BAS16-G Equivalent & Substitute Parts Reference

Part Overview

The BAS16-G is a general-purpose rectifier diode manufactured by Comchip Technology, rated for 75 V DC reverse voltage and 200 mA average rectified current in a surface mount SOT-23-3 package. This component is classified as a small signal diode with standard recovery characteristics and is currently in active product status with 764 units in stock.

Substitute parts are identified when equivalent electrical performance can be achieved within the allowed parameter ranges for this diode category. Alternatives become necessary due to supply availability, manufacturing discontinuation, or specific packaging and qualification requirements in production environments.

Key Parameters

Parameter	Value	Condition / Notes
Voltage - DC Reverse (Vr) (Max)	75 V	Maximum reverse bias voltage rating
Current - Average Rectified (Io)	200 mA	Maximum average forward current
Voltage - Forward (Vf) (Max)	1.25 V	At 150 mA forward current
Reverse Recovery Time (trr)	6 ns	Small signal speed characteristic
Current - Reverse Leakage	1 µA @ 75 V	Reverse bias leakage current
Capacitance @ Vr	2 pF @ 0 V, 1 MHz	Junction capacitance
Package / Case	TO-236-3, SC-59, SOT-23-3	Surface mount configuration
Operating Temperature - Junction	-55°C to 150°C	Maximum junction temperature range
RoHS Status	ROHS3 Compliant	Environmental compliance
Moisture Sensitivity Level (MSL)	1 (Unlimited)	Storage and handling classification

Substitute Part Grouping Explanation

Substitute parts for the BAS16-G are classified into two categories based on electrical and mechanical compatibility:

Manufacturer Recommended Substitutes are parts that exceed or match the primary electrical specifications of the BAS16-G while maintaining the same package footprint (TO-236-3 / SOT-23-3). These parts are approved alternatives with confirmed compatibility.

Parametric Equivalents are parts that match the core electrical parameters (75 V reverse voltage, 200 mA current rating, 1.25 V forward voltage) but may differ in secondary characteristics such as reverse recovery time or leakage current specifications. These parts function identically in most circuit applications.

The critical parameters determining substitution eligibility are:

Voltage - DC Reverse (Vr) rating must be ≥ 75 V
Current - Average Rectified (Io) must be ≥ 200 mA
Forward voltage (Vf) must not exceed 1.25 V @ 150 mA
Package must be TO-236-3 / SOT-23-3 compatible
Operating temperature range must support -55°C to 150°C minimum
RoHS3 compliance and MSL 1 classification required

Parameter Comparison

Manufacturer Part Number	Manufacturer	Vr (Max)	Io (mA)	Vf (Max) @ If	trr (ns)	Package	Status	Inventory
BAS16-G	Comchip Technology	75 V	200	1.25 V @ 150 mA	6	SOT-23-3	Active	764
BAS16,215	Nexperia USA Inc.	100 V	215	1.25 V @ 150 mA	4	SOT-23-3	Active	661673
BAS16,235	NXP Semiconductors	100 V	215	1.25 V @ 150 mA	4	SOT-23-3	Active	1942791
BAS16-7-F	Diodes Incorporated	75 V	300	1.25 V @ 150 mA	4	SOT-23-3	Active	310700
BAS16-TP	Micro Commercial Co	100 V	300	1.25 V @ 100 mA	4	SOT-23-3	Active	155400
BAS16E6327HTSA1	Infineon Technologies	80 V	250	1.25 V @ 150 mA	4	SOT-23-3	Last Time Buy	2400
BAS16E6433HTMA1	Infineon Technologies	80 V	250	1.25 V @ 150 mA	4	SOT-23-3	Last Time Buy	883
MMBD4148-7-F	Diodes Incorporated	75 V	300	1.25 V @ 150 mA	4	SOT-23-3	Active	74100
MMBD914-7-F	Diodes Incorporated	75 V	300	1.25 V @ 150 mA	4	SOT-23-3	Active	1376
BAS116-TP	Micro Commercial Co	75 V	200	1.25 V @ 150 mA	3000	SOT-23-3	Active	6040
BAS116_R1_00001	Panjit International Inc.	75 V	200	1.25 V @ 150 mA	3000	SOT-23-3	Active	1054

Engineering Selection Recommendations

Primary Substitutes (Manufacturer Recommended):

BAS16,215 and BAS16,235 are the preferred manufacturer-recommended alternatives. Both parts exceed the BAS16-G specifications with 100 V reverse voltage rating and 215 mA current capacity. BAS16,235 from NXP Semiconductors offers the highest inventory availability (1,942,791 units) and is suitable for applications requiring enhanced voltage margin. BAS16,215 from Nexperia USA Inc. provides automotive-grade qualification (AEC-Q101) with 661,673 units in stock, appropriate for automotive and industrial applications.

