NTE6415 thru NTE6419
Bidirectional Thyristor Diodes (SIDAC)
Description:
The NTE6415 through NTE6419 SIDAC devices are silicon bilateral voltage triggered switches with
greater power handling capabilities than standard DIACs. Upon application of a voltage exceeding
the SIDAC breakover voltage point, the SIDAC switches on through a negative resistance region to
a low onstate voltage. Conduction will continue until the current is interrupted or drops below the
minimum holding current of the device.
Features:
D
Especially Effective in AC Circuits
D
Switching Function Directly with the AC Power Line
D
Applicable for Various Pulse Generators
Applications:
D
High Voltage Lamp Ignitors
D
Natural Gas Ignitors
D
Gas Oil Ignitors
D
High Voltage Power Supplies
D
Xenon Ignitors
D
Overvoltage Protection
D
Pulse generators
D
Fluorescent Lighting Ignitors
Absolute Maximum Ratings:
Peak Off Voltage, V
DRM
NTE6415, NTE6416
45V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE6417, NTE6418, NTE6419
90V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Effective Current (T
A
= +40
C, 50Hz, Sine Wave, Conducting Angle = 180
), I
T
1A
. . . . . . . . . . . . . .
Surge Current (50Hz, NonRepeated 1 Cycle Sine wave, Peak Value), I
TSM
13A
. . . . . . . . . . . . . . .
Peak Current (T
A
= +40
C, Pulse Width = 10
s, f = 1kHz), I
TRM
20A
. . . . . . . . . . . . . . . . . . . . . . . . . .
Current Rise Rate, di/dt
50A/
s
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Operating Junction Temperature, T
J
+125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
30
to +125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, JunctiontoCase, R
thJC
15
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (During Soldering, 5mm from case, 5sec max), T
L
+250
C
. . . . . . . . . . . . . . . . . .
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