Findchips: cdsqc4148-hf details by Comchip Technology Corporation Ltd

Results Overview of CDSQC4148-HF by Comchip Technology Corporation Ltd

Distributor Offerings: (1 listing)
Number of FFF Equivalents: (0 replacements)
CAD Models: (Request Part)
Number of Functional Equivalents: (10 options)
Part Data Attributes: (Available)
Reference Designs: (Not Available)

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

CDSQC4148-HF Information

CDSQC4148-HF by Comchip Technology Corporation Ltd is a Rectifier Diode.
Rectifier Diodes are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Part #	Distributor	Description	Stock	Price	Buy
CDSQC4148-HF	NAC	DIODE SWITCHING 100V 0.15A 0402C/SOD-923F RoHS: Compliant Min Qty: 5000 Package Multiple: 5000	0	1 $0.0800 2,500 $0.0390 5,000 $0.0330 25,000 $0.0320	$0.0320 / $0.0800	Buy Now

Part Details for CDSQC4148-HF

CDSQC4148-HF CAD Models

There are no models available for this part yet.

CDSQC4148-HF Part Data Attributes

Parametric Data

Show differences only	CDSQC4148-HF Comchip Technology Corporation Ltd Buy Now Datasheet	Buy Now	Compare Parts: CDSQC4148-HF Comchip Technology Corporation Ltd Rectifier Diode,

Rohs Code	Yes
Part Life Cycle Code	Active
Ihs Manufacturer	COMCHIP TECHNOLOGY CO LTD
Package Description	SOD-923F, 2 PIN
Reach Compliance Code	compliant
ECCN Code	EAR99
HTS Code	8541.10.00.70
Date Of Intro	2019-03-26
Additional Feature	HIGH RELIABILITY
Application	GENERAL PURPOSE
Case Connection	UNSPECIFIED
Configuration	SINGLE
Diode Element Material	SILICON
Diode Type	RECTIFIER DIODE
Forward Voltage-Max (VF)	1 V
JESD-30 Code	R-PBCC-N2
Non-rep Pk Forward Current-Max	1 A
Number of Elements	1
Number of Phases	1
Number of Terminals	2
Operating Temperature-Max	125 °C
Operating Temperature-Min	-40 °C
Output Current-Max	0.15 A
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	CHIP CARRIER
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Power Dissipation-Max	0.125 W
Rep Pk Reverse Voltage-Max	100 V
Reverse Current-Max	2.5 µA
Reverse Recovery Time-Max	0.004 µs
Reverse Test Voltage	75 V
Surface Mount	YES
Terminal Form	NO LEAD
Terminal Position	BOTTOM
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED

Alternate Parts for CDSQC4148-HF

This table gives cross-reference parts and alternative options found for CDSQC4148-HF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CDSQC4148-HF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number	Manufacturer	Composite Price	Description	Compare
1N4448W-AU_R1_000A1	PanJit Semiconductor	Check for Price	Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, GREEN, PLASTIC PACKAGE-2	CDSQC4148-HF vs 1N4448W-AU_R1_000A1
1N4148GW6_R1_00001	PanJit Semiconductor	Check for Price	Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon,	CDSQC4148-HF vs 1N4148GW6_R1_00001
1N4148WS	Yangzhou Yangjie Electronics Co Ltd	Check for Price	Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon,	CDSQC4148-HF vs 1N4148WS
1N4149	New Jersey Semiconductor Products Inc	Check for Price	Diode Small Signal Switching 100V 0.5A 2-Pin DO-35 Bulk	CDSQC4148-HF vs 1N4149
1N4148GW6_S1_00001	PanJit Semiconductor	Check for Price	Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon,	CDSQC4148-HF vs 1N4148GW6_S1_00001
1N4149	NTE Electronics Inc	Check for Price	Rectifier Diode,	CDSQC4148-HF vs 1N4149
BAT46WS-TP-HF	Micro Commercial Components	Check for Price	Rectifier Diode,	CDSQC4148-HF vs BAT46WS-TP-HF
1N4148WL2-TP	Micro Commercial Components	$0.0259	Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DFN1006-2L, 2 PIN	CDSQC4148-HF vs 1N4148WL2-TP
BAT46SGP	CHENMKO Enterprise Co Ltd	Check for Price	Rectifier Diode,	CDSQC4148-HF vs BAT46SGP
1N4148WL2-TP-HF	Micro Commercial Components	Check for Price	Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, DFN1006-2L, 2 PIN	CDSQC4148-HF vs 1N4148WL2-TP-HF

CDSQC4148-HF Frequently Asked Questions (FAQ)

A good PCB layout for the CDSQC4148-HF would involve keeping the input and output traces as short as possible, using a solid ground plane, and placing bypass capacitors close to the device. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane to minimize noise and EMI.
To ensure proper biasing, make sure to follow the recommended voltage and current ratings specified in the datasheet. Additionally, use a voltage regulator to regulate the input voltage and ensure a stable output voltage. It's also important to decouple the input and output pins with capacitors to reduce noise and oscillations.
The CDSQC4148-HF has a maximum junction temperature of 150°C. To prevent overheating, ensure good airflow around the device, use a heat sink if necessary, and avoid operating the device at maximum power for extended periods. Also, follow the recommended PCB layout guidelines to minimize thermal resistance.
To troubleshoot issues with the CDSQC4148-HF, start by checking the PCB layout and ensuring that it follows the recommended guidelines. Check for proper biasing, decoupling, and termination. Use an oscilloscope to measure the input and output waveforms and look for signs of oscillation or instability. If the issue persists, consult the datasheet and application notes for troubleshooting guides.
Yes, the CDSQC4148-HF is a sensitive device and requires proper ESD protection during handling and assembly. Use an ESD wrist strap or mat, and ensure that all equipment and tools are properly grounded. Avoid touching the device pins or handling the device in a way that could generate static electricity.

Part Details for CDSQC4148-HF by Comchip Technology Corporation Ltd

Results Overview of CDSQC4148-HF by Comchip Technology Corporation Ltd

CDSQC4148-HF Information

Price & Stock for CDSQC4148-HF

Part Details for CDSQC4148-HF

CDSQC4148-HF CAD Models

There are no models available for this part yet.

CDSQC4148-HF Part Data Attributes

Alternate Parts for CDSQC4148-HF

CDSQC4148-HF Frequently Asked Questions (FAQ)

	Part Number	Manufacturer	Description
No result found.
Something went wrong!

Part Details for CDSQC4148-HF by Comchip Technology Corporation Ltd

Results Overview of CDSQC4148-HF by Comchip Technology Corporation Ltd

CDSQC4148-HF Information

Price & Stock for CDSQC4148-HF

Part Details for CDSQC4148-HF

CDSQC4148-HF CAD Models

There are no models available for this part yet.

CDSQC4148-HF Part Data Attributes

Alternate Parts for CDSQC4148-HF

Functional Equivalents (10)

CDSQC4148-HF Frequently Asked Questions (FAQ)

Share by Email

Update Alert Settings for: CDSQC4148-HF by Comchip Technology Corporation Ltd

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Compare CDSQC4148-HF by Comchip Technology Corporation Ltd