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LD431850

Features: Electrically Isolated HeatsinkingAluminum Nitride Isolator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current CapabilityUL RecognizedApplication Bridge CircuitsAC & DC Motor DrivesBattery SuppliesPower SuppliesLarge IGBT Circuit Front EndsSpecifica...

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SeekIC No. : 004393040 Detail

LD431850: Features: Electrically Isolated HeatsinkingAluminum Nitride Isolator Compression Bonded Elements Metal Baseplate Low Thermal Impedance for Improved Current CapabilityUL RecognizedApplication Bridge ...

LD431850 Data Sheet

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Part Number:
LD431850
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/27

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Product Details

Description



Features:

Electrically Isolated Heatsinking
Aluminum Nitride Isolator
Compression Bonded Elements
Metal Baseplate
Low Thermal Impedance for Improved Current Capability
 UL Recognized


Application

Bridge Circuits
AC & DC Motor Drives
Battery Supplies
Power Supplies
Large IGBT Circuit Front Ends


Specifications

Characteristics
Conditions
Symbol
Units
Repetitive Peak Reverse Blocking Voltage
VDRM & VRRM
1800
V
Non-Repetitive Peak Reverse Blocking Voltage
(t < 5 msec)
VRSM
1900
V
RMS Forward Current
IF(RMS)
900
A
Average Forward Current
180° Conduction, TC=84°C
180° Conduction, TC=80°C
IT(AV)
IT(AV)
500
540
A
A
Peak One Cycle Surge Current, Non-Repetitive
60 Hz, 100% VRRM reapplied
50 Hz, 100% VRRM reapplied
IFSM
IFSM
17,000
16,300
A
A
Peak Three Cycle Surge Current, Non-Repetitive
60 Hz, 100%VRRM reapplied
IFSM
12,250
A
Peak Ten Cycle Surge Current, Non-Repetitive
60 Hz, 100% VRRM reapplied
IFSM
10,500
A
I2t for Fusing for One Cycle
8.3 milliseconds
10 milliseconds
I2t
I2t
1.20 x 10 6
1.33 x 10 6
A2 sec
A2 sec
 Maximum Rate-of-Rise of On-State Current,
(Repetitive)		  Per JEDEC Standard 397 5.2.2.6  di/dt

 200

 A/s

Operating Temperature
TJ
-40 to +130
°C
Storage Temperature
Tstg
-40 to +150
°C
Max. Mounting Torque, M6 Mounting Screw
55
6
in. Lb.
Nm
Max. Mounting Torque, M10 Terminal Screw
110
12
in. Lb.
Nm
Module Weight, Typical
1500
g
3.30
lb
V Isolation @ 25C
Vrms
3000
V



Description

Powerex Dual SCR Modules LD431850 are designed for use in applications requiring phase control and isolated packaging. The modules are isolated for easy mounting with other components on a common heatsink. POW-R-BLOKTM has been tested and recognized by the Underwriters Laboratories




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