DPG60C200HB Equivalent & Substitute Parts

Part Overview

The DPG60C200HB is a fast recovery diode array manufactured by IXYS, configured as a 1 Pair Common Cathode design rated for 200 V DC reverse voltage and 30 A average rectified current per diode. This component is packaged in a TO-247-3 through-hole configuration and belongs to the HiPerFRED™ series. The part maintains Active product status with full RoHS3 compliance and unlimited moisture sensitivity rating.

Substitute parts are necessary when the primary component experiences supply constraints, inventory limitations, or when design requirements permit operation within alternative electrical and mechanical specifications. The following equivalent components maintain compatibility through matching diode configuration, package type, and core electrical parameters.

Key Parameters

Parameter	Value
Diode Configuration	1 Pair Common Cathode
Voltage - DC Reverse (Vr) (Max)	200 V
Current - Average Rectified (Io) (per Diode)	30 A
Package / Case	TO-247-3
Mounting Type	Through Hole
Speed Classification	Fast Recovery ≤ 500ns, > 200mA (Io)
Technology	Standard
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility for the DPG60C200HB is determined by the following critical parameters:

Primary Matching Criteria:

Diode Configuration: 1 Pair Common Cathode
Voltage - DC Reverse (Vr) (Max): 200 V
Package / Case: TO-247-3
Mounting Type: Through Hole
Speed Classification: Fast Recovery ≤ 500ns, > 200mA (Io)

Current Rating Consideration: The DPG60C200HB operates at 30 A average rectified current per diode. Substitute parts are grouped into two categories based on current capacity:

Direct Current Rating Match (30 A): Parts maintaining identical 30 A specifications provide pin-for-pin compatibility with no circuit derating requirements.
Reduced Current Rating (15 A): Parts rated at 15 A average rectified current are functionally equivalent but operate at half the current capacity. These substitutes are applicable only in circuits where the actual operating current does not exceed 15 A per diode.

All substitute candidates maintain the 200 V reverse voltage rating, TO-247-3 package configuration, and fast recovery speed classification required for functional equivalence.

Parameter Comparison

Parameter	DPG60C200HB (IXYS)	STTH6002CW (STMicroelectronics)	STTH3002CW (STMicroelectronics)	MUR3020WTG (onsemi)
Manufacturer	IXYS	STMicroelectronics	STMicroelectronics	onsemi
Diode Configuration	1 Pair Common Cathode	1 Pair Common Cathode	1 Pair Common Cathode	1 Pair Common Cathode
Voltage - DC Reverse (Vr) (Max)	200 V	200 V	200 V	200 V
Current - Average Rectified (Io) (per Diode)	30 A	30 A	15 A	15 A
Voltage - Forward (Vf) (Max) @ If	1.34 V @ 30 A	1.05 V @ 30 A	1.05 V @ 15 A	1.05 V @ 15 A
Reverse Recovery Time (trr)	35 ns	27 ns	22 ns	35 ns
Current - Reverse Leakage @ Vr	1 µA @ 200 V	30 µA @ 200 V	20 µA @ 200 V	10 µA @ 200 V
Operating Temperature - Junction	-55°C ~ 175°C	175°C (Max)	175°C (Max)	-65°C ~ 175°C
Package / Case	TO-247-3	TO-247-3	TO-247-3	TO-247-3
Mounting Type	Through Hole	Through Hole	Through Hole	Through Hole
Product Status	Active	Active	Active	Obsolete
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)	Not Applicable

Engineering Selection Recommendations

STTH6002CW (STMicroelectronics) - Primary Substitute

The STTH6002CW provides direct electrical and mechanical compatibility with the DPG60C200HB. Both components maintain identical 30 A current ratings and 200 V reverse voltage specifications. The STTH6002CW is manufactured by STMicroelectronics with Active product status, ensuring long-term availability and supply continuity. This part carries ROHS3 compliance and unlimited moisture sensitivity rating, matching the original component's environmental qualifications. The faster reverse recovery time (27 ns versus 35 ns) represents an operational improvement without introducing compatibility concerns.

STTH3002CW (STMicroelectronics) - Current-Limited Substitute

The STTH3002CW operates at 15 A average rectified current, half the DPG60C200HB rating. This component is applicable only in circuits where actual operating current per diode does not exceed 15 A. The STTH3002CW maintains Active product status with ROHS3 compliance and unlimited moisture sensitivity rating. The faster reverse recovery time (22 ns) and improved forward voltage characteristics (1.05 V @ 15 A) provide operational benefits within its current rating envelope.

MUR3020WTG (onsemi) - Obsolete Status Consideration

The MUR3020WTG is rated at 15 A average rectified current and carries Obsolete product status. While this component maintains ROHS3 compliance and the required TO-247-3 package configuration, its obsolete classification indicates discontinued manufacturing and limited future availability. Selection of this part is not recommended for new designs or long-term production applications.

Frequently Asked Questions (FAQ)

Q: Can the STTH6002CW directly replace the DPG60C200HB without circuit modifications?

A: Yes. The STTH6002CW maintains identical current rating (30 A), reverse voltage (200 V), diode configuration (1 Pair Common Cathode), and TO-247-3 package. Pin-for-pin substitution is supported without circuit alterations.

Q: What is the limitation when using STTH3002CW or MUR3020WTG as substitutes?

A: Both parts are rated at 15 A average rectified current, compared to the DPG60C200HB's 30 A rating. These substitutes are applicable only when circuit operating current per diode remains at or below 15 A. Operating above this threshold will exceed component ratings and create reliability risks.

Q: Why is MUR3020WTG listed as a substitute if it has Obsolete status?

A: The MUR3020WTG meets all electrical and mechanical compatibility criteria for substitution. However, its Obsolete product status indicates manufacturing discontinuation. This part is included for reference in legacy system maintenance scenarios only. New designs should prioritize Active status components such as STTH6002CW or STTH3002CW.

Q: Are there thermal operating range differences between the DPG60C200HB and its substitutes?

A: The DPG60C200HB specifies -55°C to 175°C junction operating range. The STTH6002CW and STTH3002CW specify 175°C maximum junction temperature without explicit minimum temperature ratings. The MUR3020WTG specifies -65°C to 175°C. Verify thermal requirements against specific application operating conditions.

Q: Do all substitute parts maintain RoHS3 compliance?

A: Yes. The DPG60C200HB, STTH6002CW, STTH3002CW, and MUR3020WTG all carry ROHS3 Compliant certification. All parts are REACH Unaffected and classified under ECCN EAR99.

Q: What is the significance of reverse recovery time differences?

A: The DPG60C200HB specifies 35 ns reverse recovery time. The STTH6002CW (27 ns) and STTH3002CW (22 ns) feature faster recovery characteristics. Faster recovery times reduce switching losses and electromagnetic interference in high-frequency applications. These differences do not prevent substitution but may improve circuit performance.

Q: How do forward voltage characteristics compare across substitute options?

A: The DPG60C200HB specifies 1.34 V forward voltage at 30 A. The STTH6002CW specifies 1.05 V at 30 A, representing lower forward voltage drop. The STTH3002CW and MUR3020WTG specify 1.05 V at their respective 15 A ratings. Lower forward voltage reduces power dissipation and heat generation. Verify that circuit designs account for these voltage differences in power supply calculations.

Q: Is moisture sensitivity a consideration for these components?

A: The DPG60C200HB, STTH6002CW, and STTH3002CW all carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions. The MUR3020WTG lists MSL as Not Applicable. All parts support standard handling and storage procedures without special moisture control requirements.

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