| High temperature 8 A to 20 A TRIACs providing 150°
C maximal operating junction temperature |
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| Datasheet |
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| Orderable Products |
| Device |
Package |
Packing Type |
T8xxH-6T
T10xxH-6T
T12xxH-6T
T16xxH-6T
T20xxH-6T
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TO-220AB |
Tube |
T8xxH-6I
T10xxH-6I
T12xxH-6I
T16xxH-6I
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TO-220AB Insulated |
Tube |
T8xxH-6G
T10xxH-6G
T12xxH-6G
T16xxH-6G
T20xxH-6G
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D²PAK |
Tube |
T8xxH-6G-TR
T10xxH-6G-TR
T12xxH-6G-TR
T16xxH-6G-TR
T20xxH-6G-TR
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D²PAK |
Tape & Reel |
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| Features / Description / Block Diagram |
| Features |
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IRMS: 8 A, 10 A, 12 A, 16 A and 20
A |
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Tj max = 150°C (instead of 125°C for
standard TRIACs) |
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VRRM/VDRM: 600 V |
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IGT: < 35 mA & 50 mA |
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Turn off capability: 3 to 4 times standard value, with no
derating at 150°C |
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Noise immunity: up to 1500 V/µs |
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TO-220AB, TO-220AB Insulated and D²PAK packages |
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| Benefits |
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Heatsink optimization by high Tj technology |
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High turn off performances |
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High noise immunity |
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High current density application |
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No derating up to 150°C |
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| Description |
 The
new High Junction Temperature TRIAC series, known as HiTj,
can be used in hot environments, and also wherever high power
density is needed on the PCB. Their extreme ruggedness eliminates
the need for the usual RC snubber circuit, and thanks to their
considerable thermal margin (Tj=150°C) with no derating
whatsoever, they can use minimal size heatsinks. These features
make them the perfect response to customers’ budget
needs.
A critical intrinsic parameter of the TRIAC is its ability
to turn-off properly. The turn-off capability (di/dt)c is
strongly dependent on the junction temperature. In order to
avoid the risk of losing control at high temperatures due
to the inability to switch-off, the new HiTj series have a
switch-off capability 3 to 4 times higher than the first harmonic
current slope, coping with currents affected by superimposed
noise ripple due to loads of the brush motor type. |
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| Block Diagram |
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HiTj TRIAC new series allows new
thermal design rules |
Increasing the maximum operating junction temperature allows:
- A reduced heatsink (Rth c-a), and/or
- An increase in the maximum ambient temperature of the application,
and/or
- An increase in the RMS current. |
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| T835H,
T850H |
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High temperature
8 A Triacs
Download |
| T1035H,
T1050H |
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High temperature 10 A Triacs
Download |
| T1235H,
T1250H |
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High temperature 12 A Triacs
Download |
| T1635H,
T1650H |
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High temperature 16 A Triacs
Download
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| T2035H,
T2050H |
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High temperature 20 A Triacs
Download |
| AN302 |
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Thyristors
and TRIACs, an important parameter – the holding current
Download |
| AN303 |
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Latching current
Download |
| AN533 |
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SCRs, TRIACs and
AC switches: Thermal Management Precautions for Handling and
Mounting
Download |
| AN2263 |
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Universal motor speed
control and light dimmer with TRIAC and ST7LITE microcontroller
Download |
| SGTHY0507 |
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Thyristors
and AC Switches Advanced power switching
Download |
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| Applications |
| Appliances |
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Universal motor control (vacuum cleaners, washing
machines) |
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Hot environment (cookers, ovens, hobs, coffee machines,
…) |
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High power density on PCB (heater, high power motor) |
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