BAS 16-02W E6327 Equivalent & Substitute Parts

Part Overview

The BAS 16-02W E6327 is a general-purpose rectifier diode manufactured by Infineon Technologies, rated for 80 V DC reverse voltage and 200 mA average rectified current in a surface mount SCD-80 package. This component is classified as obsolete, making identification of functionally equivalent alternatives necessary for ongoing design support and procurement continuity. The part operates as a small-signal diode suitable for standard rectification applications requiring moderate voltage and current ratings.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) (Max)	80	V
Current - Average Rectified (Io)	200	mA
Voltage - Forward (Vf) (Max) @ If	1.25 @ 150	V @ mA
Reverse Recovery Time (trr)	4	ns
Current - Reverse Leakage @ Vr	1	µA @ 75 V
Capacitance @ Vr, F	2	pF @ 0V, 1MHz
Operating Temperature - Junction (Max)	150	°C
Package / Case	SC-80	—
Mounting Type	Surface Mount	—
Product Status	Obsolete	—

Substitute Part Grouping Explanation

Substitution of the BAS 16-02W E6327 is determined by the following critical electrical and mechanical parameters:

Electrical Compatibility Criteria:

Maximum DC reverse voltage (Vr) must equal or exceed 80 V
Average rectified current (Io) must equal or exceed 200 mA
Forward voltage (Vf) at rated current must not exceed 1.25 V @ 150 mA
Reverse recovery time (trr) and reverse leakage current must be within acceptable ranges for the application
Capacitance characteristics must remain consistent at specified conditions

Mechanical Compatibility Criteria:

Surface mount technology required
Package footprint and pinout must accommodate existing PCB layouts or allow for minor redesign
Moisture sensitivity level and thermal characteristics must support operational environment

The BAS116LT1G from onsemi meets these substitution criteria with equivalent electrical performance in a different surface mount package (SOT-23-3), offering active product status and improved availability.

Parameter Comparison

Parameter	BAS 16-02W E6327 (Infineon)	BAS116LT1G (onsemi)	Compatibility
Voltage - DC Reverse (Vr) (Max)	80 V	75 V	Substitute rated 5 V lower
Current - Average Rectified (Io)	200 mA	200 mA	Equivalent
Voltage - Forward (Vf) (Max) @ If	1.25 V @ 150 mA	1.25 V @ 150 mA	Equivalent
Reverse Recovery Time (trr)	4 ns	3 µs	Substitute significantly slower
Current - Reverse Leakage @ Vr	1 µA @ 75 V	5 nA @ 75 V	Substitute lower leakage
Capacitance @ Vr, F	2 pF @ 0V, 1MHz	2 pF @ 0V, 1MHz	Equivalent
Operating Temperature - Junction	150°C (Max)	-55°C ~ 150°C	Substitute includes lower temperature limit
Package / Case	SC-80	SOT-23-3 (TO-236)	Different package
Product Status	Obsolete	Active	Substitute actively manufactured
Mounting Type	Surface Mount	Surface Mount	Equivalent

Engineering Selection Recommendations

Product Status Consideration: The BAS 16-02W E6327 is classified as obsolete. The BAS116LT1G is an active product with current manufacturing support and established supply chains, providing long-term availability assurance.

Compliance and Certification: Both parts carry identical REACH and ECCN classifications (REACH Unaffected, EAR99), ensuring regulatory equivalence. The BAS116LT1G additionally carries RoHS3 compliance certification, meeting current environmental standards.

Electrical Performance: The BAS116LT1G operates at 75 V maximum reverse voltage, which is 5 V lower than the original 80 V specification. Applications operating at or below 75 V reverse voltage will function identically. Applications requiring the full 80 V rating require alternative solutions.

Package Transition: The substitute part uses SOT-23-3 (TO-236) packaging instead of SC-80. PCB layout modification is required. Both packages are standard surface mount formats with established manufacturing processes.

Thermal and Leakage Characteristics: The BAS116LT1G exhibits superior reverse leakage performance (5 nA versus 1 µA) and includes a defined lower operating temperature limit (-55°C), expanding operational envelope for temperature-sensitive applications.

Frequently Asked Questions (FAQ)

Q: Can BAS116LT1G directly replace BAS 16-02W E6327 without PCB modification?

A: No. The BAS116LT1G uses SOT-23-3 (TO-236) packaging while the original uses SC-80. PCB footprint and trace routing require redesign. Pin configuration differs between packages.

Q: What is the voltage rating difference, and does it affect substitution?

A: The BAS116LT1G is rated for 75 V maximum reverse voltage versus 80 V for the original. Substitution is valid only for applications where the reverse voltage does not exceed 75 V. Applications requiring 80 V operation require alternative parts.

Q: Why is reverse recovery time significantly different between these parts?

A: The BAS 16-02W E6327 specifies 4 ns recovery time (fast recovery), while BAS116LT1G specifies 3 µs (standard recovery). This difference reflects different semiconductor technologies. Applications sensitive to switching speed or high-frequency operation must evaluate this parameter against circuit requirements.

Q: Are there compliance or environmental differences?

A: Both parts are REACH Unaffected and EAR99 classified. The BAS116LT1G carries RoHS3 compliance, meeting current environmental directives. The original part does not specify RoHS status.

Q: What is the reverse leakage current difference?

A: The BAS116LT1G exhibits 5 nanoamperes leakage at 75 V, compared to 1 microampere for the original at 75 V. The substitute has approximately 200 times lower leakage, beneficial for low-power or high-impedance circuit applications.

Q: Is the BAS116LT1G available in the same packaging as the original?

A: No. The BAS116LT1G is available only in SOT-23-3 (TO-236) packaging. SC-80 packaging is not offered for this part number. Alternative suppliers or part numbers must be evaluated if SC-80 packaging is mandatory.

Q: What is the operating temperature range difference?

A: The BAS 16-02W E6327 specifies maximum junction temperature of 150°C without a lower limit. The BAS116LT1G specifies -55°C to 150°C, providing defined operation across a wider temperature range including low-temperature environments.

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