DSA60C100PB Equivalent & Substitute Parts

Part Overview

The DSA60C100PB is a Schottky diode array manufactured by IXYS, configured as 1 pair common cathode with 100 V reverse voltage rating and 30 A average rectified current per diode. The device is packaged in TO-220-3 through-hole format and maintains active product status with full RoHS3 compliance.

Substitute parts are necessary when the DSA60C100PB reaches end-of-life status, experiences supply constraints, or when design requirements permit operation at reduced current ratings while maintaining voltage and package compatibility.

Key Parameters

Parameter	Value	Unit
Diode Configuration	1 Pair Common Cathode	—
Technology	Schottky	—
Voltage - DC Reverse (Vr) (Max)	100	V
Current - Average Rectified (Io) (per Diode)	30	A
Voltage - Forward (Vf) (Max) @ If	950 mV @ 30 A	—
Speed	Fast Recovery ≤ 500ns, > 200mA (Io)	—
Current - Reverse Leakage @ Vr	500	µA @ 100 V
Operating Temperature - Junction	-55 to 175	°C
Mounting Type	Through Hole	—
Package / Case	TO-220-3	—
RoHS Status	ROHS3 Compliant	—
Product Status	Active	—

Substitute Part Grouping Explanation

Substitution of the DSA60C100PB is determined by the following critical parameters:

Mandatory Compatibility Parameters:

Diode Configuration: 1 Pair Common Cathode (electrical topology must match)
Technology: Schottky (switching characteristics and forward voltage profile)
Voltage - DC Reverse (Vr) (Max): 100 V (minimum voltage rating requirement)
Package / Case: TO-220-3 (physical mounting and thermal interface)
Mounting Type: Through Hole (PCB assembly compatibility)

Current Rating Consideration: The DSA60C100PB operates at 30 A per diode. Substitute parts with lower current ratings (5 A, 8 A, 10 A, 15 A, 20 A) are functionally compatible when circuit design permits operation below the original current specification. Parts with current ratings exceeding 30 A are not included in this substitution set.

Secondary Compatibility Parameters:

Fast Recovery switching speed (≤ 500ns, > 200mA)
RoHS3 compliance (regulatory requirement)
Operating temperature range (design margin consideration)

Substitute parts are grouped by current rating to enable selection based on circuit requirements and availability.

Parameter Comparison

Part Number	Manufacturer	Vr (Max) [V]	Io (per Diode) [A]	Vf (Max) [mV]	Ir @ Vr [µA]	Tj (Max) [°C]	Product Status	RoHS3
DSA60C100PB	IXYS	100	30	950 @ 30 A	500 @ 100 V	175	Active	Yes
FYP1010DNTU	onsemi	100	10	950 @ 10 A	1000 @ 100 V	150	Obsolete	Yes
MBR10100CT	Taiwan Semiconductor Corporation	100	10	950 @ 10 A	100 @ 100 V	150	Discontinued	Yes
MBR10100CT-BP	Micro Commercial Co	100	10	850 @ 5 A	200 @ 100 V	150	Active	Yes
MBR10100CT-G1	Diodes Incorporated	100	5	840 @ 5 A	50 @ 100 V	150	Active	Yes
MBR16100CTG	onsemi	100	8	740 @ 8 A	100 @ 100 V	175	Obsolete	Yes
MBR20100CT-BP	Micro Commercial Co	100	10	950 @ 20 A	150 @ 100 V	150	Active	Yes
MBR20100CT-G1	Diodes Incorporated	100	10	840 @ 10 A	50 @ 100 V	175	Active	Yes
MBR30100CT-G1	Diodes Incorporated	100	15	850 @ 15 A	100 @ 100 V	150	Active	Yes
MBR30H100CTG	onsemi	100	15	800 @ 15 A	4.5 @ 100 V	175	Active	Yes
MBR41H100CTG	onsemi	100	20	800 @ 20 A	10 @ 100 V	175	Active	Yes

Engineering Selection Recommendations

Active Status Parts (Preferred for New Designs):

