HCPL-0710#500 Equivalent & Substitute Parts

Part Overview

The HCPL-0710#500 is a logic output optoisolator manufactured by Broadcom Limited, designed for high-speed digital isolation applications. This 3750Vrms isolation device operates at 12.5MBd with push-pull totem pole output configuration in an 8-SO package. The part is currently active in production and widely used in industrial control, power management, and communication interface circuits requiring galvanic isolation.

Substitute parts are necessary when the primary part number becomes unavailable, when alternative packaging formats are required for manufacturing processes, or when design requirements allow for compatible alternatives with equivalent electrical performance.

Key Parameters

Parameter	Value
Manufacturer Part Number	HCPL-0710#500
Manufacturer	Broadcom Limited
Category	Optoisolators
Packaging	Tape & Reel (TR)
Number of Channels	1
Voltage - Isolation	3750Vrms
Common Mode Transient Immunity (Min)	10kV/µs
Input Type	Logic
Output Type	Push-Pull, Totem Pole
Current - Output / Channel	10 mA
Data Rate	12.5MBd
Propagation Delay tpLH / tpHL (Max)	40ns / 40ns
Rise / Fall Time (Typ)	13ns / 5ns
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	-40°C ~ 100°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Product Status	Active

Substitute Part Grouping Explanation

Substitution eligibility for the HCPL-0710#500 is determined by the following critical parameters:

Mandatory Matching Parameters:

Voltage - Isolation: 3750Vrms
Number of Channels: 1
Input Type: Logic
Output Type: Push-Pull, Totem Pole
Current - Output / Channel: 10 mA
Voltage - Supply: 4.5V ~ 5.5V
Operating Temperature: -40°C ~ 100°C
Package / Case: 8-SOIC (0.154", 3.90mm Width)

Allowable Variation Parameters:

Common Mode Transient Immunity (Min): 10kV/µs or higher
Data Rate: 12.5MBd or higher
Propagation Delay: 40ns or lower
Packaging Format: Tube, Cut Tape (CT) & Digi-Reel®, or Tape & Reel (TR)
Manufacturer: Broadcom Limited, Fairchild Semiconductor, or onsemi

Substitute parts are grouped into two categories based on data rate capability: 12.5MBd devices (direct equivalents) and 25Mbps devices (higher performance alternatives).

Parameter Comparison

Part Number	Manufacturer	Data Rate	CMTI (Min)	Propagation Delay (Max)	Rise/Fall Time (Typ)	Packaging	Product Status
HCPL-0710#500	Broadcom Limited	12.5MBd	10kV/µs	40ns / 40ns	13ns / 5ns	Tape & Reel (TR)	Active
HCPL-0710	Broadcom Limited	12.5MBd	10kV/µs	40ns / 40ns	13ns / 5ns	Tube	Active
HCPL-0710-000E	Broadcom Limited	12.5MBd	10kV/µs	40ns / 40ns	13ns / 5ns	Tube	Active
HCPL-0710-500E	Broadcom Limited	12.5MBd	10kV/µs	40ns / 40ns	13ns / 5ns	Cut Tape (CT) & Digi-Reel®	Active
FOD0710	Fairchild Semiconductor	12.5Mbps	20kV/µs	40ns / 40ns	5ns / 4.5ns	-	Active
FOD0710R2	onsemi	12.5Mbps	20kV/µs	40ns / 40ns	5ns / 4.5ns	Tape & Reel (TR)	Active
FOD0720	Fairchild Semiconductor	25Mbps	20kV/µs	40ns / 40ns	5ns / 4.5ns	Bulk	Active
FOD0720R2	Fairchild Semiconductor	25Mbps	20kV/µs	40ns / 40ns	5ns / 4.5ns	Bulk	Active
FOD0721	onsemi	25Mbps	20kV/µs	40ns / 40ns	5ns / 4.5ns	Tube	Active
FOD0721R2	onsemi	25Mbps	20kV/µs	40ns / 40ns	5ns / 4.5ns	Tape & Reel (TR)	Active

Engineering Selection Recommendations

Broadcom HCPL-0710 Series (12.5MBd Devices): HCPL-0710, HCPL-0710-000E, and HCPL-0710-500E are direct electrical equivalents to HCPL-0710#500. Selection among these variants depends on packaging requirements: Tube format for manual assembly processes, Cut Tape & Digi-Reel® for semi-automated handling, or Tape & Reel for high-volume automated production. HCPL-0710-000E carries ROHS3 compliance certification, while HCPL-0710#500 is RoHS non-compliant.

