BAS16J/ZLX Equivalent & Substitute Parts

Part Overview

The BAS16J/ZLX is a general-purpose fast recovery diode rated for 100 V DC reverse voltage and 250 mA average rectified current in a surface mount SOD-323F package. Manufactured by Nexperia USA Inc., this component is classified as obsolete. Due to its obsolete product status, equivalent substitute parts with identical electrical and mechanical specifications are available from the same manufacturer in active production status, ensuring continued design support and supply chain availability.

Key Parameters

Parameter	Value
Voltage - DC Reverse (Vr) (Max)	100 V
Current - Average Rectified (Io)	250 mA
Voltage - Forward (Vf) (Max) @ If	1.25 V @ 150 mA
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	4 ns
Current - Reverse Leakage @ Vr	500 nA @ 80 V
Capacitance @ Vr, F	1.5 pF @ 0V, 1MHz
Package / Case	SC-90, SOD-323F
Operating Temperature - Junction (Max)	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 BAS16J/ZLX are determined by equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following criteria:

Electrical Parameters (Must Match):

Voltage - DC Reverse (Vr) (Max): 100 V
Current - Average Rectified (Io): 250 mA
Voltage - Forward (Vf) (Max) @ If: 1.25 V @ 150 mA
Reverse Recovery Time (trr): 4 ns
Current - Reverse Leakage @ Vr: 500 nA @ 80 V
Capacitance @ Vr, F: 1.5 pF @ 0V, 1MHz

Mechanical Parameters (Must Match):

Package / Case: SC-90, SOD-323F
Mounting Type: Surface Mount

Compliance Parameters (Must Match):

Grade: Automotive
Qualification: AEC-Q101
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

All substitute parts listed below satisfy these criteria and are manufactured by Nexperia USA Inc. within the BAS16 series.

Parameter Comparison

Parameter	BAS16J/ZLX (Main)	BAS16J,115 (Substitute)	BAS16J,135 (Substitute)
Manufacturer	Nexperia USA Inc.	Nexperia USA Inc.	Nexperia USA Inc.
Series	BAS16	BAS16	BAS16
Product Status	Obsolete	Active	Active
Voltage - DC Reverse (Vr) (Max)	100 V	100 V	100 V
Current - Average Rectified (Io)	250 mA	250 mA	250 mA
Voltage - Forward (Vf) (Max) @ If	1.25 V @ 150 mA	1.25 V @ 150 mA	1.25 V @ 150 mA
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)	Fast Recovery ≤ 500ns, > 200mA (Io)
Reverse Recovery Time (trr)	4 ns	4 ns	4 ns
Current - Reverse Leakage @ Vr	500 nA @ 80 V	500 nA @ 80 V	500 nA @ 80 V
Capacitance @ Vr, F	1.5 pF @ 0V, 1MHz	1.5 pF @ 0V, 1MHz	1.5 pF @ 0V, 1MHz
Package / Case	SC-90, SOD-323F	SC-90, SOD-323F	SC-90, SOD-323F
Mounting Type	Surface Mount	Surface Mount	Surface Mount
Operating Temperature - Junction (Max)	150°C	150°C	150°C
Grade	Automotive	Automotive	Automotive
Qualification	AEC-Q101	AEC-Q101	AEC-Q101
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

BAS16J,115 and BAS16J,135 are direct electrical and mechanical equivalents to the obsolete BAS16J/ZLX. Both substitute parts are in active production status, ensuring long-term supply chain continuity. Both parts maintain identical electrical performance characteristics, package specifications, and automotive-grade certifications including AEC-Q101 qualification.

The selection between BAS16J,115 and BAS16J,135 is based on packaging format and inventory availability. BAS16J,115 is supplied in Cut Tape (CT) and Digi-Reel® packaging with 33,200 pieces in stock. BAS16J,135 is supplied in Cut Tape (CT) and Digi-Reel® packaging with 210,233 pieces in stock. Both parts are suitable for direct substitution in applications currently using the BAS16J/ZLX.

Frequently Asked Questions (FAQ)

Q: Can BAS16J,115 and BAS16J,135 be used interchangeably with BAS16J/ZLX?

A: Yes. Both substitute parts are parametrically equivalent to BAS16J/ZLX across all electrical and mechanical specifications. They share identical voltage ratings, current ratings, forward voltage characteristics, reverse recovery time, leakage current, capacitance, package type (SOD-323F), and thermal ratings. Both are automotive-grade components with AEC-Q101 qualification.

Q: What is the primary difference between BAS16J,115 and BAS16J,135?

A: The primary difference is packaging format and inventory availability. Both parts are supplied by Nexperia USA Inc. in Cut Tape (CT) and Digi-Reel® formats. BAS16J,135 has significantly higher inventory availability (210,233 pieces) compared to BAS16J,115 (33,200 pieces).

Q: Are the substitute parts suitable for automotive applications?

A: Yes. Both BAS16J,115 and BAS16J,135 are automotive-grade components qualified to AEC-Q101 standard, identical to the original BAS16J/ZLX specification.

Q: Will the substitute parts fit the existing PCB layout?

A: Yes. Both substitute parts use the SC-90, SOD-323F surface mount package, which is mechanically identical to the BAS16J/ZLX package. No PCB layout modifications are required.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both BAS16J,115 and BAS16J,135 are ROHS3 compliant, matching the compliance status of the original BAS16J/ZLX.

Q: What is the moisture sensitivity level of the substitute parts?

A: Both substitute parts have Moisture Sensitivity Level (MSL) 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

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