ES3C V6G Equivalent & Substitute Parts

Part Overview

The ES3C V6G is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 150 V DC reverse voltage and 3 A average rectified current in a surface mount DO-214AB (SMC) package. This component is classified as discontinued at DiGi Electronics, necessitating identification of equivalent alternatives for ongoing production and maintenance applications. The ES3C series provides fast recovery characteristics suitable for standard rectification circuits requiring moderate voltage and current ratings.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	150	V
Current - Average Rectified (Io)	3	A
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Reverse Recovery Time (trr)	35	ns
Current - Reverse Leakage @ Vr	10	µA @ 150 V
Capacitance @ Vr, F	45	pF @ 4V, 1MHz
Package / Case	DO-214AB, SMC	—
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the ES3C V6G is determined by strict equivalence across the following critical parameters:

Voltage Rating: Maximum DC reverse voltage of 150 V
Current Rating: Average rectified current of 3 A
Package Type: Surface mount DO-214AB (SMC) form factor
Speed Classification: Fast recovery diode with reverse recovery time of 35 ns
Reverse Leakage: Maximum 10 µA at 150 V
Capacitance: 45 pF at 4 V, 1 MHz
Temperature Range: Operating junction temperature from -55°C to 150°C
Compliance: ROHS3 compliance and MSL 1 rating

The ES3C part number from Taiwan Semiconductor Corporation meets all substitution criteria as a direct equivalent. This part maintains identical electrical specifications and physical packaging while offering active product status and improved inventory availability.

Parameter Comparison

Parameter	ES3C V6G (Main Part)	ES3C (Substitute)	Match Status
Manufacturer	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Identical
Category	Diodes, Rectifiers	Diodes, Rectifiers	Identical
Description	DIODE GEN PURP 150V 3A DO214AB	DIODE GEN PURP 150V 3A DO214AB	Identical
Voltage - DC Reverse (Vr) (Max)	150 V	150 V	Identical
Current - Average Rectified (Io)	3 A	3 A	Identical
Voltage - Forward (Vf) (Max) @ If	Not specified	950 mV @ 3 A	Substitute provides specification
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Identical
Reverse Recovery Time (trr)	35 ns	35 ns	Identical
Current - Reverse Leakage @ Vr	10 µA @ 150 V	10 µA @ 150 V	Identical
Capacitance @ Vr, F	45 pF @ 4V, 1MHz	45 pF @ 4V, 1MHz	Identical
Package / Case	DO-214AB, SMC	DO-214AB, SMC	Identical
Operating Temperature - Junction	-55°C ~ 150°C	-55°C ~ 150°C	Identical
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	Identical
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	Identical
Product Status	Discontinued at DiGi Electronics	Active	Substitute is active

Engineering Selection Recommendations

The ES3C part number is the direct substitute for the ES3C V6G. This substitution is based on complete electrical and mechanical parameter equivalence across all specified ratings and characteristics.

Primary Advantage: The ES3C maintains active product status with 10,200 pieces in stock inventory, compared to the discontinued ES3C V6G variant with 644 pieces available. Both parts carry identical ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity in applications requiring environmental compliance certification.

Compliance Continuity: Both the main part and substitute maintain ROHS3 compliance, MSL 1 rating, and EAR99 export classification. No compliance gaps exist in the substitution.

Inventory Consideration: The ES3C substitute offers significantly higher inventory availability, supporting both immediate procurement needs and long-term supply chain stability for production environments.

Frequently Asked Questions (FAQ)

Q: Can the ES3C be used as a direct replacement for the ES3C V6G?

A: Yes. The ES3C is a direct equivalent. Both parts share identical voltage ratings (150 V), current ratings (3 A), package type (DO-214AB SMC), reverse recovery time (35 ns), and operating temperature range (-55°C to 150°C). All electrical and mechanical parameters are equivalent.

Q: What is the difference between ES3C V6G and ES3C?

A: The ES3C V6G is a discontinued variant. The ES3C is the active production equivalent with identical specifications. The V6G designation appears to be a legacy or regional variant code. Both parts are manufactured by Taiwan Semiconductor Corporation with matching electrical characteristics.

Q: Are there any package compatibility concerns?

A: No. Both parts use the DO-214AB (SMC) surface mount package. PCB footprints, solder pad layouts, and mounting procedures are identical. No design modifications are required for substitution.

Q: Does the ES3C meet the same compliance requirements?

A: Yes. Both parts carry ROHS3 compliance, REACH unaffected status, and MSL 1 rating. Regulatory and environmental compliance requirements are maintained in the substitution.

Q: What is the reverse recovery time specification?

A: Both parts specify 35 nanoseconds reverse recovery time, classifying them as fast recovery diodes suitable for switching applications requiring rapid turn-off characteristics.

Q: Is the forward voltage drop specified for the main part?

A: The ES3C V6G does not include forward voltage specification in the provided data. The ES3C substitute specifies 950 mV maximum forward voltage at 3 A, providing additional design reference data for circuit analysis.

Q: What inventory status should influence component selection?

A: The ES3C offers 10,200 pieces in active stock status, compared to 644 pieces of the discontinued ES3C V6G. For new designs and ongoing production, the ES3C is the recommended selection based on availability and active product status.

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