Optocoupler Broadcom HCPL-T250-000E for Direct Drive of IGBTs and Discrete Power Stages in Inverters
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Negotiable
MOQ:
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Delivery Time:
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Product Description
Product Overview
The HCPL-T250 is an optocoupler designed for driving power IGBTs and MOSFETs in motor control inverter applications. It features a GaAs LED optically coupled to an integrated circuit with a power output stage. This optocoupler is ideal for directly driving IGBTs up to 1200 V/25 A, or for driving discrete power stages for higher-rated IGBTs. It offers a high operating voltage range, suitable for the drive voltages required by gate-controlled devices. The device requires a 0.1 F bypass capacitor between pins 5 and 8.
Product Attributes
- Brand: Avago Technologies
- Certifications: UL 1577 recognized (File No. E55361), CSA approved, IEC/EN/DIN EN 60747-5-2 approved (VIORM = 630 Vpeak)
- Compliance: RoHS 6 fully compliant options available
- Material: GaAs LED
Technical Specifications
| Parameter | Symbol | Units | Min. | Typ. | Max. | Conditions |
|---|---|---|---|---|---|---|
| Input Threshold Current (Low to High) | IFLH | mA | 1.2 | 5 | IO = 0 mA, VO > 5 V | |
| Supply Current | ICC | mA | 7.5 | 11 | Output Open | |
| Supply Voltage | VCC | V | 15 | 35 | ||
| Output Current | IO | A | 0.5 | 1.5 | VO = VCC - 4 V | |
| Switching Time (tPLH/tPHL) | s | 0.3 | 0.5 | |||
| Isolation Voltage | VISO | Vrms | 3750 | min. for 1 minute per UL1577 | ||
| Minimum Common Mode Rejection (CMR) | kV/s | 5 | at Vcm = 1500 V | |||
| Creepage distance | L(102) | mm | 7.4 | |||
| Clearance | L(101) | mm | 7.1 | |||
| Operating Temperature | TA | C | -20 | 85 | ||
| Storage Temperature | TS | C | -55 | 125 | ||
| Lead Solder Temperature | C | 260 | for 10 sec., 1.6 mm below seating plane |
Applications
- IGBT/MOSFET gate drive
- AC/brushless DC motor drives
- Industrial inverters
- Switch mode power supplies
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Sellina