ES3D-13 Equivalent & Substitute Parts

Part Overview

The ES3D-13 is a general-purpose rectifier diode manufactured by Diodes Incorporated, rated for 200 V DC reverse voltage and 3 A average rectified current in a surface mount SMC (DO-214AB) package. This part is classified as discontinued at DiGi Electronics, necessitating identification of equivalent and substitute components for ongoing production and repair applications. Equivalent parts maintain identical electrical and mechanical specifications, while substitute parts provide functional alternatives within acceptable parameter tolerances for the 200 V / 3 A rectifier diode category.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	200	V
Current - Average Rectified (Io)	3	A
Voltage - Forward (Vf) (Max) @ If	900 mV @ 3 A	mV
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Reverse Recovery Time (trr)	25	ns
Current - Reverse Leakage @ Vr	10	µA @ 200 V
Mounting Type	Surface Mount	—
Package / Case	DO-214AB, SMC	—
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	RoHS non-compliant	—

Substitute Part Grouping Explanation

Substitution of the ES3D-13 is determined by the following critical parameters:

Voltage Rating: All substitutes must maintain 200 V DC reverse voltage (Vr) maximum
Current Rating: All substitutes must support 3 A average rectified current (Io)
Package Type: All substitutes must use DO-214AB (SMC) surface mount package for mechanical and thermal compatibility
Speed Classification: Substitutes are grouped into fast recovery (≤ 500 ns) and standard recovery (> 500 ns) categories based on application requirements
Reverse Recovery Time (trr): Varies across substitutes from 20 ns to 2.5 µs, affecting switching performance
Forward Voltage (Vf): Ranges from 900 mV to 1.3 V at rated current, affecting power dissipation
Compliance Status: RoHS3 compliance and REACH unaffected status are provided for regulatory requirements

Substitutes are classified into two functional groups: parametric equivalents (matching fast recovery characteristics) and functional alternatives (standard recovery or enhanced performance variants).

Parameter Comparison

Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) [mV]	Speed	trr [ns]	Ir @ Vr [µA]	Package	Temp Range [°C]	Status	RoHS
ES3D-13	Diodes Incorporated	200	3	900 @ 3A	Fast Recovery ≤ 500ns	25	10 @ 200V	DO-214AB, SMC	-55 to 150	Discontinued	Non-compliant
ES3D-13-F	Diodes Incorporated	200	3	900 @ 3A	Fast Recovery ≤ 500ns	25	10 @ 200V	DO-214AB, SMC	-55 to 150	Active	ROHS3 Compliant
ES3D	Diotec Semiconductor	200	3	900 @ 3A	Fast Recovery ≤ 500ns	20	5 @ 200V	DO-214AB, SMC	-50 to 150	Active	ROHS3 Compliant
CURC303-G	Comchip Technology	200	3	1000 @ 3A	Fast Recovery ≤ 500ns	50	5 @ 200V	DO-214AB, SMC	-55 to 150	Active	ROHS3 Compliant
ER3D-TP	Micro Commercial Co	200	3	950 @ 3A	Fast Recovery ≤ 500ns	35	5 @ 200V	DO-214AB, SMC	-50 to 175	Active	ROHS3 Compliant
RS3D-E3/57T	Vishay General Semiconductor - Diodes Division	200	3	1300 @ 2.5A	Fast Recovery ≤ 500ns	150	10 @ 200V	DO-214AB, SMC	-55 to 150	Active	ROHS3 Compliant
S3D	Diodes Incorporated	200	3	1150 @ 3A	Standard Recovery > 500ns	2000	10 @ 200V	DO-214AB, SMC	-65 to 150	Obsolete	ROHS3 Compliant
S3D-E3/57T	Vishay General Semiconductor - Diodes Division	200	3	1150 @ 2.5A	Standard Recovery > 500ns	2500	10 @ 200V	DO-214AB, SMC	-55 to 150	Active	ROHS3 Compliant
S3D-TP	Micro Commercial Co	200	3	1200 @ 3A	Standard Recovery > 500ns	—	10 @ 200V	DO-214AB, SMC	-55 to 150	Not For New Designs	ROHS3 Compliant
SMLJ60S2-TP	Micro Commercial Co	200	6	1000 @ 6A	Standard Recovery > 500ns	—	5 @ 200V	DO-214AB, SMC	-55 to 150	Not For New Designs	ROHS3 Compliant
STTH302S	STMicroelectronics	200	3	950 @ 3A	Fast Recovery ≤ 500ns	35	3 @ 200V	DO-214AB, SMC	-55 to 175	Active	ROHS3 Compliant

Engineering Selection Recommendations

Primary Equivalent (Direct Replacement)

ES3D-13-F is the primary equivalent for ES3D-13. Both parts are manufactured by Diodes Incorporated and share identical electrical specifications: 200 V reverse voltage, 3 A average rectified current, 900 mV forward voltage at 3 A, 25 ns reverse recovery time, and fast recovery speed classification. ES3D-13-F is active in production and ROHS3 compliant, addressing the regulatory compliance gap of the discontinued ES3D-13.

