Part Details for CD431690B by Powerex Power Semiconductors
Results Overview of CD431690B by Powerex Power Semiconductors
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
CD431690B Information
CD431690B by Powerex Power Semiconductors is a Silicon Controlled Rectifier.
Silicon Controlled Rectifiers are under the broader part category of Trigger Devices.
Trigger devices initiate or control actions in electronic circuits by producing output signals when specific input conditions are met. They are commonly used in timing circuits and pulse generators. Read more about Trigger Devices on our Trigger Devices part category page.
Price & Stock for CD431690B
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
08J5945
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Newark | Thyristor Module 95A 1.6Kv Pow-R-Blok, Scr Module Type:Series Connected - Scrs, Peak Repetitive Off State Voltage:1.6Kv, Gate Trigger Current Max:150Ma, Average Forward Current:95A, On State Rms Current:150A, No. Of Pins:7Pins Rohs Compliant: Yes |Powerex CD431690B RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 48 |
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$32.0300 / $42.8000 | Buy Now |
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DISTI #
CD431690B
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Richardson RFPD | THYRISTOR MODULE RoHS: Compliant Min Qty: 1 | 0 |
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RFQ |
Part Details for CD431690B
CD431690B CAD Models
CD431690B Part Data Attributes
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CD431690B
Powerex Power Semiconductors
Buy Now
Datasheet
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CD431690B
Powerex Power Semiconductors
Silicon Controlled Rectifier, 150A I(T)RMS, 90000mA I(T), 1600V V(DRM), 1600V V(RRM), 2 Element, POW-R-BLOK-7
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Not Recommended | |
| Ihs Manufacturer | POWEREX INC | |
| Package Description | POW-R-BLOK-7 | |
| Pin Count | 7 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.30.00.80 | |
| Samacsys Manufacturer | POWEREX | |
| Case Connection | ISOLATED | |
| Configuration | SERIES CONNECTED, CENTER TAP, 2 ELEMENTS | |
| DC Gate Trigger Current-Max | 150 mA | |
| DC Gate Trigger Voltage-Max | 3 V | |
| Desc. of Quick-Connects | 2G-K-AK | |
| Desc. of Screw Terminals | A-K-AK | |
| Holding Current-Max | 250 mA | |
| JESD-30 Code | R-XUFM-X7 | |
| Leakage Current-Max | 10 mA | |
| Non-Repetitive Pk On-state Cur | 2100 A | |
| Number of Elements | 2 | |
| Number of Terminals | 7 | |
| On-state Current-Max | 90000 A | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | UNSPECIFIED | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| RMS On-state Current-Max | 150 A | |
| Repetitive Peak Off-state Voltage | 1600 V | |
| Repetitive Peak Reverse Voltage | 1600 V | |
| Surface Mount | NO | |
| Terminal Form | UNSPECIFIED | |
| Terminal Position | UPPER | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Trigger Device Type | SCR |
CD431690B Frequently Asked Questions (FAQ)
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A good PCB layout for the CD431690B should prioritize thermal dissipation. Ensure a large copper area for the drain pin, and use thermal vias to connect the drain pad to a heat sink or a thermal plane on the PCB. Keep the source and gate traces short and wide to minimize parasitic inductance.
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The gate resistor value depends on the specific application, but a general rule of thumb is to choose a value between 10 ohms and 100 ohms. A higher value reduces the gate current, but may increase the turn-on time. A lower value reduces the turn-on time, but may increase the gate current and EMI.
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The maximum allowed case temperature for the CD431690B is 150°C. However, it's recommended to keep the case temperature below 125°C for reliable operation and to ensure a long lifespan.
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Yes, the CD431690B is suitable for high-frequency switching applications up to 100 kHz. However, it's essential to consider the device's switching losses, gate charge, and parasitic inductance when designing the circuit.
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Use a voltage clamp or a zener diode to protect the device from overvoltage conditions. For overcurrent protection, consider using a current sense resistor and a comparator or a dedicated overcurrent protection IC.