B160-13 Schottky Diode Equivalent & Substitute Parts

Part Overview

The B160-13 is a 60V, 1A Schottky rectifier diode manufactured by Diodes Incorporated in a surface mount SMA (DO-214AC) package. This part is discontinued at DiGi Electronics, necessitating identification of equivalent alternatives for ongoing production and repair applications. The B160-13 operates across a junction temperature range of -65°C to 150°C and exhibits fast recovery characteristics suitable for high-frequency switching applications.

Key Parameters

Parameter	Value	Unit
Voltage - DC Reverse (Vr) Maximum	60	V
Current - Average Rectified (Io)	1	A
Voltage - Forward (Vf) Maximum @ If	700 mV @ 1 A	mV
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	ns
Current - Reverse Leakage @ Vr	500 µA @ 60 V	µA
Capacitance @ Vr, F	110pF @ 4V, 1MHz	pF
Mounting Type	Surface Mount	—
Package / Case	DO-214AC, SMA	—
Operating Temperature - Junction	-65°C to 150°C	°C
Technology	Schottky	—

Substitute Part Grouping Explanation

Substitution of the B160-13 is determined by strict equivalence across the following electrical and mechanical parameters:

Critical Matching Parameters:

Voltage - DC Reverse (Vr) Maximum: 60V
Current - Average Rectified (Io): 1A
Technology: Schottky
Mounting Type: Surface Mount
Package / Case: DO-214AC, SMA (or compatible surface mount packages)
Speed: Fast Recovery ≤ 500ns, > 200mA (Io)

Acceptable Variation Parameters:

Voltage - Forward (Vf) Maximum @ If: Acceptable within ±100 mV range
Current - Reverse Leakage @ Vr: Lower values are acceptable (improved performance)
Capacitance @ Vr, F: Acceptable within ±20 pF range
Operating Temperature - Junction: Minimum -55°C acceptable; maximum 150°C required

Substitute parts are grouped into three categories: direct manufacturer equivalents from Diodes Incorporated, parametric equivalents from alternative manufacturers, and manufacturer-recommended alternatives. Parts with identical electrical specifications and package compatibility are listed as direct substitutes. Parts with superior performance characteristics (lower forward voltage, reduced leakage current) are listed as performance-enhanced alternatives.

Parameter Comparison

Part Number	Manufacturer	Vr (Max) V	Io (A)	Vf (Max) @ If (mV)	Ir @ Vr (µA)	Package	Product Status	RoHS Status
B160-13	Diodes Incorporated	60	1	700 @ 1A	500 @ 60V	DO-214AC, SMA	Discontinued	Non-compliant
B160-13-F	Diodes Incorporated	60	1	700 @ 1A	500 @ 60V	DO-214AC, SMA	Active	ROHS3 Compliant
B160Q-13-F	Diodes Incorporated	60	1	700 @ 1A	500 @ 40V	DO-214AC, SMA	Active	ROHS3 Compliant
PMEG6010EP,115	Nexperia USA Inc.	60	1	530 @ 1A	60 @ 60V	SOD-128	Active	ROHS3 Compliant
RB162L-60TE25	Rohm Semiconductor	60	1	650 @ 1A	100 @ 60V	DO-214AC, SMA	Not For New Designs	ROHS3 Compliant
SS16-E3/5AT	Vishay General Semiconductor	60	1	750 @ 1A	200 @ 60V	DO-214AC, SMA	Active	ROHS3 Compliant
SS16-LTP	Micro Commercial Co	60	1	700 @ 1A	500 @ 60V	DO-214AC, SMA	Active	ROHS3 Compliant
SS16E-TP	Micro Commercial Co	60	1	700 @ 1A	500 @ 60V	DO-214AC, SMA	Obsolete	ROHS3 Compliant
STPS160A	STMicroelectronics	60	1	670 @ 1A	4 @ 60V	DO-214AC, SMA	Active	ROHS3 Compliant
STPS1L60A	STMicroelectronics	60	1	570 @ 1A	50 @ 60V	DO-214AC, SMA	Active	ROHS3 Compliant
STPS2L60A	STMicroelectronics	60	2	600 @ 2A	100 @ 60V	DO-214AC, SMA	Active	ROHS3 Compliant

Engineering Selection Recommendations

Primary Recommendation: B160-13-F

The B160-13-F is the direct equivalent manufactured by Diodes Incorporated. It maintains identical electrical specifications to the B160-13 while offering ROHS3 compliance and active product status. This part is available in high volume (245,300 pcs) and requires no circuit redesign.

