NTE5726 Datasheet, PDF (1/3 Pages) NTE Electronics – Powerblock Module

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°C, 180° Conduction, Half Sine Wave), I_F(AV) . . . . . . . . . . 160A
Maximum RMS On–State Current (As AC Switch), I_T(RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355A
Maximum Repetitive Peak Reverse and Off–State Blocking Voltage, V_RRM, V_DRM . . . . . . . . 1600V
Maximum Non–Repetitive Peak Reverse Voltage, V_RSM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1700V
Maximum Peak Reverse and Off–State Leakage Current (T_J = +125°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–State Voltage (T_J = +125°C), dv/dt
(Linear to 80% Rated V_DRM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500V/µs
(Linear to 67% Rated V_DRM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000V/µs
Operating Junction Temperature Range, T_J . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +125°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +150°C
Thermal Resistance, Junction–to–Case (Per Junction, DC Operation), R_thJC . . . . . . . . . 0.170°C/W
Thermal Resistance, Case–to–Sink (Per Module, Note 1), R_thCS . . . . . . . . . . . . . . . . . . . . 0.05°C/W
Note 1. Mounting surface flat, smooth and greased.