SD066SC100A.T2 Equivalent & Substitute Parts

Part Overview

The SD066SC100A.T2 is a Schottky diode designed for surface mount applications, rated at 100V DC reverse voltage with 5A average rectified current. This component is classified as a fast recovery diode with a maximum forward voltage of 840 mV at 5A and operates across a junction temperature range of -55°C to 200°C. The part is currently active in production status and maintains full RoHS3 compliance with REACH affected designation.

Identification of equivalent and substitute parts is necessary to support supply chain continuity, manage inventory optimization, and provide design flexibility when the primary part number becomes unavailable or when alternative sourcing is required.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	100	V
Current - Average Rectified (Io)	5	A
Voltage - Forward (Vf) (Max) @ If	840 mV @ 5 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	130	µA @ 100 V
Capacitance @ Vr, F	200	pF @ 5V, 1MHz
Operating Temperature - Junction	-55 to 200	°C
Technology	Schottky	—
Mounting Type	Surface Mount	—
Package / Case	Die	—
RoHS Status	ROHS3 Compliant	—
Moisture Sensitivity Level (MSL)	1 (Unlimited)	—

Substitute Part Grouping Explanation

Substitute parts for the SD066SC100A.T2 are identified based on electrical and mechanical parameter equivalence within the Schottky diode category. The substitution logic is based on the following critical parameters:

Electrical Parameters:

Voltage - DC Reverse (Vr) (Max): 100 V
Current - Average Rectified (Io): 5 A
Voltage - Forward (Vf) (Max) @ If: 840 mV @ 5 A
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr: 130 µA @ 100 V
Capacitance @ Vr, F: 200 pF @ 5V, 1MHz
Operating Temperature - Junction: -55°C to 200°C

Mechanical Parameters:

Mounting Type: Surface Mount
Package / Case: Die
Technology: Schottky

Parts are grouped as direct equivalents when all electrical and mechanical parameters match exactly. Substitute parts within this grouping share identical performance characteristics and are interchangeable at the circuit level.

Parameter Comparison

Parameter	SD066SC100A.T2	SD066SC100A.T
Manufacturer	SMC Diode Solutions	SMC Diode Solutions
Category	Diodes, Rectifiers	Diodes, Rectifiers
Technology	Schottky	Schottky
Voltage - DC Reverse (Vr) (Max)	100 V	100 V
Current - Average Rectified (Io)	5 A	5 A
Voltage - Forward (Vf) (Max) @ If	840 mV @ 5 A	840 mV @ 5 A
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr	130 µA @ 100 V	130 µA @ 100 V
Capacitance @ Vr, F	200 pF @ 5V, 1MHz	200 pF @ 5V, 1MHz
Mounting Type	Surface Mount	Surface Mount
Package / Case	Die	Die
Operating Temperature - Junction	-55°C to 200°C	-55°C to 200°C
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Affected	REACH Affected
Product Status	Active	Active

Engineering Selection Recommendations

The SD066SC100A.T is a direct parametric equivalent to the SD066SC100A.T2. Both parts are manufactured by SMC Diode Solutions and share identical electrical specifications, mechanical packaging, and compliance certifications.

Selection Basis:

Both parts maintain active production status and full RoHS3 compliance. The SD066SC100A.T carries REACH affected designation identical to the primary part. Moisture sensitivity level is rated at MSL 1 (Unlimited) for both variants, indicating no moisture-related handling restrictions during storage or assembly.

The difference between these part numbers reflects packaging or tape reel configuration variations within the same die specification. Selection between SD066SC100A.T2 and SD066SC100A.T is determined by supply chain availability and packaging format requirements rather than electrical or thermal performance differences.

Frequently Asked Questions (FAQ)

Q: Are SD066SC100A.T2 and SD066SC100A.T electrically identical?

A: Yes. Both parts share identical electrical specifications including 100V reverse voltage rating, 5A average rectified current, 840 mV forward voltage at 5A, and fast recovery characteristics. They are direct parametric equivalents.

Q: Can SD066SC100A.T be used as a direct replacement for SD066SC100A.T2 in circuit design?

A: Yes. The parts are functionally equivalent at the circuit level. All electrical parameters, operating temperature range, and performance characteristics are identical.

Q: What is the difference between SD066SC100A.T2 and SD066SC100A.T?

A: The difference is in the packaging or tape reel configuration designation. The electrical die, performance specifications, and compliance certifications are identical. The suffix variation (.T2 versus .T) indicates different packaging formats from the same manufacturer.

Q: Are both parts RoHS3 compliant?

A: Yes. Both SD066SC100A.T2 and SD066SC100A.T are ROHS3 compliant with REACH affected status.

Q: What is the moisture sensitivity level for these parts?

A: Both parts are rated at MSL 1 (Unlimited), indicating no moisture-related handling restrictions during storage or assembly processes.

Q: Can these parts be used in applications requiring -55°C to 200°C junction temperature operation?

A: Yes. Both parts are rated for operating junction temperatures from -55°C to 200°C and are suitable for applications within this thermal range.

Q: Are there any compliance or certification differences between the two part numbers?

A: No. Both parts carry identical RoHS3 compliance, REACH affected designation, and regulatory classifications (ECCN: EAR99, HTSUS: 8541.10.0040).

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message