SS36HE3/9AT Equivalent & Substitute Parts

Part Overview

The SS36HE3/9AT is a Schottky rectifier diode manufactured by Vishay General Semiconductor - Diodes Division, rated for 60 V DC reverse voltage and 3 A average rectified current in a surface mount DO-214AB (SMC) package. This component is classified as obsolete, necessitating identification of active equivalent alternatives for new designs and production continuity. Substitute parts must maintain identical electrical performance and mechanical compatibility while offering active product status and improved availability.

Key Parameters

Parameter	Value	Unit
Technology	Schottky	—
Voltage - DC Reverse (Vr) (Max)	60	V
Current - Average Rectified (Io)	3	A
Voltage - Forward (Vf) (Max) @ If	750 mV @ 3 A	—
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Current - Reverse Leakage @ Vr	500 µA @ 60 V	—
Package / Case	DO-214AB, SMC	—
Mounting Type	Surface Mount	—
Operating Temperature - Junction	-55 to 150	°C
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitution of the SS36HE3/9AT is determined by strict equivalence across the following electrical and mechanical parameters:

Critical Substitution Criteria:

Voltage - DC Reverse (Vr) (Max): 60 V
Current - Average Rectified (Io): 3 A
Voltage - Forward (Vf) (Max) @ If: 750 mV @ 3 A
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr: 500 µA @ 60 V
Package / Case: DO-214AB, SMC
Mounting Type: Surface Mount
Operating Temperature - Junction: -55°C to 150°C
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

All identified substitute parts maintain identical electrical specifications and mechanical packaging. Substitutes are grouped by product status (active vs. obsolete) and packaging format (Tape & Reel, Cut Tape & Digi-Reel®). Automotive-grade variants with AEC-Q101 qualification are identified where applicable.

Parameter Comparison

Manufacturer Part Number	Product Status	Vr (Max) [V]	Io [A]	Vf (Max) @ If [mV]	Speed	Ir @ Vr [µA]	Package	Mounting	Tj [°C]	Grade	Qualification	Packaging Format	Inventory [Pcs]
SS36HE3/9AT	Obsolete	60	3	750 @ 3 A	Fast Recovery ≤ 500ns, > 200mA	500 @ 60 V	DO-214AB, SMC	Surface Mount	-55 to 150	—	—	—	785
SS36-001HE3_B/H	Active	60	3	750 @ 3 A	Fast Recovery ≤ 500ns, > 200mA	500 @ 60 V	DO-214AB, SMC	Surface Mount	-55 to 150	Automotive	AEC-Q101	—	1021
SS36-001HE3_B/I	Active	60	3	750 @ 3 A	Fast Recovery ≤ 500ns, > 200mA	500 @ 60 V	DO-214AB, SMC	Surface Mount	-55 to 150	Automotive	AEC-Q101	—	609
SS36-7001HE3_B/I	Active	60	3	750 @ 3 A	Fast Recovery ≤ 500ns, > 200mA	500 @ 60 V	DO-214AB, SMC	Surface Mount	-55 to 150	Automotive	AEC-Q101	—	943
SS36-E3/57T	Active	60	3	750 @ 3 A	Fast Recovery ≤ 500ns, > 200mA	500 @ 60 V	DO-214AB, SMC	Surface Mount	-55 to 150	—	—	Cut Tape (CT) & Digi-Reel®	86289
SS36-E3/9AT	Active	60	3	750 @ 3 A	Fast Recovery ≤ 500ns, > 200mA	500 @ 60 V	DO-214AB, SMC	Surface Mount	-55 to 150	—	—	Tape & Reel (TR)	3846
SS36-M3/57T	Active	60	3	750 @ 3 A	Fast Recovery ≤ 500ns, > 200mA	500 @ 60 V	DO-214AB, SMC	Surface Mount	-55 to 150	—	—	Tape & Reel (TR)	978
SS36-M3/9AT	Active	60	3	750 @ 3 A	Fast Recovery ≤ 500ns, > 200mA	500 @ 60 V	DO-214AB, SMC	Surface Mount	-55 to 150	—	—	Tape & Reel (TR)	928
SS36HE3_B/H	Active	60	3	750 @ 3 A	Fast Recovery ≤ 500ns, > 200mA	500 @ 60 V	DO-214AB, SMC	Surface Mount	-55 to 150	Automotive	AEC-Q101	Cut Tape (CT) & Digi-Reel®	6900
SS36HE3_B/I	Active	60	3	750 @ 3 A	Fast Recovery ≤ 500ns, > 200mA	500 @ 60 V	DO-214AB, SMC	Surface Mount	-55 to 150	Automotive	AEC-Q101	Tape & Reel (TR)	7672

