DBL153GHC1G Bridge Rectifier Equivalent & Substitute Parts

Part Overview

The DBL153GHC1G is a single-phase bridge rectifier diode manufactured by Taiwan Semiconductor Corporation, rated for 200 V peak reverse voltage and 1.5 A average rectified current. This component is designed for through-hole mounting in 4-DIP package configuration and meets automotive-grade specifications with AEC-Q101 qualification.

The DBL153GHC1G has been discontinued at DiGi Electronics. Equivalent and substitute parts are available from the same manufacturer with identical or compatible electrical and mechanical specifications, enabling direct replacement in existing designs and new applications.

Key Parameters

Parameter	Value
Diode Type	Single Phase
Technology	Standard
Voltage - Peak Reverse (Max)	200 V
Current - Average Rectified (Io)	1.5 A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 1.5 A
Current - Reverse Leakage @ Vr	2 µA @ 200 V
Operating Temperature Range	-55°C ~ 150°C (TJ)
Grade	Automotive
Qualification	AEC-Q101
Mounting Type	Through Hole
Package / Case	4-DIP (0.300", 7.62mm)
RoHS Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitution of the DBL153GHC1G is determined by matching the following critical parameters:

Electrical Parameters:

Voltage - Peak Reverse (Max): 200 V
Current - Average Rectified (Io): 1.5 A
Voltage - Forward (Vf) (Max) @ If: 1.1 V @ 1.5 A
Current - Reverse Leakage @ Vr: 2 µA @ 200 V
Operating Temperature Range: -55°C ~ 150°C (TJ)

Mechanical Parameters:

Mounting Type: Through Hole
Package / Case: 4-DIP (0.300", 7.62mm)
Diode Type: Single Phase
Technology: Standard

Compliance Parameters:

Grade: Automotive
Qualification: AEC-Q101
RoHS Status: ROHS3 Compliant
Moisture Sensitivity Level (MSL): 1 (Unlimited)

All substitute parts listed below meet these specifications and are manufactured by Taiwan Semiconductor Corporation.

Parameter Comparison

Parameter	DBL153GHC1G (Main)	DBL153GH (Direct Substitute)	DBL153G (Parametric Equivalent)
Manufacturer	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation	Taiwan Semiconductor Corporation
Diode Type	Single Phase	Single Phase	Single Phase
Technology	Standard	Standard	Standard
Voltage - Peak Reverse (Max)	200 V	200 V	200 V
Current - Average Rectified (Io)	1.5 A	1.5 A	1.5 A
Voltage - Forward (Vf) (Max) @ If	1.1 V @ 1.5 A	1.1 V @ 1.5 A	1.1 V @ 1.5 A
Current - Reverse Leakage @ Vr	2 µA @ 200 V	2 µA @ 200 V	2 µA @ 200 V
Operating Temperature Range	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)	-55°C ~ 150°C (TJ)
Mounting Type	Through Hole	Through Hole	Through Hole
Package / Case	4-DIP (0.300", 7.62mm)	4-DIP (0.300", 7.62mm)	4-DIP (0.300", 7.62mm)
RoHS Status	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)	1 (Unlimited)
Product Status	Discontinued at DiGi Electronics	Active	Active

Engineering Selection Recommendations

DBL153GH (Direct Substitute)

The DBL153GH is the primary substitute for the discontinued DBL153GHC1G. This part maintains active product status and is currently in stock. All electrical parameters, mechanical specifications, and compliance certifications are identical to the main part. The DBL153GH is suitable for direct replacement in applications requiring automotive-grade single-phase bridge rectification at 200 V and 1.5 A ratings.

DBL153G (Parametric Equivalent)

The DBL153G provides parametric equivalence to the DBL153GHC1G with all critical electrical and mechanical parameters matching. This part is also in active production status. The DBL153G is suitable for new designs and replacement applications where the specified electrical and thermal performance requirements are met.

Both substitute parts carry AEC-Q101 automotive qualification and ROHS3 compliance, ensuring compatibility with automotive and industrial applications requiring the same performance envelope as the original DBL153GHC1G.

Frequently Asked Questions (FAQ)

Q: Can the DBL153GH be used as a direct replacement for the DBL153GHC1G?

A: Yes. The DBL153GH meets all electrical, mechanical, and compliance specifications of the DBL153GHC1G. Both parts are rated for 200 V peak reverse voltage, 1.5 A average rectified current, and feature identical 4-DIP through-hole packaging. The DBL153GH is currently in active production.

Q: What is the difference between the DBL153GH and DBL153G?

A: Both parts are parametric equivalents with identical electrical ratings and package specifications. The primary difference is product designation. Both are manufactured by Taiwan Semiconductor Corporation and carry the same automotive-grade AEC-Q101 qualification.

Q: Are the substitute parts compatible with the original PCB layout?

A: Yes. Both substitute parts use the same 4-DIP (0.300", 7.62mm) through-hole package configuration as the DBL153GHC1G, ensuring mechanical and electrical compatibility with existing printed circuit board designs.

Q: Do the substitute parts meet automotive specifications?

A: Yes. Both the DBL153GH and DBL153G are automotive-grade components with AEC-Q101 qualification, matching the grade specification of the original DBL153GHC1G.

Q: What is the operating temperature range for the substitute parts?

A: Both substitute parts operate across the temperature range of -55°C to 150°C (TJ), identical to the DBL153GHC1G specification.

Q: Are the substitute parts RoHS compliant?

A: Yes. Both the DBL153GH and DBL153G are ROHS3 compliant, matching the environmental compliance status of the original part.

Q: What is the moisture sensitivity level of the substitute parts?

A: Both substitute parts have a Moisture Sensitivity Level (MSL) of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

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