NTE5726
Powerblock Module
Description:
The NTE5726 uses high voltage power thyristors/diodes and is electrically isolated from the metal
base, allowing common heatsinks and compact assemblies to be built. This device is intended for
general purpose applications such as battery chargers, welders and plating equipment and where
high voltage and high current are required.
Features:
D
High Voltage
D
Electrically Isolated Base Plate
D
3000V
RMS
Isolating Voltage
D
High Surge Capability
D
Large Creepage Distances
Ratings and Characteristics:
Average Forward Current (T
C
= +85擄C, 180擄 Conduction, Half Sine Wave), I
F(AV)
. . . . . . . . . . 160A
Maximum RMS On鈥揝tate Current (As AC Switch), I
T(RMS)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355A
Maximum Repetitive Peak Reverse and Off鈥揝tate Blocking Voltage, V
RRM
, V
DRM
. . . . . . . . 1600V
Maximum Non鈥揜epetitive Peak Reverse Voltage, V
RSM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1700V
Maximum Peak Reverse and Off鈥揝tate Leakage Current (T
J
= +125擄C), I
RRM
, I
DRM
. . . . . . 50mA
RMS Isolation Voltage (50Hz, Circuit to Base, All Terminals Shorted, t = 1s), V
ISO
. . . . . . . . 3000V
Critical Rate of Rise of Off鈥揝tate Voltage (T
J
= +125擄C), dv/dt
(Linear to 80% Rated V
DRM
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V/碌s
(Linear to 67% Rated V
DRM
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000V/碌s
Operating Junction Temperature Range, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +125擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +150擄C
Thermal Resistance, Junction鈥搕o鈥揅ase (Per Junction, DC Operation), R
thJC
. . . . . . . . . 0.170擄C/W
Thermal Resistance, Case鈥搕o鈥揝ink (Per Module, Note 1), R
thCS
. . . . . . . . . . . . . . . . . . . . 0.05擄C/W
Note 1. Mounting surface flat, smooth and greased.
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2
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