5726

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 3000VRMS Isolating Voltage
D High Surge Capability
D Large Creepage Distances
Applications:
D AC/DC Motor Drives
D Various Rectifiers
D DC Supply for PWM Inverter
Ratings and Characteristics: (TJ = +125°C unless otherwise specified)
Max. Mean On−State Current, IT(AV)
(TC = +85°C, 180° Conduction, Half Sine Wave, 50Hz, Single Side Cooled) . . . . . . . . . 160A
Max. RMS On−State Current, IT(RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360A
Max. Repetitive Peak Reverse and Off−State Blocking Voltage, VDRM, VRRM
(tp = 10ms, VDSM & VRSM = VDRM & VRRM +200V Respectively) . . . . . . . . . . . . . . . . . . 1600V
Max. Repetitive Peak Current (At VDRM & VRRM Respectively), IDRM, IRRM . . . . . . . . . . . . . . . 20mA
Max. Surge On−State Current (VR = 60% VRRM, 10ms Half Sine Wave), ITSM . . . . . . . . . . . . 5.4KA
Max. I2t fo Fusing Coordination (VR = 60% VRRM, 10ms Half Sine Wave), I2t . . . . . . . 146A2s * 103
Max. Threshold Voltage, VTO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.8V
Max. On−State Slope Resistance, rT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.69mΩ
Max. Peak On−State Voltage (ITM = 480A, TJ = +25°C), VTM . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7V
Max. Critical Rate of Rise of Off−State Voltage (VDM = 67% VDRM), dv/dt . . . . . . . . . . . . . . 800V/μs
Max. Critical Rate of Rise of On−State Current, di/dt
(ITM = 320A, gate Source 1.5A, tr ≤ 0.5μs Repetitive) . . . . . . . . . . . . . . . . . . . . . . . . . 100A/μs
Gate Trigger Current (VA = 12V, IA = 1A, TJ = +25°C), IGT . . . . . . . . . . . . . . . . . . . . 30mA to 150mA
Gate Trigger Voltage (VA = 12V, IA = 1A, TJ = +25°C), VGT . . . . . . . . . . . . . . . . . . . . . . . 1.0V to 2.5V
Rev. 10−09
Ratings and Characteristics (Cont’d): (TJ = +125°C unless otherwise specified)
Holding Current (VA = 12V, IA = 1A, TJ = +25°C), IH . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA to 150mA
Min. Non−Trigger Gate Voltage (VDRM = 67% VDRM), VGD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2V
RMS Isolation Voltage (50Hz, t = 1s min., IISO = 1mA max.), VISO . . . . . . . . . . . . . . . . . . . . . . 2500V
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40° to +125°C
Thermal Resistance, Junction−to−Case (Single Side Cooled), RthJC . . . . . . . . . . . . . . . . 0.170°C/W
Thermal Resistance, Case−to−Sink (Single Side Cooled), RthCS . . . . . . . . . . . . . . . . . . . . . 0.08°C/W
Circuit Diagram
G2
K2
+
AC
−
K1
G1
K2 G2
+
AC
−
K1 G1
.980 (25.0)
.980 (25.0)
.244 (6.2) Dia
(2 Places)
.270 (7.0)
1.340
(34.0)
3.150 (80.0)
M6 x 1 Screw (3 Places)
1.850
(47.0)
1.180
(30.0)
3.700 (94.0)
NOTE: Can be used with Heat Sink NTE441A