Secondary Recommendation: B160Q-13-F

The B160Q-13-F provides automotive-grade qualification (AEC-Q101) with identical electrical performance. This variant is suitable for applications requiring automotive-level reliability and traceability. Product status is active with adequate inventory (55,300 pcs).

Performance-Enhanced Alternatives:

STPS1L60A (STMicroelectronics) offers superior performance with reduced forward voltage (570 mV vs. 700 mV) and significantly lower reverse leakage current (50 µA vs. 500 µA). This part is suitable for applications where thermal efficiency and leakage minimization are critical. Product status is active with 9,400 pcs available.

STPS160A (STMicroelectronics) provides excellent reverse leakage characteristics (4 µA vs. 500 µA) with moderate forward voltage (670 mV). This part is recommended for low-power applications where leakage current must be minimized. Product status is active with 30,100 pcs available.

PMEG6010EP,115 (Nexperia USA Inc.) delivers the lowest forward voltage (530 mV) among all alternatives, resulting in superior thermal performance. However, this part uses SOD-128 packaging instead of SMA, requiring PCB layout modification. Product status is active with 11,960 pcs available.

Not Recommended for New Designs:

RB162L-60TE25 (Rohm Semiconductor) carries a "Not For New Designs" status and should not be selected for new applications.

SS16E-TP (Micro Commercial Co) is obsolete and should not be selected for new applications.

Compliance Considerations:

All recommended active alternatives are ROHS3 compliant, addressing the non-compliance status of the original B160-13. All parts maintain REACH Unaffected status and EAR99 export classification.

Frequently Asked Questions (FAQ)

Q: Can the B160-13-F be used as a direct replacement for the B160-13?

A: Yes. The B160-13-F is electrically and mechanically identical to the B160-13. It maintains the same 60V reverse voltage rating, 1A average rectified current, 700 mV forward voltage at 1A, and SMA package configuration. The primary difference is active product status and ROHS3 compliance.

Q: What is the difference between B160-13-F and B160Q-13-F?

A: Both parts share identical electrical specifications. The B160Q-13-F includes automotive-grade qualification (AEC-Q101) and is supplied on tape and reel. The B160-13-F is supplied in cut tape or digi-reel format. Selection depends on packaging requirements and automotive qualification necessity.

Q: Why does STPS2L60A appear in the substitute list if it has 2A current rating instead of 1A?

A: STPS2L60A is listed as a substitute because it maintains the 60V reverse voltage rating and SMA package compatibility. The higher current rating (2A vs. 1A) represents a performance enhancement rather than a limitation. This part is suitable for applications where additional current capacity provides design margin.

Q: Can PMEG6010EP,115 replace the B160-13 in all applications?

A: PMEG6010EP,115 maintains electrical equivalence (60V, 1A, Schottky technology, fast recovery) but uses SOD-128 packaging instead of SMA. PCB layout and footprint modifications are required. The superior forward voltage performance (530 mV vs. 700 mV) makes this part suitable for thermally constrained applications where layout changes are acceptable.

Q: What is the significance of reverse leakage current differences among the alternatives?

A: Reverse leakage current directly impacts power dissipation and circuit performance at elevated temperatures. STPS160A (4 µA) exhibits superior leakage characteristics compared to the original B160-13 (500 µA). Lower leakage current reduces standby power consumption and thermal stress, particularly in battery-powered or thermally limited applications.

Q: Are all recommended alternatives available in the same packaging format?

A: Most alternatives use DO-214AC (SMA) packaging identical to the B160-13. PMEG6010EP,115 uses SOD-128 packaging, requiring footprint modification. Verify packaging compatibility with your PCB design before component selection.

Q: What is the operating temperature range difference between alternatives?

A: The B160-13 and B160-13-F specify -65°C to 150°C junction temperature range. SS16-LTP and SS16E-TP specify -55°C to 150°C, representing a 10°C reduction in minimum operating temperature. Most other alternatives specify 150°C maximum without minimum temperature specification. Verify temperature range requirements for your application.

Q: Can obsolete parts like SS16E-TP be used in existing inventory or repair applications?

A: Obsolete parts may be used for repair of existing equipment if inventory is available. However, obsolete parts should not be selected for new production designs due to supply uncertainty and lack of manufacturer support.

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