High Current Alternatives:

BAS16-7-F, BAS16-TP, MMBD4148-7-F, and MMBD914-7-F all support 300 mA current ratings, providing 50% additional current capacity over the BAS16-G. These parts maintain the 75 V or 100 V reverse voltage rating and are suitable for applications with higher current demands. All four parts are in active product status with substantial inventory levels.

Parametric Equivalents (Identical Electrical Ratings):

BAS116-TP and BAS116_R1_00001 match the BAS16-G electrical specifications exactly (75 V, 200 mA, 1.25 V forward voltage). These parts differ in reverse recovery time (3 µs versus 6 ns), indicating slower switching characteristics appropriate for low-frequency applications. Both are in active status with good availability.

Last Time Buy Consideration:

BAS16E6327HTSA1 and BAS16E6433HTMA1 from Infineon Technologies are classified as Last Time Buy products. These parts offer 80 V reverse voltage and 250 mA current ratings but have limited inventory (2,400 and 883 units respectively). Selection of these parts should be avoided for new designs unless specific legacy compatibility is required.

Frequently Asked Questions (FAQ)

Q: Can BAS16,215 or BAS16,235 be used as direct replacements for BAS16-G?

A: Yes. Both parts are manufacturer-recommended substitutes with identical package footprints (SOT-23-3) and forward voltage characteristics (1.25 V @ 150 mA). The higher reverse voltage rating (100 V versus 75 V) and increased current capacity (215 mA versus 200 mA) provide enhanced performance margins without circuit modification.

Q: What is the difference between BAS16-7-F and MMBD914-7-F?

A: Both parts share identical electrical specifications (75 V, 300 mA, 1.25 V forward voltage, 4 ns recovery time) and SOT-23-3 packaging. The primary difference is the manufacturer: BAS16-7-F is from Diodes Incorporated under the BAS16 base product number, while MMBD914-7-F is from the same manufacturer under the MMBD914 base product number. Circuit performance is equivalent.

Q: Why do BAS116-TP and BAS116_R1_00001 have much longer reverse recovery times (3 µs)?

A: These parts are classified as small signal diodes with standard recovery characteristics, whereas the BAS16-G and most substitutes are fast recovery diodes (4-6 ns). The longer recovery time reflects different semiconductor processing and is appropriate for low-frequency rectification applications. For high-frequency switching applications, fast recovery alternatives (BAS16-7-F, MMBD914-7-F, BAS16-TP) are preferred.

Q: Are all substitute parts RoHS3 compliant?

A: Yes. All listed substitute parts carry RoHS3 compliance certification and MSL 1 (Unlimited) moisture sensitivity classification, matching the environmental and handling requirements of the BAS16-G.

Q: Should I use BAS16E6327HTSA1 or BAS16E6433HTMA1 for new designs?

A: No. Both Infineon parts are designated Last Time Buy, indicating discontinued or end-of-life status. For new product designs, select from active status alternatives such as BAS16,235, BAS16-7-F, BAS16-TP, MMBD914-7-F, or MMBD4148-7-F to ensure long-term supply availability.

Q: What is the difference between Cut Tape (CT) and Tape & Reel (TR) packaging?

A: Both packaging formats contain identical diodes in SOT-23-3 configuration. Cut Tape packaging is supplied in individual strips suitable for manual assembly or small-volume production. Tape & Reel packaging is supplied on continuous reels for automated pick-and-place assembly equipment. Selection depends on manufacturing process requirements, not electrical performance.

Q: Can BAS16-TP replace BAS16-G in all applications?

A: BAS16-TP is electrically compatible with enhanced specifications (100 V reverse voltage, 300 mA current). However, the forward voltage specification differs slightly (1.25 V @ 100 mA versus 1.25 V @ 150 mA). For precision analog circuits where forward voltage at specific current levels is critical, verify the application requirements before substitution.

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