ACPL-P314-560E Equivalent & Substitute Parts

Part Overview

The ACPL-P314-560E is a 600mA gate driver optical coupler manufactured by Broadcom Limited, providing 3750Vrms isolation in a 6-SOIC surface mount package. This component is designed for high-voltage gate drive applications requiring galvanic isolation and fast switching performance. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating (MSL 1).

Substitute parts are identified when equivalent isolation voltage, channel configuration, and package form factor are maintained while allowing performance parameter variations within acceptable application ranges.

Substiute Parts

ACPL-P314-560E

Broadcom LimitedIn Stock: 15126ACPL-P314-560E Datasheet

Current PartRFQ

ACPL-P340-560E

Broadcom LimitedIn Stock: 5398ACPL-P340-560E Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The ACPL-P340-560E qualifies as a direct substitute based on the following criteria:

• Identical isolation voltage specification (3750Vrms)
• Identical channel count (1 channel)
• Identical package form factor (6-SOIC, 0.268" width, 6.80mm)
• Identical mounting type (Surface Mount)
• Identical manufacturer (Broadcom Limited)
• Identical product status (Active)
• Identical compliance certifications (RoHS3, REACH Unaffected, CSA/IEC/EN/DIN/UR approval)

The substitute part exhibits enhanced electrical performance characteristics including higher peak output current (1A vs 600mA), improved common mode transient immunity (35kV/µs vs 25kV/µs), and faster propagation delay (200ns vs 700ns). Output supply voltage range differs (15V ~ 30V vs 10V ~ 30V), requiring verification against application requirements.

Parameter Comparison

Engineering Selection Recommendations

Both ACPL-P314-560E and ACPL-P340-560E maintain Active product status with identical regulatory compliance (RoHS3, REACH Unaffected, CSA/IEC/EN/DIN/UR certifications). Selection between these parts depends on application-specific output current requirements and output supply voltage constraints.

The ACPL-P314-560E is suitable for applications requiring 600mA peak output current with output supply voltage as low as 10V. The ACPL-P340-560E provides enhanced performance with 1A peak output current and faster propagation delay characteristics, but requires minimum 15V output supply voltage. Both parts are certified for identical isolation voltage and thermal operating range, with the substitute offering extended temperature capability to 105°C.

Frequently Asked Questions (FAQ)

Q: Can ACPL-P340-560E replace ACPL-P314-560E in existing designs?

A: Direct substitution is possible when the application output supply voltage is 15V or higher. If the design operates below 15V output supply, the ACPL-P314-560E must be retained. Both parts share identical isolation voltage, channel count, and package specifications.

Q: What are the key differences between these optical couplers?

A: The ACPL-P340-560E provides higher peak output current (1A vs 600mA), faster propagation delay (200ns vs 700ns), and improved common mode transient immunity (35kV/µs vs 25kV/µs). The ACPL-P314-560E supports lower minimum output supply voltage (10V vs 15V).

Q: Are the package dimensions identical?

A: Yes. Both parts use 6-SOIC surface mount packages with 0.268" width and 6.80mm body width, ensuring PCB layout compatibility without modification.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both ACPL-P314-560E and ACPL-P340-560E are RoHS3 compliant, REACH unaffected, and carry identical approval certifications (CSA, IEC/EN/DIN, UR) with unlimited moisture sensitivity rating (MSL 1).

Q: What is the temperature operating range difference?

A: ACPL-P314-560E operates from -40°C to 100°C. ACPL-P340-560E extends the upper limit to 105°C, providing 5°C additional thermal margin.