Equivalent & Substitute Parts for BAS1602LE6327XTMA1

Part Overview

The BAS1602LE6327XTMA1 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 PG-TSLP-2-1 package. This component is classified as Last Time Buy, indicating discontinued production status. Identification of functionally equivalent substitute parts is necessary to ensure design continuity and supply chain reliability for applications requiring general-purpose rectification in compact surface mount form factors.

Key Parameters

Parameter	BAS1602LE6327XTMA1
Manufacturer	Infineon Technologies
Category	Diodes, Rectifiers
Voltage - DC Reverse (Vr) (Max)	80 V
Current - Average Rectified (Io)	200 mA
Voltage - Forward (Vf) (Max) @ If	1.25 V @ 150 mA
Reverse Recovery Time (trr)	4 ns
Current - Reverse Leakage @ Vr	1 µA @ 75 V
Capacitance @ Vr, F	2 pF @ 0 V, 1 MHz
Mounting Type	Surface Mount
Package / Case	SOD-882
Operating Temperature - Junction (Max)	150°C
Product Status	Last Time Buy
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution eligibility for the BAS1602LE6327XTMA1 is determined by the following critical parameters:

Voltage Rating: The main part specifies 80 V maximum DC reverse voltage. Substitute parts must meet or exceed this voltage specification to ensure safe operation in the original application circuit.

Current Rating: The main part is rated for 200 mA average rectified current. Substitute parts must support this current level or higher without exceeding thermal or electrical stress limits.

Forward Voltage Drop: The main part specifies 1.25 V maximum forward voltage at 150 mA. Substitute parts with equivalent or lower forward voltage characteristics maintain circuit performance and power efficiency.

Reverse Recovery Time: The main part exhibits 4 ns reverse recovery time, classified as small signal speed (≤200 mA). Substitute parts with comparable or faster recovery characteristics preserve switching performance in rectification applications.

Reverse Leakage Current: The main part specifies 1 µA maximum reverse leakage at 75 V. Lower leakage characteristics in substitute parts improve circuit reliability and reduce standby power consumption.

Capacitance: The main part specifies 2 pF at 0 V, 1 MHz. Substitute parts with similar or lower capacitance values maintain frequency response characteristics in high-speed switching applications.

Mounting and Packaging: The main part uses surface mount technology in SOD-882 package. Substitute parts must be compatible with surface mount assembly processes and fit within the original PCB footprint constraints.

Compliance: All substitute parts must maintain ROHS3 compliance and MSL 1 rating to ensure manufacturing compatibility and long-term reliability.

Parameter Comparison

Parameter	BAS1602LE6327XTMA1 (Infineon)	BAS116LPH4-7B (Diodes Inc.)	BAS16L,315 (Nexperia)	BAS16LD,315 (Nexperia)	BAS16P2T5G (onsemi)
Voltage - DC Reverse (Vr) (Max)	80 V	85 V	100 V	100 V	100 V
Current - Average Rectified (Io)	200 mA	215 mA	215 mA	215 mA	200 mA
Voltage - Forward (Vf) (Max) @ If	1.25 V @ 150 mA	1.25 V @ 150 mA	1.25 V @ 150 mA	1.25 V @ 150 mA	1.25 V @ 150 mA
Reverse Recovery Time (trr)	4 ns	3 µs	4 ns	4 ns	6 ns
Current - Reverse Leakage @ Vr	1 µA @ 75 V	5 nA @ 75 V	500 nA @ 80 V	500 nA @ 80 V	100 µA @ 100 V
Capacitance @ Vr, F	2 pF @ 0 V, 1 MHz	1.5 pF @ 0 V, 1 MHz	1.5 pF @ 0 V, 1 MHz	1.5 pF @ 0 V, 1 MHz	2 pF @ 0 V, 1 MHz
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount, Wettable Flank	Surface Mount
Package / Case	SOD-882	0402 (1006 Metric)	SOD-882	2-XDFN	SOD-923
Operating Temperature - Junction (Max)	150°C	150°C	150°C	150°C	150°C
Product Status	Last Time Buy	Active	Active	Active	Active
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)

Engineering Selection Recommendations

BAS16LD,315 (Nexperia USA Inc.) is the primary recommended substitute. This part maintains electrical equivalence across all critical parameters: 100 V reverse voltage rating exceeds the original 80 V specification, 215 mA current rating exceeds 200 mA, forward voltage drop matches at 1.25 V @ 150 mA, and reverse recovery time is identical at 4 ns. The part is AEC-Q101 qualified for automotive applications, carries Active product status with established supply chain availability (309,434 pcs in stock), and includes wettable flank technology for enhanced manufacturing reliability. ROHS3 compliance and MSL 1 rating ensure full compatibility with existing assembly processes.

