ACPL-P302-560E Equivalent & Substitute Parts

Part Overview

The ACPL-P302-560E is a 400mA 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 between control and power circuits. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent isolation voltage, channel configuration, and package form factor requirements are met while accommodating different output current specifications and performance characteristics.

Substiute Parts

ACPL-P302-560E

Broadcom LimitedIn Stock: 804ACPL-P302-560E 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 manufacturer-recommended substitute based on the following criteria:

Matching Parameters (Substitution Basis):

• Isolation voltage: 3750Vrms (identical)
• Channel configuration: 1 channel (identical)
• Package form factor: 6-SOIC (0.268", 6.80mm Width) (identical)
• Mounting type: Surface Mount (identical)
• Technology: Optical Coupling (identical)
• Compliance: RoHS3, CSA, IEC/EN/DIN, UR certifications (identical)
• Moisture sensitivity: MSL 1 (Unlimited) (identical)

Differing Parameters (Performance Enhancement):

• Peak output current: 400mA (ACPL-P302-560E) vs. 1A (ACPL-P340-560E)
• Output supply voltage range: 10V ~ 30V vs. 15V ~ 30V
• Operating temperature range: -40°C ~ 100°C vs. -40°C ~ 105°C
• Common mode transient immunity: 10kV/µs vs. 35kV/µs
• Propagation delay: 700ns vs. 200ns

The ACPL-P340-560E provides enhanced performance characteristics suitable for applications requiring higher output current capability and improved transient immunity.

Parameter Comparison

Engineering Selection Recommendations

Both the ACPL-P302-560E and ACPL-P340-560E maintain Active product status with identical regulatory compliance across CSA, IEC/EN/DIN, and UR certifications. Both components are RoHS3 compliant and REACH unaffected, meeting current environmental standards.

Selection between these parts depends on application requirements:

ACPL-P302-560E is appropriate for applications with output current requirements up to 400mA and output supply voltage minimum of 10V.

ACPL-P340-560E is appropriate for applications requiring output current up to 1A, improved common mode transient immunity (35kV/µs vs. 10kV/µs), faster propagation delay (200ns vs. 700ns), and extended operating temperature range to 105°C. The minimum output supply voltage requirement increases to 15V.

Both parts share identical isolation voltage (3750Vrms), single-channel configuration, 6-SOIC package footprint, and surface mount compatibility, ensuring mechanical and electrical interchangeability within the specified parameter constraints.

Frequently Asked Questions (FAQ)

Q: Can ACPL-P340-560E directly replace ACPL-P302-560E in existing designs?

A: Direct replacement is possible when the application output supply voltage is 15V or higher and the circuit can accommodate the higher output current capability. The identical 6-SOIC package footprint and 3750Vrms isolation voltage ensure mechanical and electrical compatibility. Verify that the minimum output supply voltage requirement of 15V (versus 10V for the ACPL-P302-560E) is met in your application.

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

A: The primary differences are peak output current (400mA vs. 1A), common mode transient immunity (10kV/µs vs. 35kV/µs), propagation delay (700ns vs. 200ns), and operating temperature range (-40°C to 100°C vs. -40°C to 105°C). The ACPL-P340-560E provides enhanced performance across all these parameters.

Q: Are both parts available in the same package?

A: Yes, both parts use the 6-SOIC (0.268", 6.80mm Width) surface mount package with identical footprint dimensions, enabling direct PCB layout compatibility.

Q: Do both parts meet the same compliance standards?

A: Yes, both parts are RoHS3 compliant, REACH unaffected, and carry identical certifications from CSA, IEC/EN/DIN, and UR. Both maintain MSL 1 (Unlimited) moisture sensitivity rating.

Q: What is the minimum output supply voltage for each part?

A: ACPL-P302-560E operates with output supply voltage from 10V to 30V. ACPL-P340-560E requires a minimum of 15V, with maximum at 30V.