ACDBMT160-HF Equivalent & Substitute Parts

Part Overview

The ACDBMT160-HF is a Schottky rectifier diode manufactured by Comchip Technology, rated for 60V DC reverse voltage and 1A average rectified current in a surface mount SOD-123H package. This component is classified as Active product status and meets automotive-grade requirements with AEC-Q101 qualification. Substitute parts are identified based on matching electrical specifications, package compatibility, and regulatory compliance to ensure functional equivalence in circuit applications.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	60	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) (Max) @ If	700 mV @ 1 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	500	µA @ 60 V
Capacitance @ Vr, F	120	pF @ 4V, 1MHz
Package / Case	SOD-123H	-
Operating Temperature - Junction	-55 to 150	°C
Grade	Automotive	-
Qualification	AEC-Q101	-
RoHS Status	ROHS3 Compliant	-
Moisture Sensitivity Level (MSL)	1 (Unlimited)	-

Substitute Part Grouping Explanation

Substitute parts for the ACDBMT160-HF are qualified based on the following criteria:

Electrical Parameter Matching:

Voltage - DC Reverse (Vr) (Max): 60 V (exact match required)
Current - Average Rectified (Io): 1 A (exact match required)
Voltage - Forward (Vf) (Max) @ If: 700 mV @ 1 A (exact match required)
Speed: Fast Recovery ≤ 500ns, > 200mA (Io) (exact match required)
Operating Temperature - Junction: -55°C to 150°C (exact match required)

Package and Mechanical Compatibility:

Mounting Type: Surface Mount (required)
Package / Case: SOD-123H (required for mechanical fit)
Supplier Device Package: SOD-123H or SOD-123HE (compatible variants)

Regulatory and Compliance Requirements:

Technology: Schottky (required)
RoHS Status: ROHS3 Compliant (required)
Moisture Sensitivity Level (MSL): 1 (Unlimited) (required)
REACH Status: REACH Unaffected (required)

Secondary Considerations:

Current - Reverse Leakage @ Vr: Acceptable range 1 µA to 500 µA @ 60 V
Capacitance @ Vr, F: Acceptable range 50 pF to 125 pF @ specified voltage and frequency
Product Status: Active preferred; Not For New Designs acceptable for existing designs
Grade and Qualification: Automotive grade with AEC-Q101 preferred for consistency

All identified substitute parts meet the primary electrical and mechanical requirements. Variations in reverse leakage current and capacitance are within acceptable engineering tolerances for this diode category.

Parameter Comparison

Manufacturer Part Number	Manufacturer	Vr (Max) [V]	Io [A]	Vf (Max) @ If [mV]	Ir @ Vr [µA]	C @ Vr [pF]	Package	Product Status	Grade	Qualification
ACDBMT160-HF	Comchip Technology	60	1	700 @ 1 A	500 @ 60 V	120 @ 4V, 1MHz	SOD-123H	Active	Automotive	AEC-Q101
SS1060HE-AU_R1_000A1	Panjit International Inc.	60	1	700 @ 1 A	30 @ 60 V	50 @ 4V, 1MHz	SOD-123H	Active	Automotive	AEC-Q101
SS1060HE_R1_00001	Panjit International Inc.	60	1	700 @ 1 A	30 @ 60 V	125 @ 0V, 1MHz	SOD-123H	Active	-	-
SS16FP	onsemi	60	1	700 @ 1 A	400 @ 60 V	80 @ 4V, 1MHz	SOD-123H	Not For New Designs	Automotive	AEC-Q101
SS16LS RVG	Taiwan Semiconductor Corporation	60	1	700 @ 1 A	400 @ 60 V	80 @ 4V, 1MHz	SOD-123H	Active	-	-
SS16LSHRVG	Taiwan Semiconductor Corporation	60	1	700 @ 1 A	400 @ 60 V	80 @ 4V, 1MHz	SOD-123H	Active	Automotive	AEC-Q101
SS1H6LS RVG	Taiwan Semiconductor Corporation	60	1	700 @ 1 A	1 @ 60 V	-	SOD-123H	Active	-	-

