditions to verify its operation.
   • Use a multimeter to check continuity and resistance values.
   • Perform functional tests with a known load to ensure proper triggering and switching.

7. Disposal:

   • Dispose of the device according to local environmental regulations.
   • Do not incinerate the device as it may release harmful substances.

By following these parameters and instructions, you can ensure reliable and safe operation of the TH31AC06 triac.

(For reference only)