BAS16J/ZLF Equivalent & Substitute Parts

Part Overview

The BAS16J/ZLF is a general-purpose fast recovery diode manufactured by Nexperia USA Inc., rated for 100 V DC reverse voltage and 250 mA average rectified current in a surface mount SOD-323F package. This component is classified as obsolete, indicating discontinuation from active production. Equivalent and substitute parts are necessary to maintain design continuity and ensure component availability for new production builds and field replacements where the original part number is no longer procurable.

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
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
Mounting Type	Surface Mount
Operating Temperature - Junction (Max)	150°C
Grade	Automotive
Qualification	AEC-Q101

Substitute Part Grouping Explanation

Substitution of the obsolete BAS16J/ZLF is permissible with active production alternatives that maintain identical electrical and mechanical specifications. The substitution logic is based on the following critical parameters that must remain constant:

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
Package / Case: SC-90, SOD-323F
Mounting Type: Surface Mount
Operating Temperature - Junction (Max): 150°C
Grade: Automotive
Qualification: AEC-Q101

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

Parameter Comparison

Parameter	BAS16J/ZLF (Main)	BAS16J,115 (Substitute)	BAS16J,135 (Substitute)
Manufacturer	Nexperia USA Inc.	Nexperia USA Inc.	Nexperia USA Inc.
Category	Diodes, Rectifiers	Diodes, Rectifiers	Diodes, Rectifiers
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
Supplier Device Package	SOD-323F	SOD-323F	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)
REACH Status	REACH Unaffected	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

Both BAS16J,115 and BAS16J,135 are direct functional equivalents to the obsolete BAS16J/ZLF. Selection between these two active alternatives is based on availability and supply chain considerations rather than electrical or mechanical differentiation.

BAS16J,115 is available in Cut Tape (CT) and Digi-Reel packaging with 33,200 pieces in stock inventory.

BAS16J,135 is available in Cut Tape (CT) and Digi-Reel packaging with 210,233 pieces in stock inventory.

Both parts maintain identical electrical performance, automotive-grade qualification (AEC-Q101), and compliance certifications (ROHS3 Compliant, REACH Unaffected). The choice between these substitutes should be determined by procurement lead time requirements and inventory availability at the component supplier.

Frequently Asked Questions (FAQ)

Q: Can BAS16J,115 or BAS16J,135 be used as direct replacements for BAS16J/ZLF?

A: Yes. Both parts are electrically and mechanically identical to the main part number across all specified parameters, including voltage rating, current capacity, forward voltage drop, reverse recovery time, and package configuration. No circuit redesign is required.

Q: Are there any differences in automotive qualification between the substitute parts and the original?

A: No. All three part numbers carry identical automotive-grade classification and AEC-Q101 qualification. They are suitable for the same automotive applications.

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

A: Both parts are parametrically equivalent. The difference lies in packaging format and inventory availability. BAS16J,115 has 33,200 pieces in stock, while BAS16J,135 has 210,233 pieces in stock. Both are supplied in Cut Tape (CT) and Digi-Reel formats.

Q: Is the SOD-323F package compatible with existing PCB layouts designed for BAS16J/ZLF?

A: Yes. All three part numbers use the identical SC-90, SOD-323F surface mount package. No PCB layout modifications are necessary.

Q: Do the substitute parts meet RoHS and REACH compliance requirements?

A: Yes. Both BAS16J,115 and BAS16J,135 are ROHS3 Compliant and REACH Unaffected, matching the compliance status of the original BAS16J/ZLF.

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

A: All three part numbers have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no special moisture control requirements during storage or handling.

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