Fairchild FOD0710 and onsemi FOD0710R2 (12.5Mbps Devices): These parts provide equivalent electrical performance with enhanced common mode transient immunity (20kV/µs versus 10kV/µs) and faster rise/fall times. Both maintain identical propagation delay and data rate specifications. FOD0710R2 is available in Tape & Reel packaging with ROHS3 compliance.

Fairchild FOD0720/FOD0720R2 and onsemi FOD0721/FOD0721R2 (25Mbps Devices): These higher-speed alternatives operate at 25Mbps, double the data rate of the primary part. All electrical parameters remain compatible with HCPL-0710#500 requirements. These devices are suitable for applications where higher bandwidth is available or required. FOD0721 and FOD0721R2 carry ROHS3 compliance; FOD0720 and FOD0720R2 do not specify RoHS status.

Compliance Considerations: For applications requiring RoHS3 compliance, select HCPL-0710-000E, HCPL-0710-500E, FOD0710R2, FOD0721, or FOD0721R2. All substitute parts maintain REACH Unaffected status and EAR99 export classification consistent with the primary part.

Frequently Asked Questions (FAQ)

Q: Can FOD0720 or FOD0721 be used as direct replacements for HCPL-0710#500? A: Yes. FOD0720 and FOD0721 are electrically compatible substitutes. Both operate at 25Mbps, which exceeds the 12.5MBd requirement of HCPL-0710#500. All other critical parameters—isolation voltage, output current, supply voltage, operating temperature, and package dimensions—are identical. The higher data rate capability does not create incompatibility in circuits designed for 12.5MBd operation.

Q: What is the difference between HCPL-0710 and HCPL-0710-000E? A: Both parts are electrically identical with matching electrical specifications. The primary difference is RoHS compliance status: HCPL-0710-000E is ROHS3 compliant, while HCPL-0710 is RoHS non-compliant. Packaging format also differs—HCPL-0710 is supplied in Tube, while HCPL-0710-000E is supplied in Tube as well. Selection depends on regulatory requirements for the end application.

Q: Why do FOD0710R2 and FOD0721R2 have higher CMTI specifications? A: FOD0710R2 and FOD0721R2 specify 20kV/µs common mode transient immunity compared to 10kV/µs for HCPL-0710#500. This represents enhanced performance in the same package. Higher CMTI capability does not create incompatibility; it provides additional margin in applications with high-speed common mode voltage transitions. These parts are fully substitutable.

Q: Are there packaging compatibility issues when switching between Tape & Reel, Tube, and Cut Tape formats? A: No electrical compatibility issues exist between packaging formats. Selection is determined by manufacturing process requirements: Tape & Reel for automated pick-and-place assembly, Tube for manual or semi-automated processes, and Cut Tape & Digi-Reel® for flexible handling. The 8-SOIC package dimensions remain constant across all formats.

Q: Can HCPL-0710-500E replace HCPL-0710#500 in production? A: Yes. HCPL-0710-500E is electrically identical to HCPL-0710#500 with the same 12.5MBd data rate and 10kV/µs CMTI. The primary difference is packaging format: HCPL-0710#500 uses Tape & Reel (TR), while HCPL-0710-500E uses Cut Tape (CT) & Digi-Reel®. HCPL-0710-500E also carries ROHS3 compliance certification.

Q: What is the significance of the "#500" suffix in HCPL-0710#500? A: The "#500" suffix indicates the specific packaging variant—Tape & Reel format. Base part number HCPL-0710 encompasses multiple packaging options. The "-500E" suffix variant (HCPL-0710-500E) uses Cut Tape & Digi-Reel® packaging. Both are electrically equivalent; selection depends on assembly equipment compatibility.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message