Engineering Selection Recommendations

Primary Substitutes (Active Status, Automotive Grade, AEC-Q101 Qualified):

For applications requiring automotive-grade reliability and formal qualification, select from:

SS36HE3_B/I: Automotive-grade, AEC-Q101 qualified, Tape & Reel packaging, 7672 units in stock
SS36HE3_B/H: Automotive-grade, AEC-Q101 qualified, Cut Tape & Digi-Reel® packaging, 6900 units in stock
SS36-001HE3_B/I: Automotive-grade, AEC-Q101 qualified, 609 units in stock
SS36-001HE3_B/H: Automotive-grade, AEC-Q101 qualified, 1021 units in stock
SS36-7001HE3_B/I: Automotive-grade, AEC-Q101 qualified, 943 units in stock

Secondary Substitutes (Active Status, Standard Grade):

For non-automotive applications or where automotive qualification is not required:

SS36-E3/57T: Cut Tape & Digi-Reel® packaging, highest inventory (86289 units)
SS36-E3/9AT: Tape & Reel packaging, 3846 units in stock
SS36-M3/57T: Tape & Reel packaging, 978 units in stock
SS36-M3/9AT: Tape & Reel packaging, 928 units in stock

All substitute parts maintain ROHS3 compliance, MSL 1 (Unlimited) rating, and identical electrical performance. Selection should be based on packaging format requirements (Tape & Reel vs. Cut Tape & Digi-Reel®) and application-specific grade requirements (automotive vs. standard).

Frequently Asked Questions (FAQ)

Q: Can SS36-E3/57T replace SS36HE3/9AT directly?

A: Yes. Both parts are electrically and mechanically identical across all critical parameters: 60 V reverse voltage, 3 A average rectified current, 750 mV forward voltage at 3 A, fast recovery speed, and DO-214AB surface mount package. The primary difference is packaging format (Cut Tape & Digi-Reel® vs. original format) and product status (active vs. obsolete).

Q: What is the difference between automotive-grade substitutes and standard-grade substitutes?

A: Automotive-grade substitutes (SS36HE3_B/I, SS36HE3_B/H, SS36-001HE3_B/I, SS36-001HE3_B/H, SS36-7001HE3_B/I) carry AEC-Q101 qualification and are designated for automotive applications. Standard-grade substitutes (SS36-E3/57T, SS36-E3/9AT, SS36-M3/57T, SS36-M3/9AT) are suitable for general industrial and consumer applications. Electrical specifications are identical; qualification status differs.

Q: Does packaging format affect electrical performance?

A: No. Tape & Reel (TR) and Cut Tape & Digi-Reel® (CT) formats are packaging and delivery methods only. Electrical and thermal characteristics remain identical. Selection should be based on assembly equipment compatibility and procurement requirements.

Q: Are all substitutes ROHS3 compliant?

A: Yes. All identified substitute parts maintain ROHS3 compliance and MSL 1 (Unlimited) moisture sensitivity rating, matching the original SS36HE3/9AT specifications.

Q: Which substitute offers the best availability?

A: SS36-E3/57T provides the highest inventory level at 86289 units in stock, followed by SS36HE3_B/I at 7672 units. Both are active products with identical electrical specifications.

Q: Can I use SS36-E3/9AT in place of SS36HE3/9AT?

A: Yes. SS36-E3/9AT is electrically and mechanically equivalent. Both are rated for 60 V, 3 A, with identical forward voltage and fast recovery characteristics. The primary difference is product status (active vs. obsolete) and packaging format (Tape & Reel).

Q: What is the operating temperature range for all substitutes?

A: All substitute parts operate across the junction temperature range of -55°C to 150°C, identical to the original SS36HE3/9AT.

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