Part Details for SMB15F28AY by STMicroelectronics
Results Overview of SMB15F28AY by STMicroelectronics
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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.
SMB15F28AY Information
SMB15F28AY by STMicroelectronics is a Transient Suppressor.
Transient Suppressors 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.
Price & Stock for SMB15F28AY
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
STMicroelectronics | Automotive 1500 W, 28 V TVS in SMB Flat COO: Morocco RoHS: Compliant Min Qty: 1 | 0 |
|
$0.4600 / $0.8600 | Buy Now |
US Tariff Estimator: SMB15F28AY by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for SMB15F28AY
SMB15F28AY Part Data Attributes
|
|
SMB15F28AY
STMicroelectronics
Buy Now
Datasheet
|
Compare Parts:
SMB15F28AY
STMicroelectronics
Trans Voltage Suppressor Diode, 1500W, 28V V(RWM), Unidirectional, 2 Element, Silicon, DO-221AA
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Package Description | Smb, 2 Pin | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 111 Weeks | |
| Date Of Intro | 2020-09-17 | |
| Additional Feature | Iso 7637-2, 10605 | |
| Breakdown Voltage-Max | 34.3 V | |
| Breakdown Voltage-Min | 31.1 V | |
| Breakdown Voltage-Nom | 32.7 V | |
| Clamping Voltage-Max | 45.4 V | |
| Configuration | Single | |
| Diode Element Material | Silicon | |
| Diode Type | Trans Voltage Suppressor Diode | |
| JEDEC-95 Code | DO-221AA | |
| JESD-30 Code | R-PDSO-F2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Non-rep Peak Rev Power Dis-Max | 1500 W | |
| Number of Elements | 2 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Peak Reflow Temperature (Cel) | 245 | |
| Polarity | Unidirectional | |
| Reference Standard | Aec-Q101; Iec-61000-4-2; Iec-61000-4-4;Mil-Std-750 | |
| Rep Pk Reverse Voltage-Max | 28 V | |
| Reverse Current-Max | 0.2 µA | |
| Reverse Test Voltage | 28 V | |
| Surface Mount | Yes | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Flat | |
| Terminal Position | Dual |
Alternate Parts for SMB15F28AY
This table gives cross-reference parts and alternative options found for SMB15F28AY. 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 SMB15F28AY, 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 |
|---|---|---|---|---|
| 1.5SMC33A-E3/57T | Vishay Intertechnologies | $0.3855 | Trans Voltage Suppressor Diode, 1500W, 28.2V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB | SMB15F28AY vs 1.5SMC33A-E3/57T |
| 1.5SMC33AS_R1_00001 | PanJit Semiconductor | Check for Price | Trans Voltage Suppressor Diode, 1500W, 28.2V V(RWM), Unidirectional, 1 Element, Silicon | SMB15F28AY vs 1.5SMC33AS_R1_00001 |
| TPSMC33ATRTB | Fagor Electrónica | Check for Price | Trans Voltage Suppressor Diode, 1500W, 28.2V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB | SMB15F28AY vs TPSMC33ATRTB |
| 1.5SMC33A | Vishay Semiconductors | Check for Price | Trans Voltage Suppressor Diode, 1500W, 28.2V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB | SMB15F28AY vs 1.5SMC33A |
| 1.5SMC33-AU_R2_000A1 | PanJit Semiconductor | Check for Price | Trans Voltage Suppressor Diode, 1500W, 26.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB | SMB15F28AY vs 1.5SMC33-AU_R2_000A1 |
| TPSMC33AHE3_A/H | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, 1500W, 28.2V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB | SMB15F28AY vs TPSMC33AHE3_A/H |
| SM15T33AY | STMicroelectronics | Check for Price | Trans Voltage Suppressor Diode, 1500W, 28.2V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB | SMB15F28AY vs SM15T33AY |
| 1.5SMC33AHM6G | Taiwan Semiconductor | Check for Price | Trans Voltage Suppressor Diode, 1500W, 28.2V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB | SMB15F28AY vs 1.5SMC33AHM6G |
| 1.5SMCJ28A-T3-LF | Won-Top Electronics Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 1500W, 28V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB | SMB15F28AY vs 1.5SMCJ28A-T3-LF |
| SM15T33A-TR | STMicroelectronics | Check for Price | Trans Voltage Suppressor Diode, 1500W, 28.2V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB | SMB15F28AY vs SM15T33A-TR |
SMB15F28AY Frequently Asked Questions (FAQ)
-
The SMB15F28AY can operate from -40°C to 150°C (junction temperature), but the recommended operating temperature range is -40°C to 125°C.
-
Follow the recommended soldering profile and guidelines provided in the STMicroelectronics application note AN5275, and ensure the PCB is designed with a suitable thermal pad and clearance to prevent overheating.
-
Yes, the SMB15F28AY is AEC-Q101 qualified and suitable for high-reliability and automotive applications, but ensure you follow the recommended design and testing guidelines to meet the specific requirements of your application.
-
Use the formula provided in the datasheet: Pd = (Vin x Iin) + (Vout x Iout), and consider the thermal resistance (RthJA) and maximum junction temperature (Tj) to ensure the device operates within its safe operating area.
-
Yes, ensure the PCB is designed with a suitable thermal pad, clearance, and creepage distance to prevent overheating and electrical stress. Also, follow the recommended layout guidelines for the input and output pins to minimize noise and EMI.