BAS16L,315 (Nexperia USA Inc.) serves as a secondary substitute with identical electrical characteristics to BAS16LD,315. The primary distinction is packaging format (DFN1006-2 versus DFN1006D-2 with wettable flank). This part is suitable for applications where standard surface mount assembly is sufficient and wettable flank technology is not required. AEC-Q101 qualification and Active status provide equivalent supply reliability.

BAS16P2T5G (onsemi) is functionally equivalent with 100 V reverse voltage, 200 mA current rating matching the original specification, and 1.25 V forward voltage. The 6 ns reverse recovery time is slightly longer than the original 4 ns but remains within small signal classification. This part is suitable for general-purpose rectification where the marginally extended recovery time does not impact circuit performance. Active product status and 21,100 pcs inventory provide supply continuity.

BAS116LPH4-7B (Diodes Incorporated) meets voltage and current requirements (85 V, 215 mA) with matching forward voltage characteristics. However, the 3 µs reverse recovery time represents a significant departure from the original 4 ns specification, transitioning from small signal to standard recovery classification. This part is suitable only for applications where switching speed is not performance-critical. The lower reverse leakage (5 nA @ 75 V) and reduced capacitance (1.5 pF) provide marginal advantages in low-power standby scenarios.

All substitute parts maintain ROHS3 compliance, MSL 1 rating, and maximum junction temperature of 150°C, ensuring compatibility with existing manufacturing and operational requirements.

Frequently Asked Questions (FAQ)

Q: Can BAS16LD,315 directly replace BAS1602LE6327XTMA1 in the original circuit?

A: Yes. BAS16LD,315 meets or exceeds all critical electrical parameters: 100 V reverse voltage (versus 80 V original), 215 mA current rating (versus 200 mA original), identical 1.25 V forward voltage drop, and matching 4 ns reverse recovery time. The higher voltage and current ratings provide design margin without degrading performance. However, PCB footprint compatibility must be verified, as the package changes from SOD-882 to DFN1006D-2.

Q: What is the significance of the wettable flank feature in BAS16LD,315?

A: Wettable flank technology improves solder joint visibility and reliability during automated optical inspection (AOI) in surface mount assembly. This feature enhances manufacturing process control and defect detection but does not alter electrical performance. Selection between BAS16LD,315 (wettable flank) and BAS16L,315 (standard) depends on manufacturing process requirements.

Q: Why does BAS116LPH4-7B have a 3 µs reverse recovery time compared to 4 ns in the original part?

A: BAS116LPH4-7B is classified as standard recovery (>500 ns) rather than small signal (≤200 mA, any speed). This extended recovery time reflects different semiconductor design optimization. For general-purpose rectification in low-frequency applications, this difference is negligible. For high-frequency switching or precision timing circuits, the extended recovery time may introduce unacceptable switching delays.

Q: Are all substitute parts automotive-qualified?

A: BAS16LD,315 and BAS16L,315 carry AEC-Q101 qualification, suitable for automotive applications. BAS116LPH4-7B and BAS16P2T5G do not list automotive qualification. Selection depends on application requirements and end-use environment specifications.

Q: What is the impact of different package types on PCB design?

A: The original BAS1602LE6327XTMA1 uses SOD-882 package. Substitute parts use DFN1006-2, DFN1006D-2, or SOD-923 packages. Each package has distinct footprint dimensions, pad spacing, and land pattern requirements. PCB layout must be modified to accommodate the selected substitute part. Consult manufacturer datasheets for precise footprint specifications before design implementation.

Q: Which substitute part offers the lowest reverse leakage current?

A: BAS116LPH4-7B specifies 5 nA reverse leakage at 75 V, the lowest among all options. BAS16L,315 and BAS16LD,315 specify 500 nA at 80 V. BAS16P2T5G specifies 100 µA at 100 V. Lower leakage reduces standby power consumption in battery-powered or always-on applications.

Q: Is inventory availability a factor in substitute selection?

A: Yes. BAS16LD,315 has 309,434 pcs in stock, BAS16P2T5G has 21,100 pcs, BAS16L,315 has 3,900 pcs, and BAS116LPH4-7B has 94,100 pcs. For high-volume production or long-term supply security, BAS16LD,315 offers the most robust inventory position.

Q: Can BAS16P2T5G be used in high-frequency switching applications?

A: BAS16P2T5G is classified as small signal (≤200 mA, any speed) with 6 ns reverse recovery time, suitable for general-purpose rectification. For applications requiring fast switching or operating above 1 MHz, BAS16LD,315 or BAS16L,315 with 4 ns recovery time are preferred to minimize switching losses and electromagnetic interference.

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