Fast Recovery Substitutes (≤ 500 ns)

ES3D (Diotec Semiconductor), CURC303-G (Comchip Technology), ER3D-TP (Micro Commercial Co), RS3D-E3/57T (Vishay), and STTH302S (STMicroelectronics) are fast recovery alternatives. These parts maintain 200 V / 3 A ratings and DO-214AB packaging. Reverse recovery times range from 20 ns to 150 ns. All are ROHS3 compliant and active in production. Forward voltage specifications vary from 900 mV to 1300 mV. Selection among these substitutes depends on specific switching speed and power dissipation requirements.

Standard Recovery Substitutes (> 500 ns)

S3D-E3/57T (Vishay), S3D-TP (Micro Commercial Co), and S3D (Diodes Incorporated) are standard recovery alternatives with reverse recovery times of 2000 ns to 2500 ns. These parts are suitable for linear rectification applications where switching speed is not critical. S3D is obsolete; S3D-TP is marked not for new designs. S3D-E3/57T is the recommended standard recovery option, being active in production and ROHS3 compliant.

Higher Current Alternative

SMLJ60S2-TP (Micro Commercial Co) provides 6 A average rectified current at 200 V, suitable for applications requiring higher current capacity. This part is marked not for new designs and uses standard recovery characteristics.

Compliance Considerations

All active and recommended substitutes are ROHS3 compliant and REACH unaffected. The original ES3D-13 is RoHS non-compliant. Selection of ES3D-13-F or other ROHS3-compliant alternatives is required for new designs and applications subject to RoHS regulations.

Frequently Asked Questions (FAQ)

Q: Can ES3D-13-F be used as a direct replacement for ES3D-13?

A: Yes. ES3D-13-F is a parametric equivalent manufactured by the same company (Diodes Incorporated) with identical electrical specifications: 200 V reverse voltage, 3 A average rectified current, 900 mV forward voltage at 3 A, and 25 ns reverse recovery time. Both use DO-214AB (SMC) packaging. ES3D-13-F is active in production and ROHS3 compliant.

Q: What is the difference between fast recovery and standard recovery substitutes?

A: Fast recovery diodes (≤ 500 ns reverse recovery time) are suitable for switching applications and high-frequency rectification where rapid turn-off is required. Standard recovery diodes (> 500 ns) are suitable for linear rectification and lower-frequency applications. The ES3D-13 is classified as fast recovery. Fast recovery substitutes include ES3D-13-F, ES3D, CURC303-G, ER3D-TP, RS3D-E3/57T, and STTH302S. Standard recovery alternatives include S3D-E3/57T and S3D-TP.

Q: Are all substitute parts available in the same package?

A: Yes. All listed substitutes use the DO-214AB (SMC) surface mount package, ensuring mechanical and thermal compatibility with ES3D-13 in PCB layouts and thermal management designs.

Q: What is the significance of forward voltage (Vf) differences among substitutes?

A: Forward voltage affects power dissipation in the diode. The ES3D-13 specifies 900 mV at 3 A. Substitutes range from 900 mV to 1300 mV. Higher forward voltage results in greater power dissipation and heat generation. For applications with tight thermal budgets, lower Vf options (ES3D-13-F, ES3D, CURC303-G, ER3D-TP, STTH302S) are preferred.

Q: Which substitute offers the lowest reverse leakage current?

A: STTH302S (STMicroelectronics) specifies 3 µA reverse leakage at 200 V, the lowest among all listed parts. ES3D and ER3D-TP specify 5 µA. The original ES3D-13 and most other substitutes specify 10 µA. Lower reverse leakage is beneficial in high-impedance circuits and precision applications.

Q: Can SMLJ60S2-TP be used as a substitute for ES3D-13?

A: SMLJ60S2-TP is rated for 6 A average rectified current, double the 3 A rating of ES3D-13. While it maintains 200 V reverse voltage and DO-214AB packaging, it is not a direct substitute due to the higher current rating and standard recovery characteristics. It is suitable only for applications requiring higher current capacity and is marked not for new designs.

Q: What is the operating temperature range consideration?

A: The ES3D-13 operates from -55°C to 150°C. Most substitutes maintain this range or extend it. ER3D-TP and STTH302S extend the upper limit to 175°C, beneficial for high-temperature applications. S3D extends the lower limit to -65°C. Temperature range selection depends on specific application thermal environment requirements.

Q: Are all substitutes ROHS3 compliant?

A: All active and recommended substitutes are ROHS3 compliant. The original ES3D-13 is RoHS non-compliant. For applications subject to RoHS regulations, ES3D-13-F or other ROHS3-compliant alternatives must be selected.

Q: What is the difference between ES3D (Diotec) and ES3D-13 (Diodes Incorporated)?

A: Both are rated 200 V / 3 A with fast recovery characteristics and DO-214AB packaging. ES3D (Diotec) specifies 20 ns reverse recovery time and 5 µA reverse leakage, compared to ES3D-13's 25 ns and 10 µA. ES3D is manufactured by Diotec Semiconductor and is active in production. The base product number ES3D is shared across manufacturers with slight parameter variations.

Q: Which substitute is recommended for new designs?

A: ES3D-13-F (Diodes Incorporated) is the primary recommendation for new designs, being a parametric equivalent with identical specifications, active production status, and ROHS3 compliance. For applications requiring extended temperature range or lower reverse leakage, STTH302S (STMicroelectronics) is an alternative fast recovery option. For standard recovery applications, S3D-E3/57T (Vishay) is recommended.

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