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
Peak Off–State Current
Max. On–State Voltage
DC Holding Current
Symbol
Test Conditions
Min Typ Max Unit
I
V
= 600V, Gate Open, T = +100°C
–
–
–
–
–
–
–
5
2
2.2
50
–
mA
V
DRM
DRM
J
V
TM
I = 14A
T
I
H
Gate Open
mA
V/µs
Critical Rate–of–Rise of Off–State
Voltage
Critical
dv/dt
V = 600V, Gate Open, T = +100°C
D C
DC Gate Trigger Current
I
V = 12V, R = 30Ω
D L
GT
T (+) Gate (+), T (–) Gate (–)
–
–
–
–
50
80
mA
mA
2
2
T (+) Gate (–), T (–) Gate (+)
2
2