Engineering Selection Recommendations

Primary Selection (Active Status with Full Automotive Qualification):

SS1060HE-AU_R1_000A1 and SS16LSHRVG are recommended as primary substitutes. Both parts maintain Active product status, carry automotive-grade classification, and hold AEC-Q101 qualification matching the original ACDBMT160-HF. These parts provide equivalent electrical performance with improved reverse leakage characteristics (30 µA and 400 µA respectively, compared to 500 µA in the original).

Secondary Selection (Active Status):

SS1060HE_R1_00001, SS16LS RVG, and SS1H6LS RVG are Active products with matching electrical specifications. SS1060HE_R1_00001 and SS16LS RVG lack documented automotive grade and AEC-Q101 qualification in the provided data. SS1H6LS RVG exhibits superior reverse leakage performance (1 µA @ 60 V) but lacks grade and qualification documentation.

Legacy Selection (Not For New Designs):

SS16FP from onsemi is classified as Not For New Designs. This part meets all electrical and package requirements with automotive grade and AEC-Q101 qualification but should be used only for existing design maintenance or legacy system support.

Compliance Verification:

All substitute parts comply with ROHS3, maintain MSL 1 (Unlimited), and are REACH Unaffected, matching the regulatory status of the original component.

Frequently Asked Questions (FAQ)

Q: Can SS1060HE_R1_00001 replace ACDBMT160-HF in automotive applications?

A: SS1060HE_R1_00001 matches all electrical parameters and package requirements. However, automotive grade and AEC-Q101 qualification are not documented for this part number. Verification with the manufacturer is required before use in automotive-grade designs.

Q: What is the difference between SOD-123H and SOD-123HE package designations?

A: Both designations refer to compatible surface mount packages suitable for the ACDBMT160-HF. The supplier device package may be listed as SOD-123HE while the standard package case is SOD-123H. These are mechanically and electrically compatible for this application.

Q: Why does SS1H6LS RVG show no capacitance value?

A: The capacitance parameter is not provided in the available data for SS1H6LS RVG. This does not indicate a deficiency; the parameter may not be specified by the manufacturer for this particular part number variant. Contact the manufacturer for complete capacitance specifications if this parameter is critical to your application.

Q: Is SS16FP suitable for new product designs?

A: SS16FP carries a Not For New Designs product status. This part should be used only for maintenance, repair, or support of existing designs. For new product development, select from parts with Active status: SS1060HE-AU_R1_000A1, SS1060HE_R1_00001, SS16LS RVG, SS16LSHRVG, or SS1H6LS RVG.

Q: What is the significance of reverse leakage current variation among substitutes?

A: Reverse leakage current ranges from 1 µA (SS1H6LS RVG) to 500 µA (ACDBMT160-HF). Lower leakage improves efficiency and reduces heat generation in low-current applications. Higher leakage is acceptable in most rectifier circuits but may impact performance in sensitive analog or precision applications. Selection depends on specific circuit requirements.

Q: Are all substitute parts available in Tape & Reel (TR) and Cut Tape (CT) packaging?

A: ACDBMT160-HF is supplied in Tape & Reel (TR). Substitute parts from Panjit (SS1060HE series) are supplied in TR. Taiwan Semiconductor Corporation parts (SS16LS RVG, SS16LSHRVG, SS1H6LS RVG) are supplied in Cut Tape (CT). Verify packaging format availability with your supplier before procurement.

Q: Can these diodes be used interchangeably in high-frequency switching applications?

A: All parts meet the Fast Recovery specification (≤ 500ns, > 200mA). They are suitable for high-frequency switching within the 60V, 1A rating envelope. Capacitance variations (50 pF to 125 pF) may affect switching characteristics in specific circuit topologies; verify performance through circuit simulation or testing if capacitance-dependent behavior is critical.

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