MBR10100CT-BP (Micro Commercial Co): 10 A rating, active status, suitable for applications requiring reduced current capacity
MBR10100CT-G1 (Diodes Incorporated): 5 A rating, active status, AEC-Q101 automotive qualification available
MBR20100CT-BP (Micro Commercial Co): 10 A rating, active status, forward voltage specification at 20 A
MBR20100CT-G1 (Diodes Incorporated): 10 A rating, active status, AEC-Q101 automotive qualification, extended temperature range to 175°C
MBR30100CT-G1 (Diodes Incorporated): 15 A rating, active status, intermediate current capacity
MBR30H100CTG (onsemi): 15 A rating, active status, SWITCHMODE™ series, superior reverse leakage characteristics (4.5 µA)
MBR41H100CTG (onsemi): 20 A rating, active status, SWITCHMODE™ series, highest current capacity below original specification

Obsolete or Discontinued Status (Not Recommended for New Designs):

FYP1010DNTU (onsemi): Obsolete status, 10 A rating
MBR10100CT (Taiwan Semiconductor Corporation): Discontinued at DiGi Electronics, 10 A rating
MBR16100CTG (onsemi): Obsolete status, 8 A rating

Compliance Considerations: All listed substitute parts maintain RoHS3 compliance and REACH unaffected status, matching the regulatory profile of the DSA60C100PB. Parts designated with AEC-Q101 qualification (MBR10100CT-G1, MBR20100CT-G1) are suitable for automotive applications requiring additional reliability certification.

Frequently Asked Questions (FAQ)

Q: Can I use a substitute part with a lower current rating than the DSA60C100PB?

A: Yes. The DSA60C100PB is rated at 30 A per diode. Substitute parts with lower current ratings (5 A, 8 A, 10 A, 15 A, 20 A) are electrically compatible when circuit design permits operation below the original current specification. The 100 V reverse voltage rating and Schottky technology remain constant across all substitutes.

Q: What is the critical difference between MBR30H100CTG and MBR30100CT-G1?

A: Both parts are rated at 15 A with 100 V reverse voltage and TO-220-3 packaging. MBR30H100CTG (onsemi SWITCHMODE™ series) exhibits significantly lower reverse leakage current (4.5 µA @ 100 V) compared to MBR30100CT-G1 (100 µA @ 100 V). MBR30H100CTG has no specified minimum junction temperature, while MBR30100CT-G1 specifies -55°C minimum. MBR30100CT-G1 includes AEC-Q101 automotive qualification.

Q: Are all substitute parts available in TO-220-3 packaging?

A: All listed substitute parts are specified for TO-220-3 through-hole mounting. Some parts list alternative supplier device package designations (TO-220AB or TO-220), which are mechanically and electrically equivalent to TO-220-3 for PCB assembly purposes.

Q: Which substitute part offers the closest electrical match to the DSA60C100PB?

A: MBR41H100CTG (onsemi) provides the highest current rating at 20 A among active status parts, closest to the original 30 A specification. MBR30H100CTG (onsemi) at 15 A offers superior reverse leakage performance (4.5 µA) and extended maximum junction temperature (175°C), matching the DSA60C100PB thermal capability.

Q: Can I substitute the DSA60C100PB with a part rated at 5 A?

A: Yes, if circuit design permits. MBR10100CT-G1 (Diodes Incorporated) is rated at 5 A and maintains 100 V reverse voltage, Schottky technology, and TO-220-3 packaging. This part includes AEC-Q101 automotive qualification. Forward voltage is 840 mV @ 5 A, and reverse leakage is 50 µA @ 100 V.

Q: What is the difference between active and obsolete status parts?

A: Active status parts are currently manufactured and available from suppliers. Obsolete or discontinued parts are no longer in production and may have limited availability. For new designs or long-term production, active status parts are recommended to ensure supply continuity.

Q: Do all substitute parts have the same operating temperature range?

A: No. The DSA60C100PB operates from -55°C to 175°C. Most substitute parts operate to 150°C maximum junction temperature. MBR20100CT-G1, MBR30H100CTG, and MBR41H100CTG extend to 175°C maximum, matching the original specification.

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