NTE5671 Ver la hoja de datos (PDF) - NTE Electronics
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NTE5671 Datasheet PDF : 3 Pages
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NTE5671
TRIAC – 800VRM, 20A
TO220 (Isolated)
Description:
The NTE5671 TRIAC is designed for use in applications requiring high bidirectional transient and
blocking voltage capability. Typical applications include AC power control circuits such as lighting, in-
dustrial and domestic heating, motor control and switching systems..
Absolute Maximum Ratings:
Non–Repetitive Peak Off–State Voltage (Either Direction, t ≤ 10ms), VDSM . . . . . . . . . . . . . . . . 800V
Repetitive Peak Off–State Voltage (Either Direction, δ ≤ 0.01), VDRM . . . . . . . . . . . . . . . . . . . . . 800V
Crest Working Off–State Voltage (Either Direction), VDWM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400V
RMS On–State Current (Conduction Angle 360°, TH = +67°C), IT(RMS) . . . . . . . . . . . . . . . . . . . . 16A
Repetitive Peak On–State Current, ITRM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140A
Non–Repetitive Peak On–State Current, ITSM
(TJ = +120°C Prior to Surge, t = 20ms, Full Sine Wave) . . . . . . . . . . . . . . . . . . . . . . . . . . 140A
I2t for Fusing (t = 10ms), I2t . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95A2s
Rate of Rise of On–State Current After Triggering, dIT/dt
(IG = 200mA to IT = 20A, dIGdt = 0.2A/µs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30A/µs
Average Power Dissipation (Averaged Over any 20ms Period), PG(AV) . . . . . . . . . . . . . . . . . . . 0.5W
Peak Power Dissipation, PGM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.0W
RMS Isolation Voltage (From All Three Terminals to External Heatsink[Peak]), V(ISO) . . . . . . 1000V
Isolation Capacitance (From T2 to External Heatsink), C(ISO) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12pF
Full Operating Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +120°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Typical Thermal Resistance, Junction–to–Heatsink (See Mounting Instructions), RthJH
With Heatsink Compound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5K/W
Without Heatsink Compound . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5K/W
Thermal Resistance, Junction–to–Ambient (Note 1), RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55K/W
Note 1. Mounted on a printed circuit board at any lead length. The quoted value of RthJA should be
used only when no leads of other dissipating components run to the same tie–point.
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