ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：OPTOISO 3.75KV 1CH GT DVR 8DIP
- Series：R²Coupler™
- Mfr：Broadcom Limited
- Package：Tube
- Technology：Optical Coupling
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Propagation Delay tpLH / tpHL (Max)：500ns, 500ns
- Pulse Width Distortion (Max)：300ns
- Rise / Fall Time (Typ)：100ns, 100ns
- Current - Output High, Low：2A, 2A
- Current - Peak Output：2.5A
- Voltage - Forward (Vf) (Typ)：1.5V
- Voltage - Output Supply：15V ~ 30V
- Grade：Automotive
- Qualification：AEC-Q100
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD, Gull Wing
- Supplier Device Package：8-DIP Gull Wing
- Common Mode Transient Immunity (Min)：25kV/µs
- Approval Agency：CSA, IEC/EN/DIN, UR
- Current - DC Forward (If) (Max)：25 mA
Download product information
Overview
The ACPL-312T-300E is a single-channel logic output optocoupler from Broadcom. It features an open collector output and operates with a maximum forward current of 16 mA and a forward voltage of 1.95 V. The device provides an insulation voltage of 3750 Vrms. Electrical timing characteristics include a rise time of 0.1 µs and a fall time of 100 ns. Power dissipation is rated at 400 mW. It utilizes a surface-mount DIP-8 gull wing package.
Feature Summary
- Integrated under-voltage lockout (UVLO) protection with hysteresis for reliable gate drive operation
- High isolation voltage capability of 3750 Vrms for safety-critical applications
- Open collector output configuration suitable for driving power semiconductor gates
Applications
- IGBT gate drive circuits
- MOSFET gate drive circuits
- Inverter systems
- Motor control applications
Procurement Notes
Verify the specific suffix '300E' to confirm RoHS compliance and lead-free status as per Broadcom specifications. Ensure the ordering part number matches the required tape and reel packaging indicated by the 'T' suffix. Cross-reference datasheet revision dates to confirm pinout and electrical parameter consistency before finalizing procurement orders.
Selection Notes
Select this component when high-speed switching with integrated UVLO protection is required for IGBT or MOSFET drivers. The open collector output requires appropriate pull-up resistor selection based on the target supply voltage. Verify that the 3750 Vrms isolation rating meets the system's creepage and clearance requirements for the specific application environment.
Part Context
This device belongs to the ACPL-312 series of gate drive optocouplers manufactured by Broadcom Limited. The series is designed specifically for driving power switches in industrial and consumer applications. The T-300E designation indicates the specific package type, environmental compliance, and packaging format within the broader product family.
Replacement Considerations
Direct replacements may include HCPL-3120 variants or other Broadcom gate drive optocouplers with similar UVLO features. Verify pin compatibility and electrical parameters such as propagation delay and isolation voltage before substituting. Consult official Broadcom documentation for approved cross-references.
