Series: -
Number of SCRs, Diodes: 2 SCRs
Mounting Type: Chassis Mount
Current - Gate Trigger (Igt) (Max): 150mA
Packaging: Bulk
Structure: Series Connection - All SCRs
Manufacturer: Powerex Inc
Current - Hold (Ih) (Max): -
Package / Case: POW-R-BLOK? Module
Voltage - Off State: 800V
Current - On State (It (AV)) (Max): 210A
Current - On State (It (RMS)) (Max): 330A
Current - Non Rep. Surge 50, 60Hz (Itsm): 11190A @ 60Hz
Features: ·Electrically Isolated Heatsinking
·Aluminum Nitride Insulator
·Compression Bonded Elements
·Metal Baseplate
·Low Thermal Impedance for Improved Current Capability
·Quick Connect Gate Terminal with Provision for Keyed Mating Plug
·UL RecognizedApplication·Bridge Circuits
·AC & DC Motor Drives
·Battery Supplies
·Power Supplies
·Large IGBT Circuit Front EndsSpecifications
|
Characteristics |
Conditions |
Symbol |
|
Units |
Repetitive Peak Forward and Reverse Blocking
Voltage |
|
VDRM & VRRM |
up to 2000 |
V |
Non-Repetitive Peak Reverse Blocking Voltage
(t < 5 msec) |
|
VRSM |
VRRM + 100 |
V |
| RMS Forward Current |
180° Conduction, TC=92°C |
IT(RMS) |
330 |
A |
| Average Forward Current |
180° Conduction, TC=92°C |
IT(AV) |
210 |
A |
| Peak One Cycle Surge Current, Non-Repetitive |
60 Hz, 100% VRRM reapplied,Tj=130C
60 Hz, No VRRM reapplied,Tj=130C
60 Hz, 100% VRRM reapplied,Tj=25C
60 Hz, No VRRM reapplied,Tj=25C |
ITSM
ITSM
ITSM
ITSM |
8800
10,420
10,120
11,190 |
A |
| Peak Three Cycle Surge Current, Non-Repetitive |
60 Hz, 100% VRRM reapplied,Tj=130C |
ITSM |
4685 |
A |
| Peak Ten Cycle Surge Current, Non-Repetitive |
60 Hz, 100% VRRM reapplied,Tj=130C |
ITSM |
4040 |
A |
| I2t for Fusing for One Cycle, 8.3 milliseconds |
60 Hz, 100% VRRM reapplied,Tj=130C
60 Hz, 100% VRRM reapplied,Tj=25C |
I2t
I2t |
320,000
426,720 |
A2 sec
A2 sec |
Maximum Rate-of-Rise of On-State Current,
(Non-Repetitive) |
Tj=25°C, IG=500mA,
VD=0.67 VDRM (Rated), ITM= IT(AV),
Tr < 0.5µs, tp > 6µs |
di/dt |
800 |
A/µs |
| Peak Gate Power Dissipation |
|
PGM |
16 |
W |
| Average Gate Power Dissipation |
|
PG(AV) |
3 |
W |
| Peak Forward Gate Current |
|
IGFM |
4 |
A |
| Peak Forward Gate Voltage |
|
VGFM |
10 |
V |
| Peak Reverse Gate Voltage |
|
VGRM |
5 |
V |
| Operating Temperature |
|
TJ |
-40 to +130 |
|
| Storage Temperature |
|
Tstg |
-40 to +150 |
|
| Max. Mounting Torque, M6 Mounting Screw |
|
|
45
5 |
in.-Lb.
Nm |
| Max. Mounting Torque, M8 Terminal Screw |
|
|
110
12 |
in.-Lb.
Nm |
| Module Weight, Typical |
|
|
840
1.85 |
G
Lb |
| V Isolation @ 25C |
|
Vrms |
2500 |
V |
DescriptionDescription: Powerex Dual SCR Modules ND430821 are designed for use in applications requiring phase control and isolated packaging.
The ND430821 is isolated for easy mounting with other components on a common heatsink. POW-R-BLOKTM has been tested and recognized by the Underwriters Laboratories.
Parameters: | Technical/Catalog Information | ND430821 |
| Vendor | Powerex Inc |
| Category | Discrete Semiconductor Products |
| Structure | Series Connection - All SCRs |
| Number of SCRs, Diodes | 2 SCRs |
| Voltage - Off State | 800V |
| Current - On State (It (RMS)) (Max) | 330A |
| Current - On State (It (AV)) (Max) | 210A |
| Current - Gate Trigger (Igt) (Max) | 150mA |
| Current - Hold (Ih) (Max) | - |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 11190A @ 60Hz |
| Mounting Type | Chassis Mount |
| Package / Case | POW-R-BLOK? Module |
| Packaging | Bulk |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | ND430821
ND430821
|
ND430821 Data Sheet
