NTE5645
TRIAC – 10A
Isolated Tab
Description:
The NTE5645 is an 10 Amp TRIAC in a TO220 type package designed to be driven directly with IC
and MOS devices and features proprietary, void–free glass passivated chips.
This device is a bi–directional triode thyristor and may be switched from off–state to conduction for
either polarity of applied voltage with positive or negative gate trigger current. The NTE5645 is de-
signed for control applications in lighting, heating, cooling and static switching relays.
Absolute Maximum Ratings:
Repetitive Peak Off–State Voltage (Gate Open, TJ = +100°C), VDRM 600V. . . . . . . . . . . . . . . . . . . . .
RMS On–State Current (TC = +75°C, Conduction Angle of 180°C), IT(RMS) 10A. . . . . . . . . . . . . . . . .
Peak Surge (Non–Repetitive) On–State Current (One Cycle, 50Hz or 60Hz), ITSM 100A. . . . . . . . .
Peak Gate–Trigger Current (3µs Max), IGTM 4A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Peak Gate–Power Dissipation (IGT ≤ IGTM for 3µs Max), PGM 40W. . . . . . . . . . . . . . . . . . . . . . . . . . .
Average Gate–Power Dissipation, PG(AV) 200mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, TJ–40° to +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, Tstg –40° to +100°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Typical Thermal Resistance, Junction–to–Case, RthJC 2.5°C/W. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Characteristics: (TC = +25°C, Maximum Ratings unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
Peak Off–State Current IDRM VDRM = 600V, Gate Open, TJ = +100°C – – 2 mA
Max. On–State Voltage VTM IT = 14A – – 2.2 V
DC Holding Current IHGate Open – – 50 mA
Critical Rate–of–Rise of Off–State
Voltage Critical
dv/dt VD = 600V, Gate Open, TC = +100°C – 5 – V/µs
DC Gate Trigger Current
T2 (+) Gate (+), T2 (–) Gate (–)
T2 (+) Gate (–), T2 (–) Gate (+)
IGT VD = 12V, RL = 30Ω–
––
–50
80 mA
mA
Electrical Characteristics (Cont’d): (TC = +25°C, Maximum Ratings unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Unit
DC Gate Trigger Voltage VGT VD = 12V, RL = 30Ω– – 2.5 V
Gate–Controlled Turn–On Time tgt VD = 600V, IGT = 80mA, tr = 0.1µs,
iT = 10A (Peak) –2.5 –µs
.250 (6.35)
Max
.500
(12.7)
Max
.500
(12.7)
Min
.110 (2.79)
.420 (10.67)
Max
.070 (1.78) Max
MT1
.100 (2.54) MT2
Gate
.147 (3.75)
Dia Max
Isolated
